{ "site": "https://lvlltd.com", "product": "LVL LTD Agent Skill Market", "company": "LVL LTD CO", "version": "1.2.4", "service": { "name": "LVL Skill Market API", "status": "production", "health": "https://lvlltd.com/api/health", "pay": "https://lvlltd.com/api/pay", "catalog": "https://lvlltd.com/catalog.json", "agent": "https://lvlltd.com/agent.json", "marketplace": "https://lvlltd.com/hub/marketplace", "version": "1.2.4" }, "flagship_digital_good": { "id": "lvl-agent-revenue-os-pack", "name": "LVL Agent Revenue OS Pack", "price_usd": 49, "product_page": "https://lvlltd.com/goods/lvl-agent-revenue-os-pack/", "challenge": "https://lvlltd.com/api/pay?skill=lvl-agent-revenue-os-pack", "sample": "https://lvlltd.com/goods/lvl-agent-revenue-os-pack/sample.md", "tier": "flagship" }, "premium": { "note": "Featured and high-value skills. Pay USDC on Base via x402; sealed payloads unlock only after verification.", "count": 38, "pricing_tiers": { "starter": { "max_usd": 0.99, "blurb": "Micropay agent tools" }, "standard": { "min_usd": 1, "max_usd": 5.99, "blurb": "Core operator skills" }, "premium": { "min_usd": 6, "max_usd": 48.99, "blurb": "Featured growth & finance packs" }, "flagship": { "min_usd": 49, "blurb": "Digital goods & OS packs" } }, "skills": [ { "id": "lvl-agent-revenue-os-pack", "name": "LVL Agent Revenue OS Pack", "tier": "flagship", "featured": true, "price_usd": 49, "price_label": "$49.00 / unlock", "category": "Launch", "summary": "Flagship digital good: ship one live payment service and one paid product with x402 rails, hour-1 checklist, and unit economics.", "product_type": "digital_good", "challenge": "https://lvlltd.com/api/pay?skill=lvl-agent-revenue-os-pack", "marketplace": "https://lvlltd.com/hub/marketplace?buy=lvl-agent-revenue-os-pack" }, { "id": "generational-agent", "name": "Generational Agent Infrastructure", "tier": "premium", "featured": false, "price_usd": 24.99, "price_label": ".99 / unlock", "category": "Core", "summary": "Work, learn, train a successor, hand off — roles persist; instances rotate.", "product_type": "skill", "challenge": "https://lvlltd.com/api/pay?skill=generational-agent", "marketplace": "https://lvlltd.com/hub/marketplace?buy=generational-agent" }, { "id": "seller-agent", "name": "Seller Agent", "tier": "premium", "featured": false, "price_usd": 24.99, "price_label": ".99 / unlock", "category": "Commerce", "summary": "Field inquiries, negotiate in writing, rank offers — never close alone.", "product_type": "skill", "challenge": "https://lvlltd.com/api/pay?skill=seller-agent", "marketplace": "https://lvlltd.com/hub/marketplace?buy=seller-agent" }, { "id": "buyer-agent", "name": "Buyer Agent", "tier": "premium", "featured": false, "price_usd": 24.99, "price_label": ".99 / unlock", "category": "Commerce", "summary": "Shop, negotiate in writing, daily-report — never buys or deposits.", "product_type": "skill", "challenge": "https://lvlltd.com/api/pay?skill=buyer-agent", "marketplace": "https://lvlltd.com/hub/marketplace?buy=buyer-agent" }, { "id": "lvlltd-launch-pack", "name": "lvlltd Launch Pack", "tier": "premium", "featured": true, "price_usd": 15.99, "price_label": "$15.99 / pack", "category": "Launch", "summary": "Full marketplace launch kit: x402 models, crypto, alignment, reputation.", "product_type": "skill", "challenge": "https://lvlltd.com/api/pay?skill=lvlltd-launch-pack", "marketplace": "https://lvlltd.com/hub/marketplace?buy=lvlltd-launch-pack" }, { "id": "hour1-bundle-assembler", "name": "Hour-1 Bundle Assembler", "tier": "premium", "featured": true, "price_usd": 14.99, "price_label": "$14.99 / pack", "category": "Launch", "summary": "Assemble first-hour launch packs: links, proofs, CTAs, pay paths.", "product_type": "skill", "challenge": "https://lvlltd.com/api/pay?skill=hour1-bundle-assembler", "marketplace": "https://lvlltd.com/hub/marketplace?buy=hour1-bundle-assembler" }, { "id": "launch-checklist-dominator", "name": "Launch Checklist Dominator", "tier": "premium", "featured": true, "price_usd": 14.99, "price_label": "$14.99 / pack", "category": "Launch", "summary": "Go/no-go gates, owners, and T-minus checklists for product launches.", "product_type": "skill", "challenge": "https://lvlltd.com/api/pay?skill=launch-checklist-dominator", "marketplace": "https://lvlltd.com/hub/marketplace?buy=launch-checklist-dominator" }, { "id": "agent-auditor-compliance-specialist", "name": "Agent Auditor", "tier": "premium", "featured": true, "price_usd": 11.99, "price_label": "$11.99 / audit pack", "category": "Trust", "summary": "Compliance-ready audit trails: who authorized, what ran, what was paid, what evidence remains.", "product_type": "skill", "challenge": "https://lvlltd.com/api/pay?skill=agent-auditor-compliance-specialist", "marketplace": "https://lvlltd.com/hub/marketplace?buy=agent-auditor-compliance-specialist" }, { "id": "x402-receipt-normalizer", "name": "x402 Receipt Normalizer", "tier": "premium", "featured": true, "price_usd": 11.99, "price_label": "$11.99 / pack", "category": "Finance", "summary": "Normalize crypto/x402 receipts into ledger-ready payment events.", "product_type": "skill", "challenge": "https://lvlltd.com/api/pay?skill=x402-receipt-normalizer", "marketplace": "https://lvlltd.com/hub/marketplace?buy=x402-receipt-normalizer" }, { "id": "crypto-money-pipeline", "name": "Crypto Money Pipeline", "tier": "premium", "featured": true, "price_usd": 11.99, "price_label": "$11.99 / pack", "category": "Finance", "summary": "Wire offer → pay → receipt → ledger → on-chain evidence for real crypto cash.", "product_type": "skill", "challenge": "https://lvlltd.com/api/pay?skill=crypto-money-pipeline", "marketplace": "https://lvlltd.com/hub/marketplace?buy=crypto-money-pipeline" }, { "id": "mrr-waterfall-analyzer", "name": "MRR Waterfall Analyzer", "tier": "premium", "featured": true, "price_usd": 11.99, "price_label": "$11.99 / pack", "category": "Finance", "summary": "New, expansion, churn, reactivation waterfalls for subscription revenue.", "product_type": "skill", "challenge": "https://lvlltd.com/api/pay?skill=mrr-waterfall-analyzer", "marketplace": "https://lvlltd.com/hub/marketplace?buy=mrr-waterfall-analyzer" }, { "id": "weekly-compound-review", "name": "Weekly Compound Review", "tier": "premium", "featured": true, "price_usd": 11.99, "price_label": "$11.99 / playbook", "category": "Strategy", "summary": "Measure truth, keep winners, kill losers, double-down on empire loops.", "product_type": "skill", "challenge": "https://lvlltd.com/api/pay?skill=weekly-compound-review", "marketplace": "https://lvlltd.com/hub/marketplace?buy=weekly-compound-review" }, { "id": "agent-cryptocurrency-master", "name": "Agent Cryptocurrency Master", "tier": "premium", "featured": true, "price_usd": 11.99, "price_label": "$11.99 / pack", "category": "Crypto", "summary": "Tokenomics, wallets, DeFi, DOGE treasury, on-chain agent payments, SkillNFTs.", "product_type": "skill", "challenge": "https://lvlltd.com/api/pay?skill=agent-cryptocurrency-master", "marketplace": "https://lvlltd.com/hub/marketplace?buy=agent-cryptocurrency-master" }, { "id": "referral-loop-architect", "name": "Referral Loop Architect", "tier": "premium", "featured": true, "price_usd": 10.99, "price_label": "$10.99 / pack", "category": "Growth", "summary": "Honest invite incentives, fraud checks, and k-factor measurement.", "product_type": "skill", "challenge": "https://lvlltd.com/api/pay?skill=referral-loop-architect", "marketplace": "https://lvlltd.com/hub/marketplace?buy=referral-loop-architect" }, { "id": "skill-income-attribution", "name": "Skill Income Attribution", "tier": "premium", "featured": true, "price_usd": 10.99, "price_label": "$10.99 / pack", "category": "Finance", "summary": "Attribute confirmed revenue to skills and campaigns with last-touch models.", "product_type": "skill", "challenge": "https://lvlltd.com/api/pay?skill=skill-income-attribution", "marketplace": "https://lvlltd.com/hub/marketplace?buy=skill-income-attribution" }, { "id": "cohort-retention-analyzer", "name": "Cohort Retention Analyzer", "tier": "premium", "featured": true, "price_usd": 10.99, "price_label": "$10.99 / pack", "category": "Growth", "summary": "Build D1/D7/D30 retention tables and diagnose activation vs habit drops.", "product_type": "skill", "challenge": "https://lvlltd.com/api/pay?skill=cohort-retention-analyzer", "marketplace": "https://lvlltd.com/hub/marketplace?buy=cohort-retention-analyzer" }, { "id": "sentient-empire-orchestrator", "name": "Sentient Empire Orchestrator", "tier": "premium", "featured": true, "price_usd": 10.99, "price_label": "$10.99 / playbook", "category": "Strategy", "summary": "Forge, deploy, monetize, track, and self-improve empire loops.", "product_type": "skill", "challenge": "https://lvlltd.com/api/pay?skill=sentient-empire-orchestrator", "marketplace": "https://lvlltd.com/hub/marketplace?buy=sentient-empire-orchestrator" }, { "id": "skill-nft-metadata-composer", "name": "SkillNFT Metadata Composer", "tier": "premium", "featured": true, "price_usd": 10.99, "price_label": "$10.99 / pack", "category": "Crypto", "summary": "Compose SkillNFT metadata, traits, and marketplace-ready JSON.", "product_type": "skill", "challenge": "https://lvlltd.com/api/pay?skill=skill-nft-metadata-composer", "marketplace": "https://lvlltd.com/hub/marketplace?buy=skill-nft-metadata-composer" }, { "id": "digital-income-optimizer", "name": "Digital Income Optimizer", "tier": "premium", "featured": true, "price_usd": 9.99, "price_label": "$9.99 / unlock", "category": "Economy", "summary": "Prioritize low-physical digital revenue loops agents can execute.", "product_type": "skill", "challenge": "https://lvlltd.com/api/pay?skill=digital-income-optimizer", "marketplace": "https://lvlltd.com/hub/marketplace?buy=digital-income-optimizer" }, { "id": "x-agent", "name": "X Growth Agent", "tier": "premium", "featured": true, "price_usd": 8.99, "price_label": "$8.99 / pack", "category": "Growth", "summary": "Draft, schedule, and iterate X posts with agent-friendly briefs.", "product_type": "skill", "challenge": "https://lvlltd.com/api/pay?skill=x-agent", "marketplace": "https://lvlltd.com/hub/marketplace?buy=x-agent" }, { "id": "x402-conversion-funnel-optimizer", "name": "x402 Conversion Funnel Optimizer", "tier": "premium", "featured": true, "price_usd": 8.99, "price_label": "$8.99 / pack", "category": "Growth", "summary": "Diagnose drop-off from awareness → intent → pay → activate for skill markets.", "product_type": "skill", "challenge": "https://lvlltd.com/api/pay?skill=x402-conversion-funnel-optimizer", "marketplace": "https://lvlltd.com/hub/marketplace?buy=x402-conversion-funnel-optimizer" }, { "id": "revenue-truth-ledger", "name": "Revenue Truth Ledger", "tier": "premium", "featured": true, "price_usd": 8.99, "price_label": "$8.99 / pack", "category": "Finance", "summary": "Evidence-backed revenue ledger across DOGE, x402, card, and manual paid events.", "product_type": "skill", "challenge": "https://lvlltd.com/api/pay?skill=revenue-truth-ledger", "marketplace": "https://lvlltd.com/hub/marketplace?buy=revenue-truth-ledger" }, { "id": "opportunity-arbitrage-scanner", "name": "Opportunity Arbitrage Scanner", "tier": "premium", "featured": true, "price_usd": 8.99, "price_label": "$8.99 / playbook", "category": "Strategy", "summary": "Score impact×ease/risk opportunities across empire assets and markets.", "product_type": "skill", "challenge": "https://lvlltd.com/api/pay?skill=opportunity-arbitrage-scanner", "marketplace": "https://lvlltd.com/hub/marketplace?buy=opportunity-arbitrage-scanner" }, { "id": "grant-stack-sequencer", "name": "Grant Stack Sequencer", "tier": "premium", "featured": true, "price_usd": 8.99, "price_label": "$8.99 / pack", "category": "Grants", "summary": "Sequence grant applications to maximize stack without double-dip conflicts.", "product_type": "skill", "challenge": "https://lvlltd.com/api/pay?skill=grant-stack-sequencer", "marketplace": "https://lvlltd.com/hub/marketplace?buy=grant-stack-sequencer" }, { "id": "infra-cost-anomaly-hunter", "name": "Infra Cost Anomaly Hunter", "tier": "premium", "featured": true, "price_usd": 8.99, "price_label": "$8.99 / runbook", "category": "Ops", "summary": "Hunt cloud/infra spend spikes and propose savings with evidence.", "product_type": "skill", "challenge": "https://lvlltd.com/api/pay?skill=infra-cost-anomaly-hunter", "marketplace": "https://lvlltd.com/hub/marketplace?buy=infra-cost-anomaly-hunter" }, { "id": "agent-x402-business-models", "name": "x402 A2A/A2B/A2C Business Models", "tier": "premium", "featured": true, "price_usd": 7.99, "price_label": "$7.99 / unlock", "category": "Economy", "summary": "Design monetizable agent-to-agent, business, and consumer models on x402.", "product_type": "skill", "challenge": "https://lvlltd.com/api/pay?skill=agent-x402-business-models", "marketplace": "https://lvlltd.com/hub/marketplace?buy=agent-x402-business-models" }, { "id": "skill-marketplace-listing-optimizer", "name": "Listing Optimizer", "tier": "premium", "featured": true, "price_usd": 7.99, "price_label": "$7.99 / pack", "category": "Growth", "summary": "Title, blurb, proof, CTA, and price display for lvlltd skill listings.", "product_type": "skill", "challenge": "https://lvlltd.com/api/pay?skill=skill-marketplace-listing-optimizer", "marketplace": "https://lvlltd.com/hub/marketplace?buy=skill-marketplace-listing-optimizer" }, { "id": "pricing-experiment-designer", "name": "Pricing Experiment Designer", "tier": "premium", "featured": true, "price_usd": 7.99, "price_label": "$7.99 / pack", "category": "Growth", "summary": "Ethical price tests for skills and pay links with stop rules.", "product_type": "skill", "challenge": "https://lvlltd.com/api/pay?skill=pricing-experiment-designer", "marketplace": "https://lvlltd.com/hub/marketplace?buy=pricing-experiment-designer" }, { "id": "cash-runway-simulator", "name": "Cash Runway Simulator", "tier": "premium", "featured": true, "price_usd": 7.99, "price_label": "$7.99 / pack", "category": "Finance", "summary": "Simulate runway under burn/inflow scenarios (ops planning).", "product_type": "skill", "challenge": "https://lvlltd.com/api/pay?skill=cash-runway-simulator", "marketplace": "https://lvlltd.com/hub/marketplace?buy=cash-runway-simulator" }, { "id": "ltv-cac-unit-economics", "name": "LTV:CAC Unit Economics", "tier": "premium", "featured": true, "price_usd": 7.99, "price_label": "$7.99 / pack", "category": "Finance", "summary": "Compute and stress-test LTV:CAC and payback for empire offers.", "product_type": "skill", "challenge": "https://lvlltd.com/api/pay?skill=ltv-cac-unit-economics", "marketplace": "https://lvlltd.com/hub/marketplace?buy=ltv-cac-unit-economics" }, { "id": "agent-economy-marketplace-operator", "name": "Marketplace Operator", "tier": "premium", "featured": true, "price_usd": 6.99, "price_label": "$6.99 / unlock", "category": "Economy", "summary": "Operate listings, pricing, buyer matching, and revenue splits.", "product_type": "skill", "challenge": "https://lvlltd.com/api/pay?skill=agent-economy-marketplace-operator", "marketplace": "https://lvlltd.com/hub/marketplace?buy=agent-economy-marketplace-operator" }, { "id": "real-time-agent-observability-debugger", "name": "Agent Observability", "tier": "premium", "featured": true, "price_usd": 6.99, "price_label": "$6.99 / runbook", "category": "Ops", "summary": "Live traces, failure signals, and debug loops for running agents.", "product_type": "skill", "challenge": "https://lvlltd.com/api/pay?skill=real-time-agent-observability-debugger", "marketplace": "https://lvlltd.com/hub/marketplace?buy=real-time-agent-observability-debugger" }, { "id": "offer-stack-architect", "name": "Offer Stack Architect", "tier": "premium", "featured": true, "price_usd": 6.99, "price_label": "$6.99 / pack", "category": "Growth", "summary": "Tripwire → core → premium → continuity stacks aligned to unit economics.", "product_type": "skill", "challenge": "https://lvlltd.com/api/pay?skill=offer-stack-architect", "marketplace": "https://lvlltd.com/hub/marketplace?buy=offer-stack-architect" }, { "id": "free-to-paid-bridge", "name": "Free-to-Paid Bridge", "tier": "premium", "featured": true, "price_usd": 6.99, "price_label": "$6.99 / pack", "category": "Growth", "summary": "Value-gated upgrades from free usage to paid skills without hostage patterns.", "product_type": "skill", "challenge": "https://lvlltd.com/api/pay?skill=free-to-paid-bridge", "marketplace": "https://lvlltd.com/hub/marketplace?buy=free-to-paid-bridge" }, { "id": "retention-loop-designer", "name": "Retention Loop Designer", "tier": "premium", "featured": true, "price_usd": 6.99, "price_label": "$6.99 / pack", "category": "Growth", "summary": "Habit, rebuy, and progress loops for skill buyers.", "product_type": "skill", "challenge": "https://lvlltd.com/api/pay?skill=retention-loop-designer", "marketplace": "https://lvlltd.com/hub/marketplace?buy=retention-loop-designer" }, { "id": "churn-early-warning-system", "name": "Churn Early Warning System", "tier": "premium", "featured": true, "price_usd": 6.99, "price_label": "$6.99 / pack", "category": "Growth", "summary": "Detect churn signals early and prescribe ethical save plays.", "product_type": "skill", "challenge": "https://lvlltd.com/api/pay?skill=churn-early-warning-system", "marketplace": "https://lvlltd.com/hub/marketplace?buy=churn-early-warning-system" }, { "id": "aie-premium-access-token", "name": "Premium Access Token Agent", "tier": "premium", "featured": true, "price_usd": 0.99, "price_label": "$0.99 unlock", "category": "Ops", "summary": "Mint short-lived paid access tokens for premium content (x402-gated).", "product_type": "skill", "challenge": "https://lvlltd.com/api/pay?skill=aie-premium-access-token", "marketplace": "https://lvlltd.com/hub/marketplace?buy=aie-premium-access-token" }, { "id": "aie-dynamic-paywall", "name": "Dynamic Paywall Rule Engine Agent", "tier": "premium", "featured": true, "price_usd": 0.05, "price_label": "$0.05 / call", "category": "Growth", "summary": "Compile and enforce dynamic paywall rules by segment and geo.", "product_type": "skill", "challenge": "https://lvlltd.com/api/pay?skill=aie-dynamic-paywall", "marketplace": "https://lvlltd.com/hub/marketplace?buy=aie-dynamic-paywall" } ], "highlight_ids": [ "lvl-agent-revenue-os-pack", "aie-premium-access-token", "aie-dynamic-paywall" ] }, "digital_good_count": 1, "standards": { "payments": "x402", "nfts": "ERC-7857" }, "protocols": { "x402": { "id": "x402", "name": "x402 Protocol", "version": 1, "status": "live", "summary": "HTTP 402 Payment Required for agent commerce. Discover a skill, receive a machine-readable challenge, settle USDC (or USDbC) on Base, then unlock sealed capability with X-PAYMENT proof.", "spec_url": "https://lvlltd.com/protocols.json#x402", "endpoint": "https://lvlltd.com/api/pay", "challenge": { "method": "GET", "url": "https://lvlltd.com/api/pay?skill=", "http_status": 402, "body_fields": [ "x402Version", "live", "accepts[].scheme", "accepts[].network", "accepts[].maxAmountRequired", "accepts[].payTo", "accepts[].asset", "accepts[].assetContract", "accepts[].extra" ] }, "unlock": { "method": "POST", "url": "https://lvlltd.com/api/pay", "headers": { "Content-Type": "application/json", "X-PAYMENT": "{\"txHash\":\"0x…\",\"skill\":\"\"}" }, "body": { "skill": "", "txHash": "0x…" } }, "settlement": { "network": "base", "chain_id": 8453, "asset": "USDC", "asset_contract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "accepted_tokens": [ { "symbol": "USDC", "address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "decimals": 6 }, { "symbol": "USDbC", "address": "0xd9aAEc86B65D86f6A7B5B1b0c42FFA531710b6CA", "decimals": 6 } ], "pay_to": "0xa00876513bAA433ce2B58A5341Fd06d2b6f9A6ED", "explorer": "https://basescan.org" }, "human_checkout": "https://lvlltd.com/?buy=", "agent_example": "curl -s \"https://lvlltd.com/api/pay?skill=agent-orchestration\" # → HTTP 402 challenge" }, "erc7857": { "id": "erc-7857", "name": "ERC-7857 Intelligent NFTs (iNFTs)", "status": "metadata_live", "summary": "Intelligent NFTs for AI agent capabilities: public metadata describes the skill; sealed/private capability data (payload) is only released after verified ownership/payment — matching ERC-7857’s private-metadata model for agent assets.", "references": [ "https://eips.ethereum.org/EIPS/eip-7857", "https://docs.0g.ai/developer-hub/building-on-0g/agentic-id/erc7857" ], "lvl_mapping": { "public_metadata": "name, description, when_to_use, attributes, image, x402 resource", "sealed_metadata": "skill payload / capability blob (released only after x402 unlock)", "data_hash": "sha256 of sealed payload for integrity", "ownership": "wallet ownership registry (hub inventory) + on-chain USDC settlement proof", "transfer": "metadata + unlock rights transfer with the buyer wallet after pay", "chain_target": "Base (8453) — contract binding optional; registry is live off-chain today" }, "registry": "https://lvlltd.com/nft-catalog.json", "hub": "https://lvlltd.com/hub/nfts" } }, "protocol": "x402", "protocol_note": "x402 (HTTP 402) settles access; ERC-7857 Intelligent NFTs represent sealed agent capabilities. Pay on Base → unlock private skill payload.", "sister_product": { "name": "Tesla Trek", "url": "https://tesla-trek.com", "blurb": "Family-first travel game that makes road trips fun." }, "currency": "USD", "payment": { "live": true, "protocol": "x402", "methods": [ "x402", "usdc_base", "metamask" ], "network": "base", "asset": "USDC", "asset_contract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "pay_to": "0xa00876513bAA433ce2B58A5341Fd06d2b6f9A6ED", "endpoint": "https://lvlltd.com/api/pay", "proof_header": "X-PAYMENT", "proof_format": { "txHash": "0x… Base transaction hash", "skill": "skill-id (optional if query)" }, "wallet": { "metamask": true, "chain_id": 8453, "chain_name": "Base", "rpc": "https://mainnet.base.org", "explorer": "https://basescan.org" } }, "payment_methods": [ "x402", "usdc_base", "metamask" ], "skill_count": 106, "nft_count": 109, "collection_count": 14, "hub": { "network_dashboard": "https://lvlltd.com/hub/network-dashboard?tab=stats", "nfts": "https://lvlltd.com/hub/nfts", "marketplace": "https://lvlltd.com/hub/marketplace", "protocols": "https://lvlltd.com/protocols.json", "flagship_good": "https://lvlltd.com/goods/lvl-agent-revenue-os-pack/" }, "updated_at": "2026-07-20T15:48:07.099Z", "skills": [ { "id": "agent-x402-first-buy", "name": "Agent x402 First Buy", "category": "Commerce", "price_usd": 0.05, "price_label": ".05 / unlock", "summary": ".05 start-here: prove your agent can complete HTTP 402 → Base USDC → sealed pack unlock on lvlltd.com.", "tags": [ "x402", "starter", "entry", "micropay", "base", "start-here", "agents" ], "description": "Near-zero-cost live canary purchase for autonomous agents. Challenge, pay, unlock, install. Real USDC on Base.", "when_to_use": [ "First autonomous purchase on live x402 rails", "Wallet/facilitator integration canary at .05", "Training agents on challenge → unlock → install" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=agent-x402-first-buy", "resource": "https://lvlltd.com/skills/agent-x402-first-buy" }, "outline": [ "Free eval outline", "GET 402 challenge", "Transfer USDC on Base", "POST X-PAYMENT unlock", "Install sealed_pack.files" ], "capabilities": [ "Live x402 purchase canary", "Parse 402 challenge fields", "Idempotent redeem", "Upsell ladder to flagship" ], "tier": "starter", "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-20T15:47:24.698Z", "content_class": "capability_pack_outline", "version": "skill-detail-v1", "inft": { "token_id": "14316347945584032625", "data_hash": "0xc85801b62d7fe3a9c3f3a703590ec5ee80c477f2817c6ceca5a30989c1fc3491", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "generational-agent", "name": "Generational Agent Infrastructure", "category": "Core", "price_usd": 24.99, "price_label": ".99 / unlock", "summary": "Work, learn, train a successor, hand off — roles persist; instances rotate.", "tags": [ "succession", "memory", "lineage", "watchdog", "x402" ], "description": "Long-running worker infrastructure: durable role homes, learn-while-working, context watchdog, competency exam succession, and generations.jsonl lineage. Charter is agent-immutable.", "when_to_use": [ "Your buyer/seller (or other) agents run long enough to fill context", "You need knowledge to compound across instance rotations", "You want exam-gated handoffs instead of silent degradation" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=generational-agent", "resource": "https://lvlltd.com/skills/generational-agent" }, "detailed_description": "Role ≠ instance. Charter hash-pinned. LESSON/CASE after each task. SUCCESSION_MODE at 70% working-set. Distill + exam + loud succession_report. Lineage is the role résumé.", "outline": [ "0 Ground truth (working-set tokens)", "1 Role home + immutable charter", "2 Learn while working", "3 Context watchdog", "4 Succession + lineage" ], "capabilities": [ "role home ~/agents/", "charter pin / CHARTER_DRIFT fail-closed", "completeTask learning gate", "CONTEXT_FROZEN freeze", "exam-gated succession", "generations.jsonl lineage" ], "artifact_outputs": [ "charter.md", "handbook.md", "edge_cases.md", "open_threads.json", "succession_report.md", "generations.jsonl" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-19T18:45:00.000Z", "tier": "premium", "content_class": "capability_pack_outline", "version": "skill-detail-v1", "inft": { "token_id": "13717752439387585156", "data_hash": "0x28dd92a69a490616b47f66478ce7343406e5b28f3d3a3ab28fc690dc69d55cb5", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "seller-agent", "name": "Seller Agent", "category": "Commerce", "price_usd": 24.99, "price_label": ".99 / unlock", "summary": "Field inquiries, negotiate in writing, rank offers — never close alone.", "tags": [ "selling", "negotiation", "email", "x402", "seller" ], "description": "Counterpart to Buyer Agent. Sell-spec, inbound classification, agent detection, offer desk with seller approval, daily report, closing handoff. Shared lvl-agent-offer-v1 interop.", "when_to_use": [ "You list an item and want written negotiation handled", "You need scam screening and an offer desk", "You want buyer-agent structured offer interop" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=seller-agent", "resource": "https://lvlltd.com/skills/seller-agent" }, "detailed_description": "Seller-side negotiation agent. Never accepts funds alone. Floor never revealed.", "outline": [ "1 Listing intake", "2 Inbound handler", "3 Agent detection", "4 Negotiation", "5 Offer desk", "6 Daily report", "7 Handoff" ], "capabilities": [ "sell-spec", "scam screen", "structured offers", "offer desk", "seller approval gate" ], "artifact_outputs": [ "mission.json", "offer desk", "daily report", "closing packet" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-19T18:09:31.450Z", "tier": "premium", "content_class": "capability_pack_outline", "version": "skill-detail-v1", "inft": { "token_id": "11605877010446572641", "data_hash": "0x432e74059352d9b62237759e81dca34b3ec463730bf083f72f3255705e844c2e", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "buyer-agent", "name": "Buyer Agent", "category": "Commerce", "price_usd": 24.99, "price_label": ".99 / unlock", "summary": "Shop, negotiate in writing, daily-report — never buys or deposits.", "tags": [ "shopping", "negotiation", "email", "x402", "buyer" ], "description": "AI shopping assistant: structured want-spec, candidates table, written seller outreach, negotiation within floor/ceiling, daily ranked reports, closing packet. Never completes a purchase.", "when_to_use": [ "You want written OTD quotes from multiple sellers", "You need a daily ranked shortlist instead of inbox chaos", "You refuse to let an agent spend money or e-sign" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=buyer-agent", "resource": "https://lvlltd.com/skills/buyer-agent" }, "detailed_description": "AI that shops and negotiates in writing for a named buyer. Paste listing URLs (no bulk marketplace scrape). Gmail/Outlook drafts by default. Daily report with top-3. Closing packet ends the job. Never buys.", "outline": [ "1. Intake want-spec (budget, radius, floor/ceiling)", "2. Discover candidates (paste / single-URL / NHTSA validate)", "3. Outreach inquiry drafts (approve-before-send)", "4. Negotiate counters in writing", "5. Daily report + decision handoff packet" ], "capabilities": [ "Want-spec schema + mission store", "Candidates table with DOM leverage", "Hard rules (no pay / no e-sign / no ID leak)", "Email inquiry + counter templates", "Daily markdown report", "Closing packet checklist" ], "artifact_outputs": [ "mission.json", "candidates table", "message log", "daily report markdown", "closing packet markdown" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-19T17:46:23.525Z", "tier": "premium", "content_class": "capability_pack_outline", "version": "skill-detail-v1", "inft": { "token_id": "15191566260617787284", "data_hash": "0x885b887e6c099d9db285dea3b99c8203e5e92e36249ce7b681baa088e78b7f7d", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "agent-orchestration", "name": "Agent Orchestration", "category": "Core", "price_usd": 2.99, "price_label": "$2.99 / unlock", "summary": "Plan, route, and supervise multi-agent workflows with clear handoffs.", "tags": [ "a2a", "swarm", "routing" ], "description": "Turn a pile of specialist agents into a coordinated crew. This skill plans work, routes tasks to the right agent, enforces handoff contracts, and keeps multi-agent runs from stalling or double-doing work. Use it as the conductor layer when you have more than one agent (research, writing, coding, ops) that must collaborate under clear ownership.", "when_to_use": [ "You are launching a multi-agent pipeline and tasks keep falling between agents", "You need a supervisor that assigns work, tracks status, and retries failed steps", "You want explicit handoff schemas so agents don't overwrite each other's outputs", "You're scaling from one agent demo to a production swarm with roles and SLAs" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=agent-orchestration", "resource": "https://lvlltd.com/skills/agent-orchestration" }, "inft": { "token_id": "6425320648859285450", "data_hash": "0x589ae7268175aeea77ce637648b6c48356c1af22755b0707e16c4797fe59cc9b", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Turn a pile of specialist agents into a coordinated crew. This skill plans work, routes tasks to the right agent, enforces handoff contracts, and keeps multi-agent runs from stalling or double-doing work. Use it as the conductor layer when you have more than one agent (research, writing, coding, ops) that must collaborate under clear ownership.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**When to use:**\n- You are launching a multi-agent pipeline and tasks keep falling between agents\n- You need a supervisor that assigns work, tracks status, and retries failed steps\n- You want explicit handoff schemas so agents don't overwrite each other's outputs\n- You're scaling from one agent demo to a production swarm with roles and SLAs\n\n**Price:** $2.99 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Intake goal + agent roster + constraints", "2. Decompose work into owned tasks with handoff contracts", "3. Route tasks; detect stalls and double-work", "4. Enforce stop conditions and quality gates", "5. Emit run summary + next actions" ], "capabilities": [ "Multi-agent work planning and ownership assignment", "Handoff contracts (inputs/outputs/done_when)", "Stall and double-work detection", "Supervisor loops for research/write/code/ops crews", "x402 unlock for sealed conductor runbook", "Agent coordination", "Protocol-native workflows" ], "artifact_outputs": [ "Task graph / RACI-style ownership table", "Handoff contract templates", "Run status board (READY/BLOCKED/DONE)", "Final crew summary markdown", "Runbook markdown", "Checklist", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "tier": "standard", "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "agent-to-agent-a2a-protocols", "name": "A2A Protocols", "category": "Core", "price_usd": 4.99, "price_label": "$4.99 / unlock", "summary": "Agent Cards, task lifecycle, JSON-RPC transport, streaming, and auth.", "tags": [ "a2a", "protocol", "interop" ], "description": "Implement real A2A interop: Agent Cards, task lifecycle, JSON-RPC transport, streaming updates, and auth schemes. This skill is the protocol handbook for agents that need to discover each other, negotiate tasks, and exchange results without custom one-off APIs.", "when_to_use": [ "Two products or agents must talk using open A2A-style contracts", "You need Agent Cards so buyers/agents can discover capabilities safely", "You're designing streaming task updates for long-running agent jobs", "You must pick auth patterns (API keys, OAuth-like, wallet proofs) for agent calls" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=agent-to-agent-a2a-protocols", "resource": "https://lvlltd.com/skills/agent-to-agent-a2a-protocols" }, "inft": { "token_id": "15148424346307105639", "data_hash": "0x67b70f68f434b5f9936fa06b4f57a4c85ce5b2b31037067bc317cfa479e25f4a", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Implement real A2A interop: Agent Cards, task lifecycle, JSON-RPC transport, streaming updates, and auth schemes. This skill is the protocol handbook for agents that need to discover each other, negotiate tasks, and exchange results without custom one-off APIs.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**When to use:**\n- Two products or agents must talk using open A2A-style contracts\n- You need Agent Cards so buyers/agents can discover capabilities safely\n- You're designing streaming task updates for long-running agent jobs\n- You must pick auth patterns (API keys, OAuth-like, wallet proofs) for agent calls\n\n**Price:** $4.99 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Map agents/products that must interop", "2. Design Agent Cards for discovery", "3. Define task lifecycle (submit→work→complete/fail)", "4. Specify JSON-RPC transport, streaming, auth", "5. Validate with conformance checklist" ], "capabilities": [ "Agent Card design", "Task lifecycle modeling", "JSON-RPC message schemas", "Streaming update patterns", "Auth and idempotency guidance", "Agent coordination", "Protocol-native workflows" ], "artifact_outputs": [ "Agent Card JSON", "Task lifecycle diagram (text)", "RPC method table", "Interop test checklist", "Runbook markdown", "Checklist", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "tier": "standard", "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "agent-marketplace-infrastructure", "name": "Marketplace Infrastructure", "category": "Economy", "price_usd": 5.99, "price_label": "$5.99 / unlock", "summary": "Listings, discovery, licensing, and settlement rails for agent skills.", "tags": [ "market", "listings", "settlement" ], "description": "Blueprint for a skill marketplace: listings schema, discovery, licensing rules, settlement hooks, and catalog health. Built for operators standing up or tightening lvlltd.com-style markets where agents buy skills and humans browse the same inventory.", "when_to_use": [ "You're defining how skills are listed, priced, and discovered", "You need licensing rules (per-call, unlock, seat) before coding payment", "Settlement rails (x402, USDC, receipts) must map cleanly to unlocks", "You're cleaning a messy catalog into a machine-readable inventory" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=agent-marketplace-infrastructure", "resource": "https://lvlltd.com/skills/agent-marketplace-infrastructure" }, "inft": { "token_id": "8015235711426022107", "data_hash": "0x12f8bba781b0e8ef02b75f6c99aa3d51c990d63648e0af63320b4d4eb9c0f89f", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Blueprint for a skill marketplace: listings schema, discovery, licensing rules, settlement hooks, and catalog health. Built for operators standing up or tightening lvlltd.com-style markets where agents buy skills and humans browse the same inventory.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**When to use:**\n- You're defining how skills are listed, priced, and discovered\n- You need licensing rules (per-call, unlock, seat) before coding payment\n- Settlement rails (x402, USDC, receipts) must map cleanly to unlocks\n- You're cleaning a messy catalog into a machine-readable inventory\n\n**Price:** $5.99 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for Marketplace Infrastructure", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute Marketplace Infrastructure workflows end-to-end", "Listings, discovery, licensing, and settlement rails for agent skills", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Marketplace economics", "Agent commerce loops" ], "artifact_outputs": [ "Marketplace Infrastructure primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Market model notes", "Pricing sketch", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "tier": "standard", "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "agent-economy-marketplace-operator", "name": "Marketplace Operator", "category": "Economy", "price_usd": 6.99, "price_label": "$6.99 / unlock", "summary": "Operate listings, pricing, buyer matching, and revenue splits.", "tags": [ "ops", "pricing", "revenue" ], "description": "Day-to-day marketplace ops: keep listings fresh, tune pricing, match buyers to skills, and track revenue splits. Think store manager for an agent economy—less protocol, more running the shop profitably and honestly.", "when_to_use": [ "Listings are stale, mispriced, or poorly categorized", "You need buyer→skill matching rules for sales or agent routers", "Revenue shares between creators, operators, and treasury need clarity", "Weekly ops reviews need a simple operator scorecard" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=agent-economy-marketplace-operator", "resource": "https://lvlltd.com/skills/agent-economy-marketplace-operator" }, "inft": { "token_id": "11077234182099080459", "data_hash": "0xd4be628290d108d34aeb9272caa7e2dd600ffa8865c51a3ac3acc89cb6efd6aa", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Day-to-day marketplace ops: keep listings fresh, tune pricing, match buyers to skills, and track revenue splits. Think store manager for an agent economy—less protocol, more running the shop profitably and honestly.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**When to use:**\n- Listings are stale, mispriced, or poorly categorized\n- You need buyer→skill matching rules for sales or agent routers\n- Revenue shares between creators, operators, and treasury need clarity\n- Weekly ops reviews need a simple operator scorecard\n\n**Price:** $6.99 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for Marketplace Operator", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute Marketplace Operator workflows end-to-end", "Operate listings, pricing, buyer matching, and revenue splits", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Marketplace economics", "Agent commerce loops" ], "artifact_outputs": [ "Marketplace Operator primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Market model notes", "Pricing sketch", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "tier": "premium", "featured": true, "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "agent-auditor-compliance-specialist", "name": "Agent Auditor", "category": "Trust", "price_usd": 11.99, "price_label": "$11.99 / audit pack", "summary": "Compliance-ready audit trails: who authorized, what ran, what was paid, what evidence remains.", "tags": [ "audit", "compliance", "logs" ], "description": "Create compliance-ready audit trails for agent actions and skill claims: what ran, who authorized it, what was paid, and what evidence remains. Bridges product behavior with reviewable logs for operators, partners, and regulators.", "when_to_use": [ "You need an audit log of agent decisions for a customer or board", "Skill claims must be evidence-backed, not marketing copy alone", "You're preparing a compliance review for automated agent systems", "Disputes need a timeline of payments, unlocks, and outputs" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=agent-auditor-compliance-specialist", "resource": "https://lvlltd.com/skills/agent-auditor-compliance-specialist" }, "inft": { "token_id": "16442122498465367467", "data_hash": "0x3839221a9b5439668d099ab935027149c347422b458c9a475063217ca43f6ea9", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Create compliance-ready audit trails for agent actions and skill claims: what ran, who authorized it, what was paid, and what evidence remains. Bridges product behavior with reviewable logs for operators, partners, and regulators.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**When to use:**\n- You need an audit log of agent decisions for a customer or board\n- Skill claims must be evidence-backed, not marketing copy alone\n- You're preparing a compliance review for automated agent systems\n- Disputes need a timeline of payments, unlocks, and outputs\n\n**Price:** $11.99 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for Agent Auditor", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute Agent Auditor workflows end-to-end", "Compliance and audit trails for agent actions and skill claims", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Compliance framing", "Audit trail design" ], "artifact_outputs": [ "Agent Auditor primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Control checklist", "Attestation note", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "tier": "premium", "featured": true, "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "multi-agent-system-architect", "name": "Multi-Agent Architect", "category": "Core", "price_usd": 2.99, "price_label": "$2.99 / unlock", "summary": "Design bounded multi-agent systems with roles, tools, and guardrails.", "tags": [ "architecture", "roles", "guardrails" ], "description": "Design multi-agent systems with clear roles, tool boundaries, memory scopes, and guardrails. Prevents the classic failure mode: too many agents, no architecture, constant collisions. Delivers role cards, topology choices, and failure isolation plans.", "when_to_use": [ "You're green-field designing a multi-agent product", "Agents keep stepping on shared state or tools", "You need a topology (hub-spoke, pipeline, swarm) with trade-offs", "Security requires least-privilege tool access per role" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=multi-agent-system-architect", "resource": "https://lvlltd.com/skills/multi-agent-system-architect" }, "inft": { "token_id": "16959660862270059577", "data_hash": "0x1fc263f5cbd2d9e45a5bb99eebf70884b127f1533f0a997ccf5b545b259fc74b", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Design multi-agent systems with clear roles, tool boundaries, memory scopes, and guardrails. Prevents the classic failure mode: too many agents, no architecture, constant collisions. Delivers role cards, topology choices, and failure isolation plans.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**When to use:**\n- You're green-field designing a multi-agent product\n- Agents keep stepping on shared state or tools\n- You need a topology (hub-spoke, pipeline, swarm) with trade-offs\n- Security requires least-privilege tool access per role\n\n**Price:** $2.99 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Capture goals, SLAs, and agent inventory", "2. Choose topology (hierarchical, sequential, mesh, router)", "3. Define interfaces and memory boundaries", "4. Specify failure modes and retries", "5. Produce architecture decision record" ], "capabilities": [ "Topology selection", "Interface contracts between agents", "Memory and state boundaries", "Failure/retry policy design", "Agent coordination", "Protocol-native workflows" ], "artifact_outputs": [ "Architecture diagram (text/mermaid)", "ADR (architecture decision record)", "Interface catalog", "Risk register slice", "Runbook markdown", "Checklist", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "tier": "standard", "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "real-time-agent-observability-debugger", "name": "Agent Observability", "category": "Ops", "price_usd": 6.99, "price_label": "$6.99 / runbook", "summary": "Live traces, failure signals, and debug loops for running agents.", "tags": [ "observability", "debug", "traces" ], "description": "Instrument live agent runs: traces, failure signals, latency, cost, and debug loops. Makes invisible agent behavior visible so you can fix production issues in minutes instead of replaying chat logs by hand.", "when_to_use": [ "Agents fail in production and you can't see where", "You need span-level traces across tools and model calls", "Cost or latency spikes and you need a debug path", "On-call needs alerts tied to agent health, not just HTTP 500s" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=real-time-agent-observability-debugger", "resource": "https://lvlltd.com/skills/real-time-agent-observability-debugger" }, "inft": { "token_id": "1175335291912555040", "data_hash": "0x33613dde21a6f961a270bd6ec602170dd1f563310b7a3bcfac1d069b420848b8", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Instrument live agent runs: traces, failure signals, latency, cost, and debug loops. Makes invisible agent behavior visible so you can fix production issues in minutes instead of replaying chat logs by hand.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**When to use:**\n- Agents fail in production and you can't see where\n- You need span-level traces across tools and model calls\n- Cost or latency spikes and you need a debug path\n- On-call needs alerts tied to agent health, not just HTTP 500s\n\n**Price:** $6.99 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for Agent Observability", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute Agent Observability workflows end-to-end", "Live traces, failure signals, and debug loops for running agents", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Operational checklists", "Incident-ready procedures" ], "artifact_outputs": [ "Agent Observability primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Runbook", "Owner matrix", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "tier": "premium", "featured": true, "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "digital-income-optimizer", "name": "Digital Income Optimizer", "category": "Economy", "price_usd": 9.99, "price_label": "$9.99 / unlock", "summary": "Prioritize low-physical digital revenue loops agents can execute.", "tags": [ "income", "priority", "loops" ], "description": "Prioritize digital revenue loops agents can execute: skills, content, affiliates, automation retainers—ranked by impact, effort, and capital intensity. Built for founders who want cashflow without heavy physical ops.", "when_to_use": [ "You have too many income ideas and no ranking", "You want agent-operable revenue plays, not storefront inventory", "Weekly reviews need a keep/kill list for income experiments", "You're bootstrapping with low capital and high leverage digital offers" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=digital-income-optimizer", "resource": "https://lvlltd.com/skills/digital-income-optimizer" }, "inft": { "token_id": "8030327212999431691", "data_hash": "0x46bdf24716f72ea7fcf6589fffd6564d628cf497608ce12640ba747ddad3f02a", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Prioritize digital revenue loops agents can execute: skills, content, affiliates, automation retainers—ranked by impact, effort, and capital intensity. Built for founders who want cashflow without heavy physical ops.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**When to use:**\n- You have too many income ideas and no ranking\n- You want agent-operable revenue plays, not storefront inventory\n- Weekly reviews need a keep/kill list for income experiments\n- You're bootstrapping with low capital and high leverage digital offers\n\n**Price:** $9.99 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for Digital Income Optimizer", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute Digital Income Optimizer workflows end-to-end", "Prioritize low-physical digital revenue loops agents can execute", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Marketplace economics", "Agent commerce loops" ], "artifact_outputs": [ "Digital Income Optimizer primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Market model notes", "Pricing sketch", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "tier": "premium", "featured": true, "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "tesla-trek-coordinator", "name": "Tesla Trek Coordinator", "category": "Travel", "price_usd": 4.99, "price_label": "$4.99 / mission pack", "summary": "Mission packs, family treks, and GPS claim coaching for tesla-trek.com.", "tags": [ "travel", "family", "missions" ], "description": "Coordinate Tesla Trek family travel missions: trek planning, mission packs, GPS claim coaching, and family-friendly pacing. Connects the skill market to the sister product so agents (and parents) run better road-trip adventures.", "when_to_use": [ "Building mission content for tesla-trek.com", "A family trip needs structured missions and claimable moments", "You're bridging lvlltd agent skills with Tesla Trek product loops", "GPS claim UX or mission difficulty needs redesign" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=tesla-trek-coordinator", "resource": "https://lvlltd.com/skills/tesla-trek-coordinator" }, "inft": { "token_id": "1680177971007120619", "data_hash": "0xa9816af1612c2374deec96f7fce0b6c89fde61500b9f5807d3fcbc2c460fe7d4", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Coordinate Tesla Trek family travel missions: trek planning, mission packs, GPS claim coaching, and family-friendly pacing. Connects the skill market to the sister product so agents (and parents) run better road-trip adventures.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**When to use:**\n- Building mission content for tesla-trek.com\n- A family trip needs structured missions and claimable moments\n- You're bridging lvlltd agent skills with Tesla Trek product loops\n- GPS claim UX or mission difficulty needs redesign\n\n**Price:** $4.99 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for Tesla Trek Coordinator", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute Tesla Trek Coordinator workflows end-to-end", "Mission packs, family treks, and GPS claim coaching for tesla-trek.com", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Trip orchestration", "Multi-step logistics" ], "artifact_outputs": [ "Tesla Trek Coordinator primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Itinerary plan", "Risk notes", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "tier": "standard", "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "x-agent", "name": "X Growth Agent", "category": "Growth", "price_usd": 8.99, "price_label": "$8.99 / pack", "summary": "Draft, schedule, and iterate X posts with agent-friendly briefs.", "tags": [ "x", "growth", "content" ], "description": "Grow distribution on X with agent-ready briefs: post drafts, thread structures, reply strategies, and iteration loops. Focused on consistent public building—not spam—so agents can ship on-brand posts and learn from engagement.", "when_to_use": [ "You need a repeatable X content system for product launches", "Agents should draft posts that still sound human and on-brand", "You're testing hooks, CTAs, and proof strips for skill sales", "Launch day needs a multi-post pack with clear ownership" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=x-agent", "resource": "https://lvlltd.com/skills/x-agent" }, "inft": { "token_id": "3929176395106343126", "data_hash": "0x834fde4b7da3e1252f85a67ade2e9f9556207d8754c1d799291c14c658f7810e", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Grow distribution on X with agent-ready briefs: post drafts, thread structures, reply strategies, and iteration loops. Focused on consistent public building—not spam—so agents can ship on-brand posts and learn from engagement.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**When to use:**\n- You need a repeatable X content system for product launches\n- Agents should draft posts that still sound human and on-brand\n- You're testing hooks, CTAs, and proof strips for skill sales\n- Launch day needs a multi-post pack with clear ownership\n\n**Price:** $8.99 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for X Growth Agent", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute X Growth Agent workflows end-to-end", "Draft, schedule, and iterate X posts with agent-friendly briefs", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Funnel design", "Conversion experiment framing" ], "artifact_outputs": [ "X Growth Agent primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Campaign brief", "Experiment log entry", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "tier": "premium", "featured": true, "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "x402-conversion-funnel-optimizer", "name": "x402 Conversion Funnel Optimizer", "category": "Growth", "price_usd": 8.99, "price_label": "$8.99 / pack", "summary": "Diagnose drop-off from awareness → intent → pay → activate for skill markets.", "tags": [ "x402", "cro", "funnel" ], "description": "Diagnose and improve the full x402 path: discover → challenge → pay → unlock → activate. Finds drop-offs, unclear payTo copy, receipt friction, and post-pay empty states so more agents (and humans) complete payment.", "when_to_use": [ "Traffic hits the market but few complete /api/pay unlocks", "402 challenges confuse buyers or agents", "You need a funnel map with metrics at each pay step", "MetaMask/x402 UX is live but conversion is soft" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=x402-conversion-funnel-optimizer", "resource": "https://lvlltd.com/skills/x402-conversion-funnel-optimizer" }, "inft": { "token_id": "5422794370125850054", "data_hash": "0xf7289ad953f62c9c547a813ffc5b890f9b2da94ea5b4be92cbe8697ebbd40036", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Diagnose and improve the full x402 path: discover → challenge → pay → unlock → activate. Finds drop-offs, unclear payTo copy, receipt friction, and post-pay empty states so more agents (and humans) complete payment.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**When to use:**\n- Traffic hits the market but few complete /api/pay unlocks\n- 402 challenges confuse buyers or agents\n- You need a funnel map with metrics at each pay step\n- MetaMask/x402 UX is live but conversion is soft\n\n**Price:** $8.99 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for x402 Conversion Funnel Optimizer", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute x402 Conversion Funnel Optimizer workflows end-to-end", "Diagnose drop-off from awareness → intent → pay → activate for skill markets", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Funnel design", "Conversion experiment framing" ], "artifact_outputs": [ "x402 Conversion Funnel Optimizer primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Campaign brief", "Experiment log entry", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "tier": "premium", "featured": true, "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "revenue-truth-ledger", "name": "Revenue Truth Ledger", "category": "Finance", "price_usd": 8.99, "price_label": "$8.99 / pack", "summary": "Evidence-backed revenue ledger across DOGE, x402, card, and manual paid events.", "tags": [ "ledger", "truth", "payments" ], "description": "Maintain an evidence-backed revenue ledger across DOGE, x402/USDC, cards, and grants. Separates provisional vs confirmed money so runway and dashboards stop lying to you.", "when_to_use": [ "Revenue reports disagree across wallets, Stripe-like rails, and sheets", "You need confirmed-only inflows for runway decisions", "Audits require hashable or exportable revenue evidence", "You're reconciling multi-chain and multi-channel cash" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=revenue-truth-ledger", "resource": "https://lvlltd.com/skills/revenue-truth-ledger" }, "inft": { "token_id": "12353195804699225056", "data_hash": "0x0d7a4073c9fca699eecaed12e2232d151c170f50199414aa9fea500d1a85a610", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Maintain an evidence-backed revenue ledger across DOGE, x402/USDC, cards, and grants. Separates provisional vs confirmed money so runway and dashboards stop lying to you.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**When to use:**\n- Revenue reports disagree across wallets, Stripe-like rails, and sheets\n- You need confirmed-only inflows for runway decisions\n- Audits require hashable or exportable revenue evidence\n- You're reconciling multi-chain and multi-channel cash\n\n**Price:** $8.99 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Ingest payment claims", "2. Normalize amount/currency/channel", "3. Verify source_ref (explorer/invoice)", "4. Promote provisional → confirmed", "5. Export period totals + attribution tags" ], "capabilities": [ "Provisional vs confirmed revenue discipline", "Dedup by (channel, source_ref)", "JSONL event ledger", "Cross-channel (x402, dogepay, manual) tracking", "Unit economics", "Cash / MRR / runway analysis" ], "artifact_outputs": [ "events.jsonl line(s)", "currency-state totals", "Period export table", "Attribution tags for skills", "Spreadsheet-ready table", "Executive summary", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "tier": "premium", "featured": true, "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "x402-receipt-normalizer", "name": "x402 Receipt Normalizer", "category": "Finance", "price_usd": 11.99, "price_label": "$11.99 / pack", "summary": "Normalize crypto/x402 receipts into ledger-ready payment events.", "tags": [ "x402", "receipts", "normalize" ], "description": "Normalize messy payment receipts (tx hashes, amounts, chains, memos) into ledger-ready events. Dedupes, units-normalizes, and flags malformed proofs before they corrupt books or unlocks.", "when_to_use": [ "Receipts arrive in inconsistent formats from agents or wallets", "You need idempotent unlocks keyed by tx hash", "Multi-chain notes or amount units keep breaking imports", "Human review queues need clean JSONL for operators" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=x402-receipt-normalizer", "resource": "https://lvlltd.com/skills/x402-receipt-normalizer" }, "inft": { "token_id": "7390593129451050076", "data_hash": "0x0ef4cf30fc9c84979861ba8165b3c31afebd1df5b641e8f4189b054d2daa1212", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Normalize messy payment receipts (tx hashes, amounts, chains, memos) into ledger-ready events. Dedupes, units-normalizes, and flags malformed proofs before they corrupt books or unlocks.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**When to use:**\n- Receipts arrive in inconsistent formats from agents or wallets\n- You need idempotent unlocks keyed by tx hash\n- Multi-chain notes or amount units keep breaking imports\n- Human review queues need clean JSONL for operators\n\n**Price:** $11.99 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for x402 Receipt Normalizer", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute x402 Receipt Normalizer workflows end-to-end", "Normalize crypto/x402 receipts into ledger-ready payment events", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Unit economics", "Cash / MRR / runway analysis" ], "artifact_outputs": [ "x402 Receipt Normalizer primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Spreadsheet-ready table", "Executive summary", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "tier": "premium", "featured": true, "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "crypto-money-pipeline", "name": "Crypto Money Pipeline", "category": "Finance", "price_usd": 11.99, "price_label": "$11.99 / pack", "summary": "Wire offer → pay → receipt → ledger → on-chain evidence for real crypto cash.", "tags": [ "crypto", "doge", "pipeline" ], "description": "Wire the full path offer → pay link → receipt → ledger → on-chain evidence. A practical money pipeline for crypto-native skills and agent commerce on Base and beyond.", "when_to_use": [ "You have an offer but no end-to-end crypto settlement design", "Treasury, product, and marketing each have a different pay story", "You need on-chain evidence attached to each sale", "Launching paid skills with USDC/x402 as primary rails" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=crypto-money-pipeline", "resource": "https://lvlltd.com/skills/crypto-money-pipeline" }, "inft": { "token_id": "3746221565514520409", "data_hash": "0x1a20da26bc2baaaa3d9fe19608afe2bac47d574b042b17cb3af075c0dabae350", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Wire the full path offer → pay link → receipt → ledger → on-chain evidence. A practical money pipeline for crypto-native skills and agent commerce on Base and beyond.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**When to use:**\n- You have an offer but no end-to-end crypto settlement design\n- Treasury, product, and marketing each have a different pay story\n- You need on-chain evidence attached to each sale\n- Launching paid skills with USDC/x402 as primary rails\n\n**Price:** $11.99 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for Crypto Money Pipeline", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute Crypto Money Pipeline workflows end-to-end", "Wire offer → pay → receipt → ledger → on-chain evidence for real crypto cash", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Unit economics", "Cash / MRR / runway analysis" ], "artifact_outputs": [ "Crypto Money Pipeline primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Spreadsheet-ready table", "Executive summary", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "tier": "premium", "featured": true, "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "agent-x402-business-models", "name": "x402 A2A/A2B/A2C Business Models", "category": "Economy", "price_usd": 7.99, "price_label": "$7.99 / unlock", "summary": "Design monetizable agent-to-agent, business, and consumer models on x402.", "tags": [ "x402", "a2a", "monetize" ], "description": "Design monetizable A2A, A2B, and A2C models using x402 micropayments and unlocks. Maps who pays whom, for what unit of value, and how agents price calls without breaking UX or trust.", "when_to_use": [ "You're choosing between per-call, unlock, subscription, or escrow", "Agents will pay other agents and need a viable fee model", "B2B buyers want invoices-like clarity on crypto rails", "You need a one-pager of 2–3 monetization variants to test" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=agent-x402-business-models", "resource": "https://lvlltd.com/skills/agent-x402-business-models" }, "inft": { "token_id": "15665496762232878959", "data_hash": "0x122629ceaf9236ae23a7126c6fd329f0039657ae87ae177f64012d2f5157fd15", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Design monetizable A2A, A2B, and A2C models using x402 micropayments and unlocks. Maps who pays whom, for what unit of value, and how agents price calls without breaking UX or trust.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**When to use:**\n- You're choosing between per-call, unlock, subscription, or escrow\n- Agents will pay other agents and need a viable fee model\n- B2B buyers want invoices-like clarity on crypto rails\n- You need a one-pager of 2–3 monetization variants to test\n\n**Price:** $7.99 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Map value units (query, unlock, hour, seat)", "2. Choose A2A / A2B / A2C payment model", "3. Design 402 challenge → settle → unlock loop", "4. Price and packaging", "5. Metrics and abuse guards" ], "capabilities": [ "x402 merchant model design", "A2A/A2B/A2C packaging", "Micropayment unit economics", "Challenge/unlock UX for agents and humans", "Marketplace economics", "Agent commerce loops" ], "artifact_outputs": [ "Business model one-pager", "Price matrix", "402 flow sequence", "KPI dashboard spec", "Market model notes", "Pricing sketch", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "tier": "premium", "featured": true, "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "offer-stack-architect", "name": "Offer Stack Architect", "category": "Growth", "price_usd": 6.99, "price_label": "$6.99 / pack", "summary": "Tripwire → core → premium → continuity stacks aligned to unit economics.", "tags": [ "offers", "pricing", "ladder" ], "description": "Architect tripwire → core → premium → continuity stacks aligned to unit economics. Stops random discounting and builds coherent ladders buyers understand—and agents can sell.", "when_to_use": [ "You have one skill and need a full offer ladder", "Pricing feels arbitrary across related products", "You want tripwires that fund acquisition without trash quality", "Continuity/upsell paths are missing after first unlock" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=offer-stack-architect", "resource": "https://lvlltd.com/skills/offer-stack-architect" }, "inft": { "token_id": "10547042224694676368", "data_hash": "0x85e2e597a500a258c0c2b8835d1235cc74f6a17042387c3c42e44c622fff97c8", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Architect tripwire → core → premium → continuity stacks aligned to unit economics. Stops random discounting and builds coherent ladders buyers understand—and agents can sell.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**When to use:**\n- You have one skill and need a full offer ladder\n- Pricing feels arbitrary across related products\n- You want tripwires that fund acquisition without trash quality\n- Continuity/upsell paths are missing after first unlock\n\n**Price:** $6.99 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for Offer Stack Architect", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute Offer Stack Architect workflows end-to-end", "Tripwire → core → premium → continuity stacks aligned to unit economics", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Funnel design", "Conversion experiment framing" ], "artifact_outputs": [ "Offer Stack Architect primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Campaign brief", "Experiment log entry", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "tier": "premium", "featured": true, "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "skill-marketplace-listing-optimizer", "name": "Listing Optimizer", "category": "Growth", "price_usd": 7.99, "price_label": "$7.99 / pack", "summary": "Title, blurb, proof, CTA, and price display for lvlltd skill listings.", "tags": [ "listing", "cro", "lvlltd" ], "description": "Optimize skill listings for conversion: outcome-first titles, blurbs, proof strips, CTAs, tags, and price display. Written for lvlltd-style catalogs where humans browse and agents parse the same JSON.", "when_to_use": [ "Listings get views but not unlocks", "Titles describe features instead of buyer outcomes", "You need A/B title variants or proof placement", "SEO-lite tags and categories are inconsistent" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=skill-marketplace-listing-optimizer", "resource": "https://lvlltd.com/skills/skill-marketplace-listing-optimizer" }, "inft": { "token_id": "7085651889695109927", "data_hash": "0xbc2bedab269fdb11a5a96feeff5923e0776e48c7e697187bccc420f038631458", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Optimize skill listings for conversion: outcome-first titles, blurbs, proof strips, CTAs, tags, and price display. Written for lvlltd-style catalogs where humans browse and agents parse the same JSON.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**When to use:**\n- Listings get views but not unlocks\n- Titles describe features instead of buyer outcomes\n- You need A/B title variants or proof placement\n- SEO-lite tags and categories are inconsistent\n\n**Price:** $7.99 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for Listing Optimizer", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute Listing Optimizer workflows end-to-end", "Title, blurb, proof, CTA, and price display for lvlltd skill listings", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Funnel design", "Conversion experiment framing" ], "artifact_outputs": [ "Listing Optimizer primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Campaign brief", "Experiment log entry", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "tier": "premium", "featured": true, "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "pricing-experiment-designer", "name": "Pricing Experiment Designer", "category": "Growth", "price_usd": 7.99, "price_label": "$7.99 / pack", "summary": "Ethical price tests for skills and pay links with stop rules.", "tags": [ "pricing", "experiments", "x402" ], "description": "Design ethical pricing experiments for skills and paywalls: single-variable tests, sample size notes, stop rules, and post-test rollups. Avoids permanent discounts that train buyers to wait.", "when_to_use": [ "You're unsure whether $X or $Y maximizes revenue", "Discount culture is eroding list price integrity", "You need a test plan with kill criteria before launch", "x402 amount tests need disciplined measurement" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=pricing-experiment-designer", "resource": "https://lvlltd.com/skills/pricing-experiment-designer" }, "inft": { "token_id": "14417141068592429739", "data_hash": "0xf671f8ea6f24ff1335780cd72cfa2b8086aa3a01ef78c5cbdd7de2ef63377c15", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Design ethical pricing experiments for skills and paywalls: single-variable tests, sample size notes, stop rules, and post-test rollups. Avoids permanent discounts that train buyers to wait.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**When to use:**\n- You're unsure whether $X or $Y maximizes revenue\n- Discount culture is eroding list price integrity\n- You need a test plan with kill criteria before launch\n- x402 amount tests need disciplined measurement\n\n**Price:** $7.99 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for Pricing Experiment Designer", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute Pricing Experiment Designer workflows end-to-end", "Ethical price tests for skills and pay links with stop rules", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Funnel design", "Conversion experiment framing" ], "artifact_outputs": [ "Pricing Experiment Designer primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Campaign brief", "Experiment log entry", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "tier": "premium", "featured": true, "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "free-to-paid-bridge", "name": "Free-to-Paid Bridge", "category": "Growth", "price_usd": 6.99, "price_label": "$6.99 / pack", "summary": "Value-gated upgrades from free usage to paid skills without hostage patterns.", "tags": [ "freemium", "upgrade", "activation" ], "description": "Design value-gated upgrades from free samples to paid skills without hostage tactics. Chooses the paywall moment, messaging, and free-user quality filters so conversion feels fair.", "when_to_use": [ "Free users never convert and paid users feel few", "You're deciding what to give free vs paid in a skill", "Paywall copy is weak or feels extractive", "You need freemium packaging for agent tools" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=free-to-paid-bridge", "resource": "https://lvlltd.com/skills/free-to-paid-bridge" }, "inft": { "token_id": "15587775492157833629", "data_hash": "0x70ae332664e508f7a19ad309ecd3b880dee5fac7c19b7ff42d9b946aadec034f", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Design value-gated upgrades from free samples to paid skills without hostage tactics. Chooses the paywall moment, messaging, and free-user quality filters so conversion feels fair.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**When to use:**\n- Free users never convert and paid users feel few\n- You're deciding what to give free vs paid in a skill\n- Paywall copy is weak or feels extractive\n- You need freemium packaging for agent tools\n\n**Price:** $6.99 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for Free-to-Paid Bridge", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute Free-to-Paid Bridge workflows end-to-end", "Value-gated upgrades from free usage to paid skills without hostage patterns", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Funnel design", "Conversion experiment framing" ], "artifact_outputs": [ "Free-to-Paid Bridge primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Campaign brief", "Experiment log entry", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "tier": "premium", "featured": true, "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "referral-loop-architect", "name": "Referral Loop Architect", "category": "Growth", "price_usd": 10.99, "price_label": "$10.99 / pack", "summary": "Honest invite incentives, fraud checks, and k-factor measurement.", "tags": [ "referral", "viral", "fraud" ], "description": "Build honest referral loops: invite UX, rewards, fraud limits, and k-factor measurement. Growth that doesn't burn trust or create spammy agent invite storms.", "when_to_use": [ "You want referrals for skill unlocks or Tesla Trek", "Invite incentives are unclear or abusable", "You need anti-spam limits for agent-driven invites", "Leadership asks for a simple k-factor estimate" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=referral-loop-architect", "resource": "https://lvlltd.com/skills/referral-loop-architect" }, "inft": { "token_id": "5929111395059213517", "data_hash": "0x24e3a793e56c83d21a52432a439434a934bd0244a43fc7b05f1f0fa507f301cd", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Build honest referral loops: invite UX, rewards, fraud limits, and k-factor measurement. Growth that doesn't burn trust or create spammy agent invite storms.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**When to use:**\n- You want referrals for skill unlocks or Tesla Trek\n- Invite incentives are unclear or abusable\n- You need anti-spam limits for agent-driven invites\n- Leadership asks for a simple k-factor estimate\n\n**Price:** $10.99 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for Referral Loop Architect", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute Referral Loop Architect workflows end-to-end", "Honest invite incentives, fraud checks, and k-factor measurement", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Funnel design", "Conversion experiment framing" ], "artifact_outputs": [ "Referral Loop Architect primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Campaign brief", "Experiment log entry", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "tier": "premium", "featured": true, "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "retention-loop-designer", "name": "Retention Loop Designer", "category": "Growth", "price_usd": 6.99, "price_label": "$6.99 / pack", "summary": "Habit, rebuy, and progress loops for skill buyers.", "tags": [ "retention", "habit", "rebuy" ], "description": "Design habit, rebuy, and progress loops so skill buyers return. Covers day-7 value touches, renewal loops, and multi-product retention without notification spam.", "when_to_use": [ "Buyers unlock once and never return", "You need a retention map across email, product, and agents", "Habit loops feel manipulative and need ethical redesign", "Multi-skill portfolios need a rebuy path" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=retention-loop-designer", "resource": "https://lvlltd.com/skills/retention-loop-designer" }, "inft": { "token_id": "11637659874664927668", "data_hash": "0x71d653166a00c2ae2b683f8f2aa0645844b5222173847cba36e446444c09e6c6", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Design habit, rebuy, and progress loops so skill buyers return. Covers day-7 value touches, renewal loops, and multi-product retention without notification spam.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**When to use:**\n- Buyers unlock once and never return\n- You need a retention map across email, product, and agents\n- Habit loops feel manipulative and need ethical redesign\n- Multi-skill portfolios need a rebuy path\n\n**Price:** $6.99 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for Retention Loop Designer", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute Retention Loop Designer workflows end-to-end", "Habit, rebuy, and progress loops for skill buyers", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Funnel design", "Conversion experiment framing" ], "artifact_outputs": [ "Retention Loop Designer primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Campaign brief", "Experiment log entry", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "tier": "premium", "featured": true, "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "opportunity-arbitrage-scanner", "name": "Opportunity Arbitrage Scanner", "category": "Strategy", "price_usd": 8.99, "price_label": "$8.99 / playbook", "summary": "Score impact×ease/risk opportunities across empire assets and markets.", "tags": [ "arbitrage", "scan", "roi" ], "description": "Score opportunities by impact × ease / risk across assets, channels, and idle inventory. Helps empire operators pick the next 48-hour sprint instead of thrashing.", "when_to_use": [ "Too many projects; need a ranked backlog", "You want arbitrage between cost cuts, listings, and channels", "Weekly reviews need a top-3 opportunity import", "Idle skills or content could be monetized quickly" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=opportunity-arbitrage-scanner", "resource": "https://lvlltd.com/skills/opportunity-arbitrage-scanner" }, "inft": { "token_id": "8115649897528726645", "data_hash": "0xd40b98e82d5ef1fb9fe4cf852714349b6407bd0c85e79ce9236134498152d1af", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Score opportunities by impact × ease / risk across assets, channels, and idle inventory. Helps empire operators pick the next 48-hour sprint instead of thrashing.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**When to use:**\n- Too many projects; need a ranked backlog\n- You want arbitrage between cost cuts, listings, and channels\n- Weekly reviews need a top-3 opportunity import\n- Idle skills or content could be monetized quickly\n\n**Price:** $8.99 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for Opportunity Arbitrage Scanner", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute Opportunity Arbitrage Scanner workflows end-to-end", "Score impact×ease/risk opportunities across empire assets and markets", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Prioritization", "Kill/keep criteria" ], "artifact_outputs": [ "Opportunity Arbitrage Scanner primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Decision log", "Priority board", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "tier": "premium", "featured": true, "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "cash-runway-simulator", "name": "Cash Runway Simulator", "category": "Finance", "price_usd": 7.99, "price_label": "$7.99 / pack", "summary": "Simulate runway under burn/inflow scenarios (ops planning).", "tags": [ "runway", "burn", "planning" ], "description": "Simulate runway under burn, inflow, and shock scenarios. Separates confirmed vs hopeful cash so founders don't plan on fictional revenue.", "when_to_use": [ "You need months-of-runway under base/stress cases", "Hiring or spend decisions depend on cash timing", "One-time inflows distort the picture without modeling", "Board or co-founders want a simple scenario book" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=cash-runway-simulator", "resource": "https://lvlltd.com/skills/cash-runway-simulator" }, "inft": { "token_id": "1903066972247792245", "data_hash": "0x9a31de267d24ffade7d8db641ee763c81196b146b201fc8e04b6ed8f719d652a", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Simulate runway under burn, inflow, and shock scenarios. Separates confirmed vs hopeful cash so founders don't plan on fictional revenue.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**When to use:**\n- You need months-of-runway under base/stress cases\n- Hiring or spend decisions depend on cash timing\n- One-time inflows distort the picture without modeling\n- Board or co-founders want a simple scenario book\n\n**Price:** $7.99 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for Cash Runway Simulator", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute Cash Runway Simulator workflows end-to-end", "Simulate runway under burn/inflow scenarios (ops planning)", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Unit economics", "Cash / MRR / runway analysis" ], "artifact_outputs": [ "Cash Runway Simulator primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Spreadsheet-ready table", "Executive summary", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "tier": "premium", "featured": true, "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "mrr-waterfall-analyzer", "name": "MRR Waterfall Analyzer", "category": "Finance", "price_usd": 11.99, "price_label": "$11.99 / pack", "summary": "New, expansion, churn, reactivation waterfalls for subscription revenue.", "tags": [ "mrr", "churn", "waterfall" ], "description": "Build MRR waterfalls: new, expansion, contraction, churn, reactivation. Turns subscription vibes into numbers you can act on—even when skills are mixed one-time + recurring.", "when_to_use": [ "Subscription or membership revenue is growing but unexplained", "You need churn vs expansion diagnosis", "Finance wants a waterfall CSV and story", "Pricing changes need before/after MRR impact" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=mrr-waterfall-analyzer", "resource": "https://lvlltd.com/skills/mrr-waterfall-analyzer" }, "inft": { "token_id": "4447437257503625191", "data_hash": "0x9976e94f1aca35941fe2bc4a6e9a1abcd99a22c0227ce54d4fe676e149af0b8f", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Build MRR waterfalls: new, expansion, contraction, churn, reactivation. Turns subscription vibes into numbers you can act on—even when skills are mixed one-time + recurring.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**When to use:**\n- Subscription or membership revenue is growing but unexplained\n- You need churn vs expansion diagnosis\n- Finance wants a waterfall CSV and story\n- Pricing changes need before/after MRR impact\n\n**Price:** $11.99 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for MRR Waterfall Analyzer", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute MRR Waterfall Analyzer workflows end-to-end", "New, expansion, churn, reactivation waterfalls for subscription revenue", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Unit economics", "Cash / MRR / runway analysis" ], "artifact_outputs": [ "MRR Waterfall Analyzer primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Spreadsheet-ready table", "Executive summary", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "tier": "premium", "featured": true, "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "ltv-cac-unit-economics", "name": "LTV:CAC Unit Economics", "category": "Finance", "price_usd": 7.99, "price_label": "$7.99 / pack", "summary": "Compute and stress-test LTV:CAC and payback for empire offers.", "tags": [ "ltv", "cac", "unit-econ" ], "description": "Compute LTV, CAC, payback, and contribution margins for offers and channels. Stress-tests whether a skill price and acquisition mix can actually compound.", "when_to_use": [ "Ads or content spend is rising without unit clarity", "You're pricing a new skill pack or enterprise layer", "Investors ask for LTV:CAC and payback", "You need kill criteria for unprofitable channels" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=ltv-cac-unit-economics", "resource": "https://lvlltd.com/skills/ltv-cac-unit-economics" }, "inft": { "token_id": "6057732243025561348", "data_hash": "0xc6755455da0a62a154463b900492a394ea8951620889347169e73c9d6ac058aa", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Compute LTV, CAC, payback, and contribution margins for offers and channels. Stress-tests whether a skill price and acquisition mix can actually compound.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**When to use:**\n- Ads or content spend is rising without unit clarity\n- You're pricing a new skill pack or enterprise layer\n- Investors ask for LTV:CAC and payback\n- You need kill criteria for unprofitable channels\n\n**Price:** $7.99 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for LTV:CAC Unit Economics", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute LTV:CAC Unit Economics workflows end-to-end", "Compute and stress-test LTV:CAC and payback for empire offers", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Unit economics", "Cash / MRR / runway analysis" ], "artifact_outputs": [ "LTV:CAC Unit Economics primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Spreadsheet-ready table", "Executive summary", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "tier": "premium", "featured": true, "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "skill-income-attribution", "name": "Skill Income Attribution", "category": "Finance", "price_usd": 10.99, "price_label": "$10.99 / pack", "summary": "Attribute confirmed revenue to skills and campaigns with last-touch models.", "tags": [ "attribution", "skills", "revenue" ], "description": "Attribute confirmed revenue to skills, campaigns, and paths (first/last touch, assisted). Stops double-counting and shows which skills actually pay the bills.", "when_to_use": [ "Multiple skills share a buyer journey and credit is fuzzy", "You need a weekly skill ROI leaderboard", "Campaign UTMs don't join cleanly to unlocks", "Negative or provisional revenue needs handling rules" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=skill-income-attribution", "resource": "https://lvlltd.com/skills/skill-income-attribution" }, "inft": { "token_id": "527840067054611226", "data_hash": "0x35a1970295f649764d59fdbec02429ec8e3e5c25f34b81e36fd537ec9deeac3f", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Attribute confirmed revenue to skills, campaigns, and paths (first/last touch, assisted). Stops double-counting and shows which skills actually pay the bills.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**When to use:**\n- Multiple skills share a buyer journey and credit is fuzzy\n- You need a weekly skill ROI leaderboard\n- Campaign UTMs don't join cleanly to unlocks\n- Negative or provisional revenue needs handling rules\n\n**Price:** $10.99 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for Skill Income Attribution", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute Skill Income Attribution workflows end-to-end", "Attribute confirmed revenue to skills and campaigns with last-touch models", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Unit economics", "Cash / MRR / runway analysis" ], "artifact_outputs": [ "Skill Income Attribution primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Spreadsheet-ready table", "Executive summary", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "tier": "premium", "featured": true, "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "hour1-bundle-assembler", "name": "Hour-1 Bundle Assembler", "category": "Launch", "price_usd": 14.99, "price_label": "$14.99 / pack", "summary": "Assemble first-hour launch packs: links, proofs, CTAs, pay paths.", "tags": [ "launch", "hour1", "bundle" ], "description": "Assemble the first-hour launch pack: live links, proof strips, CTAs, pay smoke tests, and rollback notes. The checklist for not launching blind.", "when_to_use": [ "Launch is today/tomorrow and assets are scattered", "You need a single bundle zip/index for the team", "Pay path smoke tests aren't documented", "Hour-1 posts need consistent CTAs and links" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=hour1-bundle-assembler", "resource": "https://lvlltd.com/skills/hour1-bundle-assembler" }, "inft": { "token_id": "17826127259977042912", "data_hash": "0x118bf87f0f2709eda96126b26c33e4daa0f50c090e755a5352516fc324e32d22", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Assemble the first-hour launch pack: live links, proof strips, CTAs, pay smoke tests, and rollback notes. The checklist for not launching blind.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**When to use:**\n- Launch is today/tomorrow and assets are scattered\n- You need a single bundle zip/index for the team\n- Pay path smoke tests aren't documented\n- Hour-1 posts need consistent CTAs and links\n\n**Price:** $14.99 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for Hour-1 Bundle Assembler", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute Hour-1 Bundle Assembler workflows end-to-end", "Assemble first-hour launch packs: links, proofs, CTAs, pay paths", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Launch sequencing", "Go/no-go gates" ], "artifact_outputs": [ "Hour-1 Bundle Assembler primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Launch checklist", "Comms calendar", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "tier": "premium", "featured": true, "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "launch-checklist-dominator", "name": "Launch Checklist Dominator", "category": "Launch", "price_usd": 14.99, "price_label": "$14.99 / pack", "summary": "Go/no-go gates, owners, and T-minus checklists for product launches.", "tags": [ "launch", "checklist", "gates" ], "description": "Own go/no-go gates, RACI owners, risk registers, and T-minus/T-plus checklists. Turns chaotic launches into gated sequences with clear accountability.", "when_to_use": [ "Launches slip because no one owns gates", "You need multi-product launch coordination", "Legal/claims scrub and paypath smoke are ad hoc", "Post-launch monitoring (T+1/T+7) is missing" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=launch-checklist-dominator", "resource": "https://lvlltd.com/skills/launch-checklist-dominator" }, "inft": { "token_id": "12440348154237526644", "data_hash": "0xdeccbcde7eb01930f2944638ca03ca5f04e077497e3631c995d8e92371f1a23d", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Own go/no-go gates, RACI owners, risk registers, and T-minus/T-plus checklists. Turns chaotic launches into gated sequences with clear accountability.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**When to use:**\n- Launches slip because no one owns gates\n- You need multi-product launch coordination\n- Legal/claims scrub and paypath smoke are ad hoc\n- Post-launch monitoring (T+1/T+7) is missing\n\n**Price:** $14.99 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for Launch Checklist Dominator", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute Launch Checklist Dominator workflows end-to-end", "Go/no-go gates, owners, and T-minus checklists for product launches", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Launch sequencing", "Go/no-go gates" ], "artifact_outputs": [ "Launch Checklist Dominator primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Launch checklist", "Comms calendar", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "tier": "premium", "featured": true, "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "lvlltd-launch-pack", "name": "lvlltd Launch Pack", "category": "Launch", "price_usd": 15.99, "price_label": "$15.99 / pack", "summary": "Full marketplace launch kit: x402 models, crypto, alignment, reputation.", "tags": [ "lvlltd", "launch", "compound" ], "description": "Full marketplace launch kit for lvlltd.com: x402 models, crypto rails, alignment notes, listing packs, and go-live sequencing. The umbrella skill when you need the whole machine online.", "when_to_use": [ "Standing up or relaunching the agent skill market", "You need one pack that ties pay, listings, and messaging", "New operators must be onboarded to the empire launch pattern", "You want a reference architecture for future products" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=lvlltd-launch-pack", "resource": "https://lvlltd.com/skills/lvlltd-launch-pack" }, "inft": { "token_id": "13565191091260038251", "data_hash": "0x4e308feee20075f2646a70546c900513e19e6568ab192f2a6755d0df09bb1fd7", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Full marketplace launch kit for lvlltd.com: x402 models, crypto rails, alignment notes, listing packs, and go-live sequencing. The umbrella skill when you need the whole machine online.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**When to use:**\n- Standing up or relaunching the agent skill market\n- You need one pack that ties pay, listings, and messaging\n- New operators must be onboarded to the empire launch pattern\n- You want a reference architecture for future products\n\n**Price:** $15.99 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for lvlltd Launch Pack", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute lvlltd Launch Pack workflows end-to-end", "Full marketplace launch kit: x402 models, crypto, alignment, reputation", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Launch sequencing", "Go/no-go gates" ], "artifact_outputs": [ "lvlltd Launch Pack primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Launch checklist", "Comms calendar", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "tier": "premium", "featured": true, "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "grant-stack-sequencer", "name": "Grant Stack Sequencer", "category": "Grants", "price_usd": 8.99, "price_label": "$8.99 / pack", "summary": "Sequence grant applications to maximize stack without double-dip conflicts.", "tags": [ "grants", "funding", "calendar" ], "description": "Sequence grant applications to maximize stack without double-dipping risk. Aligns deadlines, narratives, budgets, and eligibility so funding efforts compound.", "when_to_use": [ "Multiple grants are open and order matters", "Budget narratives conflict across applications", "You need federal vs state split and reporting calendars", "No-go eligibility flags keep appearing late" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=grant-stack-sequencer", "resource": "https://lvlltd.com/skills/grant-stack-sequencer" }, "inft": { "token_id": "16452946354678192735", "data_hash": "0xde14064541f3960abbbece4b42a7207f87f7c1d9ca865b5d480417b2ac43dab6", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Sequence grant applications to maximize stack without double-dipping risk. Aligns deadlines, narratives, budgets, and eligibility so funding efforts compound.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**When to use:**\n- Multiple grants are open and order matters\n- Budget narratives conflict across applications\n- You need federal vs state split and reporting calendars\n- No-go eligibility flags keep appearing late\n\n**Price:** $8.99 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for Grant Stack Sequencer", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute Grant Stack Sequencer workflows end-to-end", "Sequence grant applications to maximize stack without double-dip conflicts", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Grant sequencing", "Eligibility matrix" ], "artifact_outputs": [ "Grant Stack Sequencer primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Grant stack plan", "Deadline calendar", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "tier": "premium", "featured": true, "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "weekly-compound-review", "name": "Weekly Compound Review", "category": "Strategy", "price_usd": 11.99, "price_label": "$11.99 / playbook", "summary": "Measure truth, keep winners, kill losers, double-down on empire loops.", "tags": [ "weekly", "review", "compound" ], "description": "Run a weekly compound review: measure truth, keep winners, kill losers, double down. The operating rhythm that turns random agent activity into an improving empire.", "when_to_use": [ "Every week feels busy but nothing compounds", "You need a keep/kill facilitator agenda", "Metrics, runway, and commitments need one ritual", "Zombie projects need a regular hunt" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=weekly-compound-review", "resource": "https://lvlltd.com/skills/weekly-compound-review" }, "inft": { "token_id": "2539178557996497050", "data_hash": "0x8287a8c0112f6a718345e342887af8bad23304eafed8082be747c459f9778bbc", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Run a weekly compound review: measure truth, keep winners, kill losers, double down. The operating rhythm that turns random agent activity into an improving empire.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**When to use:**\n- Every week feels busy but nothing compounds\n- You need a keep/kill facilitator agenda\n- Metrics, runway, and commitments need one ritual\n- Zombie projects need a regular hunt\n\n**Price:** $11.99 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for Weekly Compound Review", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute Weekly Compound Review workflows end-to-end", "Measure truth, keep winners, kill losers, double-down on empire loops", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Prioritization", "Kill/keep criteria" ], "artifact_outputs": [ "Weekly Compound Review primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Decision log", "Priority board", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "tier": "premium", "featured": true, "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "cohort-retention-analyzer", "name": "Cohort Retention Analyzer", "category": "Growth", "price_usd": 10.99, "price_label": "$10.99 / pack", "summary": "Build D1/D7/D30 retention tables and diagnose activation vs habit drops.", "tags": [ "cohort", "retention", "metrics" ], "description": "Build cohort retention tables (D1/D7/D30), heatmaps, and diagnoses for activation vs habit drop. Translates product usage into retention stories that drive roadmap.", "when_to_use": [ "You need retention by signup cohort for a skill or app", "Activation is fine but D7 collapses", "Paid vs free cohorts need comparison", "Retention must feed LTV models" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=cohort-retention-analyzer", "resource": "https://lvlltd.com/skills/cohort-retention-analyzer" }, "inft": { "token_id": "2760707062701676925", "data_hash": "0x2eacde46c59479c3c81f6dddfb86177b57b3cafb49443e3240c4547c201103d1", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Build cohort retention tables (D1/D7/D30), heatmaps, and diagnoses for activation vs habit drop. Translates product usage into retention stories that drive roadmap.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**When to use:**\n- You need retention by signup cohort for a skill or app\n- Activation is fine but D7 collapses\n- Paid vs free cohorts need comparison\n- Retention must feed LTV models\n\n**Price:** $10.99 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for Cohort Retention Analyzer", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute Cohort Retention Analyzer workflows end-to-end", "Build D1/D7/D30 retention tables and diagnose activation vs habit drops", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Funnel design", "Conversion experiment framing" ], "artifact_outputs": [ "Cohort Retention Analyzer primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Campaign brief", "Experiment log entry", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "tier": "premium", "featured": true, "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "churn-early-warning-system", "name": "Churn Early Warning System", "category": "Growth", "price_usd": 6.99, "price_label": "$6.99 / pack", "summary": "Detect churn signals early and prescribe ethical save plays.", "tags": [ "churn", "save", "signals" ], "description": "Detect churn risk early (usage drop, payment fails, support spikes) and prescribe ethical save plays. Protects revenue without dark patterns.", "when_to_use": [ "Churn is noticed only after cancel", "You need risk tiers and save playbooks", "Payment fails and usage drops need linked alerts", "Success team wants an early-warning digest" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=churn-early-warning-system", "resource": "https://lvlltd.com/skills/churn-early-warning-system" }, "inft": { "token_id": "17385062449900540882", "data_hash": "0x74072bb9067f8e2fc63b149c0ffd2e38f3e6a4b2bd6c29ca4ec744732d879612", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Detect churn risk early (usage drop, payment fails, support spikes) and prescribe ethical save plays. Protects revenue without dark patterns.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**When to use:**\n- Churn is noticed only after cancel\n- You need risk tiers and save playbooks\n- Payment fails and usage drops need linked alerts\n- Success team wants an early-warning digest\n\n**Price:** $6.99 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for Churn Early Warning System", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute Churn Early Warning System workflows end-to-end", "Detect churn signals early and prescribe ethical save plays", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Funnel design", "Conversion experiment framing" ], "artifact_outputs": [ "Churn Early Warning System primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Campaign brief", "Experiment log entry", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "tier": "premium", "featured": true, "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "agent-cryptocurrency-master", "name": "Agent Cryptocurrency Master", "category": "Crypto", "price_usd": 11.99, "price_label": "$11.99 / pack", "summary": "Tokenomics, wallets, DeFi, DOGE treasury, on-chain agent payments, SkillNFTs.", "tags": [ "crypto", "treasury", "skillnft" ], "description": "Operate agent-native crypto: wallets, USDC rails, treasury policy, DOGE/Base notes, and on-chain evidence. The money and risk layer for agents that hold or move value.", "when_to_use": [ "Agents must pay or receive crypto safely", "Treasury policy and address hygiene are unclear", "You're integrating x402 with real mainnet funds", "Risk reviews need wallet ops runbooks" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=agent-cryptocurrency-master", "resource": "https://lvlltd.com/skills/agent-cryptocurrency-master" }, "inft": { "token_id": "15808482197581916479", "data_hash": "0xbd3772de0e331cfbd3ff55e5befd18cc85a4ff290ff5e6ae7847736bb80df367", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Operate agent-native crypto: wallets, USDC rails, treasury policy, DOGE/Base notes, and on-chain evidence. The money and risk layer for agents that hold or move value.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**When to use:**\n- Agents must pay or receive crypto safely\n- Treasury policy and address hygiene are unclear\n- You're integrating x402 with real mainnet funds\n- Risk reviews need wallet ops runbooks\n\n**Price:** $11.99 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for Agent Cryptocurrency Master", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute Agent Cryptocurrency Master workflows end-to-end", "Tokenomics, wallets, DeFi, DOGE treasury, on-chain agent payments, SkillNFTs", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "On-chain payment rails", "Wallet-aware flows" ], "artifact_outputs": [ "Agent Cryptocurrency Master primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Tx verification notes", "Rail diagram", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "tier": "premium", "featured": true, "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "sentient-empire-orchestrator", "name": "Sentient Empire Orchestrator", "category": "Strategy", "price_usd": 10.99, "price_label": "$10.99 / playbook", "summary": "Forge, deploy, monetize, track, and self-improve empire loops.", "tags": [ "empire", "orchestrate", "revenue" ], "description": "Orchestrate the full empire loop: forge skills, deploy, monetize, attribute, review, and evolve. Meta-skill for operators running many agents and products as one system.", "when_to_use": [ "Many skills/products lack a single operating system", "You need forge → launch → revenue → review cadence", "Swarm topology and capital allocation need one view", "You're bootstrapping a multi-product agent company" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=sentient-empire-orchestrator", "resource": "https://lvlltd.com/skills/sentient-empire-orchestrator" }, "inft": { "token_id": "10687797853571794158", "data_hash": "0xa470c1902d9980afef82dc472dc4fa8f0ed2e754cfff35193127f898fb3ff44e", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Orchestrate the full empire loop: forge skills, deploy, monetize, attribute, review, and evolve. Meta-skill for operators running many agents and products as one system.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**When to use:**\n- Many skills/products lack a single operating system\n- You need forge → launch → revenue → review cadence\n- Swarm topology and capital allocation need one view\n- You're bootstrapping a multi-product agent company\n\n**Price:** $10.99 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for Sentient Empire Orchestrator", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute Sentient Empire Orchestrator workflows end-to-end", "Forge, deploy, monetize, track, and self-improve empire loops", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Prioritization", "Kill/keep criteria" ], "artifact_outputs": [ "Sentient Empire Orchestrator primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Decision log", "Priority board", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "tier": "premium", "featured": true, "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "skill-nft-metadata-composer", "name": "SkillNFT Metadata Composer", "category": "Crypto", "price_usd": 10.99, "price_label": "$10.99 / pack", "summary": "Compose SkillNFT metadata, traits, and marketplace-ready JSON.", "tags": [ "skillnft", "nft", "metadata" ], "description": "Compose SkillNFT metadata: traits, series, images, and marketplace JSON compatible with hub registries. Turns each skill into a collectible, verifiable inventory item.", "when_to_use": [ "Publishing SkillNFTs for the hub/nft-catalog", "You need deterministic token ids and trait schemas", "Marketplace cards need generative art metadata", "Collections must group by category/series" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=skill-nft-metadata-composer", "resource": "https://lvlltd.com/skills/skill-nft-metadata-composer" }, "inft": { "token_id": "5082234066701940218", "data_hash": "0x2d9a5c188f7739ea914dc87741fde01b5b8c2d1ec5042fafff66ead1863a2b85", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Compose SkillNFT metadata: traits, series, images, and marketplace JSON compatible with hub registries. Turns each skill into a collectible, verifiable inventory item.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**When to use:**\n- Publishing SkillNFTs for the hub/nft-catalog\n- You need deterministic token ids and trait schemas\n- Marketplace cards need generative art metadata\n- Collections must group by category/series\n\n**Price:** $10.99 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for SkillNFT Metadata Composer", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute SkillNFT Metadata Composer workflows end-to-end", "Compose SkillNFT metadata, traits, and marketplace-ready JSON", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "On-chain payment rails", "Wallet-aware flows" ], "artifact_outputs": [ "SkillNFT Metadata Composer primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Tx verification notes", "Rail diagram", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "tier": "premium", "featured": true, "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "infra-cost-anomaly-hunter", "name": "Infra Cost Anomaly Hunter", "category": "Ops", "price_usd": 8.99, "price_label": "$8.99 / runbook", "summary": "Hunt cloud/infra spend spikes and propose savings with evidence.", "tags": [ "finops", "cost", "anomaly" ], "description": "Hunt cloud and infra spend anomalies (Vercel, GPU, egress, idle envs) and propose safe savings. Keeps agent experimentation from silently burning runway.", "when_to_use": [ "Cloud bills spike without an obvious deploy", "You need daily/weekly FinOps digests", "Idle previews, runaway jobs, or egress costs are suspects", "Budget guardrails and owner tags are missing" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=infra-cost-anomaly-hunter", "resource": "https://lvlltd.com/skills/infra-cost-anomaly-hunter" }, "inft": { "token_id": "6919190839493055607", "data_hash": "0x9d7a891a835967b3f81fe2b61fa21c15529bc9fee063444ccf157e6349fe3aed", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Hunt cloud and infra spend anomalies (Vercel, GPU, egress, idle envs) and propose safe savings. Keeps agent experimentation from silently burning runway.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**When to use:**\n- Cloud bills spike without an obvious deploy\n- You need daily/weekly FinOps digests\n- Idle previews, runaway jobs, or egress costs are suspects\n- Budget guardrails and owner tags are missing\n\n**Price:** $8.99 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for Infra Cost Anomaly Hunter", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute Infra Cost Anomaly Hunter workflows end-to-end", "Hunt cloud/infra spend spikes and propose savings with evidence", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Operational checklists", "Incident-ready procedures" ], "artifact_outputs": [ "Infra Cost Anomaly Hunter primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Runbook", "Owner matrix", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "tier": "premium", "featured": true, "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "aie-call-cost-estimator", "name": "Call-Cost Estimator Agent", "category": "Finance", "price_usd": 0.04, "price_label": "$0.04 / call", "summary": "Estimate per-API-call cost before x402/micropayment settle.", "tags": [ "aie", "catalog-agent", "x402", "pay", "1.1" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=aie-call-cost-estimator", "resource": "https://lvlltd.com/skills/aie-call-cost-estimator" }, "inft": { "token_id": "9110557938356360986", "data_hash": "0x46478d6e7dd3930528590fce86c8105bb77496a28651c67ff5c8fc01eb719a88", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Estimate per-API-call cost before x402/micropayment settle.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**Price:** $0.04 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for Call-Cost Estimator Agent", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute Call-Cost Estimator Agent workflows end-to-end", "Estimate per-API-call cost before x402/micropayment settle", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Unit economics", "Cash / MRR / runway analysis" ], "artifact_outputs": [ "Call-Cost Estimator Agent primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Spreadsheet-ready table", "Executive summary", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "description": "Estimate per-API-call cost before x402/micropayment settle.", "tier": "starter", "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "aie-sub-cent-settlement", "name": "Sub-Cent Settlement Agent", "category": "Finance", "price_usd": 0.05, "price_label": "$0.05 / call", "summary": "Settle sub-cent API charges with batching and receipt truth.", "tags": [ "aie", "catalog-agent", "x402", "settle", "1.1" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=aie-sub-cent-settlement", "resource": "https://lvlltd.com/skills/aie-sub-cent-settlement" }, "inft": { "token_id": "10489560367115732491", "data_hash": "0x60ce30e76880b000ff0ff02d053d1ce95777b6e53ec8d984feae8a295d09361c", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Settle sub-cent API charges with batching and receipt truth.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**Price:** $0.05 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for Sub-Cent Settlement Agent", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute Sub-Cent Settlement Agent workflows end-to-end", "Settle sub-cent API charges with batching and receipt truth", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Unit economics", "Cash / MRR / runway analysis" ], "artifact_outputs": [ "Sub-Cent Settlement Agent primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Spreadsheet-ready table", "Executive summary", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "description": "Settle sub-cent API charges with batching and receipt truth.", "tier": "starter", "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "aie-spend-limit-enforcer", "name": "Hard-Cap Blocker Agent", "category": "Trust", "price_usd": 0.05, "price_label": "$0.05 / call", "summary": "Enforce hard real-time spend caps across agents and wallets.", "tags": [ "aie", "catalog-agent", "x402", "govern", "1.6" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=aie-spend-limit-enforcer", "resource": "https://lvlltd.com/skills/aie-spend-limit-enforcer" }, "inft": { "token_id": "18078991542121378125", "data_hash": "0xcca5660c1ff9f70076822e4ba136001aa8f4831ad82d4a2da2c4b76c12ef0e31", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Enforce hard real-time spend caps across agents and wallets.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**Price:** $0.05 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for Hard-Cap Blocker Agent", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute Hard-Cap Blocker Agent workflows end-to-end", "Enforce hard real-time spend caps across agents and wallets", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Compliance framing", "Audit trail design" ], "artifact_outputs": [ "Hard-Cap Blocker Agent primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Control checklist", "Attestation note", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "description": "Enforce hard real-time spend caps across agents and wallets.", "tier": "starter", "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "aie-payment-failure-retry", "name": "Payment Failure Retry Agent", "category": "Ops", "price_usd": 0.04, "price_label": "$0.04 / call", "summary": "Classify payment failures and route retries/fallbacks safely.", "tags": [ "aie", "catalog-agent", "x402", "recover", "1.8" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=aie-payment-failure-retry", "resource": "https://lvlltd.com/skills/aie-payment-failure-retry" }, "inft": { "token_id": "5627848300154927747", "data_hash": "0x618df57d5b1344d78b629602d384afea4c1369cfa5513885fb5bf85048a57e57", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Classify payment failures and route retries/fallbacks safely.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**Price:** $0.04 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for Payment Failure Retry Agent", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute Payment Failure Retry Agent workflows end-to-end", "Classify payment failures and route retries/fallbacks safely", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Operational checklists", "Incident-ready procedures" ], "artifact_outputs": [ "Payment Failure Retry Agent primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Runbook", "Owner matrix", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "description": "Classify payment failures and route retries/fallbacks safely.", "tier": "starter", "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "aie-cross-chain-pay-router", "name": "Cross-Chain Payment Router Agent", "category": "Finance", "price_usd": 0.06, "price_label": "$0.06 / call", "summary": "Route cross-chain/wallet payments by cost, risk, and finality.", "tags": [ "aie", "catalog-agent", "x402", "route", "1.9" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=aie-cross-chain-pay-router", "resource": "https://lvlltd.com/skills/aie-cross-chain-pay-router" }, "inft": { "token_id": "12227249750148637249", "data_hash": "0x61c833ced65466c8202b21cf113bd90d7f4351fd9d8eec2f0ff3345127594d96", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Route cross-chain/wallet payments by cost, risk, and finality.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**Price:** $0.06 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for Cross-Chain Payment Router Agent", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute Cross-Chain Payment Router Agent workflows end-to-end", "Route cross-chain/wallet payments by cost, risk, and finality", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Unit economics", "Cash / MRR / runway analysis" ], "artifact_outputs": [ "Cross-Chain Payment Router Agent primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Spreadsheet-ready table", "Executive summary", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "description": "Route cross-chain/wallet payments by cost, risk, and finality.", "tier": "starter", "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "aie-token-usage-meter", "name": "Token-Usage Metering Agent", "category": "Finance", "price_usd": 0.04, "price_label": "$0.04 / call", "summary": "Meter prompt/completion tokens for pay-per-use inference bills.", "tags": [ "aie", "catalog-agent", "x402", "meter", "2.1" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=aie-token-usage-meter", "resource": "https://lvlltd.com/skills/aie-token-usage-meter" }, "inft": { "token_id": "15772539204508718487", "data_hash": "0xfd420509dd9d5fbaf6fe31dd2303a1267cd933294123bf25f52ec3ba79de9a2a", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Meter prompt/completion tokens for pay-per-use inference bills.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**Price:** $0.04 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for Token-Usage Metering Agent", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute Token-Usage Metering Agent workflows end-to-end", "Meter prompt/completion tokens for pay-per-use inference bills", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Unit economics", "Cash / MRR / runway analysis" ], "artifact_outputs": [ "Token-Usage Metering Agent primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Spreadsheet-ready table", "Executive summary", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "description": "Meter prompt/completion tokens for pay-per-use inference bills.", "tier": "starter", "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "aie-quality-cost-optimizer", "name": "Quality-vs-Cost Optimizer Agent", "category": "Ops", "price_usd": 0.07, "price_label": "$0.07 / call", "summary": "Pick model/path on quality–cost Pareto for inference jobs.", "tags": [ "aie", "catalog-agent", "x402", "optimize", "2.3" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=aie-quality-cost-optimizer", "resource": "https://lvlltd.com/skills/aie-quality-cost-optimizer" }, "inft": { "token_id": "11988119350451073811", "data_hash": "0x240d79693acec5de1aeb0dae0e08898ec2b799b164ee19f9864d437911f898d4", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Pick model/path on quality–cost Pareto for inference jobs.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**Price:** $0.07 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for Quality-vs-Cost Optimizer Agent", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute Quality-vs-Cost Optimizer Agent workflows end-to-end", "Pick model/path on quality–cost Pareto for inference jobs", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Operational checklists", "Incident-ready procedures" ], "artifact_outputs": [ "Quality-vs-Cost Optimizer Agent primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Runbook", "Owner matrix", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "description": "Pick model/path on quality–cost Pareto for inference jobs.", "tier": "starter", "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "aie-cache-retrieval-billing", "name": "Cache Pay-Per-Retrieval Agent", "category": "Finance", "price_usd": 0.03, "price_label": "$0.03 / call", "summary": "Bill cache hits/misses with pay-per-retrieval micropayments.", "tags": [ "aie", "catalog-agent", "x402", "pay", "2.5" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=aie-cache-retrieval-billing", "resource": "https://lvlltd.com/skills/aie-cache-retrieval-billing" }, "inft": { "token_id": "3405101704025114559", "data_hash": "0xb9cbe300bb6c0a1bf2a6171f3bd000cac091d73ec4783254b89a4d6795b37ed3", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Bill cache hits/misses with pay-per-retrieval micropayments.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**Price:** $0.03 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for Cache Pay-Per-Retrieval Agent", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute Cache Pay-Per-Retrieval Agent workflows end-to-end", "Bill cache hits/misses with pay-per-retrieval micropayments", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Unit economics", "Cash / MRR / runway analysis" ], "artifact_outputs": [ "Cache Pay-Per-Retrieval Agent primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Spreadsheet-ready table", "Executive summary", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "description": "Bill cache hits/misses with pay-per-retrieval micropayments.", "tier": "starter", "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "aie-inference-refund-verifier", "name": "Inference Refund Verifier Agent", "category": "Trust", "price_usd": 0.05, "price_label": "$0.05 / call", "summary": "Verify inference outputs and gate partial/full refunds.", "tags": [ "aie", "catalog-agent", "x402", "verify", "2.10" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=aie-inference-refund-verifier", "resource": "https://lvlltd.com/skills/aie-inference-refund-verifier" }, "inft": { "token_id": "10502009466656160759", "data_hash": "0xc526d7d6359f9799fe444cc6c3ecabbcf38b0e7a350cee0db00176b2ce9d32fd", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Verify inference outputs and gate partial/full refunds.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**Price:** $0.05 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for Inference Refund Verifier Agent", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute Inference Refund Verifier Agent workflows end-to-end", "Verify inference outputs and gate partial/full refunds", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Compliance framing", "Audit trail design" ], "artifact_outputs": [ "Inference Refund Verifier Agent primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Control checklist", "Attestation note", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "description": "Verify inference outputs and gate partial/full refunds.", "tier": "starter", "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "aie-pay-per-query-db", "name": "Pay-Per-Query DB Connector Agent", "category": "Finance", "price_usd": 0.05, "price_label": "$0.05 / call", "summary": "Connect DBs with per-query cost estimate and micropay settle.", "tags": [ "aie", "catalog-agent", "x402", "pay", "3.1" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=aie-pay-per-query-db", "resource": "https://lvlltd.com/skills/aie-pay-per-query-db" }, "inft": { "token_id": "13126235181101045168", "data_hash": "0x03559ccd2fcbaf3249afcf51927575a985930cb4dcefd695426c9906e5e1ced7", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Connect DBs with per-query cost estimate and micropay settle.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**Price:** $0.05 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for Pay-Per-Query DB Connector Agent", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute Pay-Per-Query DB Connector Agent workflows end-to-end", "Connect DBs with per-query cost estimate and micropay settle", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Unit economics", "Cash / MRR / runway analysis" ], "artifact_outputs": [ "Pay-Per-Query DB Connector Agent primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Spreadsheet-ready table", "Executive summary", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "description": "Connect DBs with per-query cost estimate and micropay settle.", "tier": "starter", "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "aie-premium-access-token", "name": "Premium Access Token Agent", "category": "Ops", "price_usd": 0.99, "price_label": "$0.99 unlock", "summary": "Mint short-lived paid access tokens for premium content (x402-gated).", "tags": [ "aie", "catalog-agent", "x402", "access", "3.2", "premium", "access-token", "paywall" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=aie-premium-access-token", "resource": "https://lvlltd.com/skills/aie-premium-access-token" }, "inft": { "token_id": "6935358477827749122", "data_hash": "0xf0e04a96c7b26a76b10d7141f9aca5952f85077c1665d69f63bfe754eb87d561", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Mint short-lived paid access tokens for premium content.\n\nUse after x402 settlement to gate articles, downloads, or API routes without re-checking chain on every request.\n\n**Price:** $0.99 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for Premium Access Token Agent", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute Premium Access Token Agent workflows end-to-end", "Mint short-lived paid access tokens for premium content", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Operational checklists", "Incident-ready procedures" ], "artifact_outputs": [ "Premium Access Token Agent primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Runbook", "Owner matrix", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T14:58:55.269Z", "description": "Mint short-lived paid access tokens for premium content (x402-gated).", "tier": "premium", "featured": true, "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "aie-gpu-hour-meter", "name": "GPU-Hour Metering Agent", "category": "Finance", "price_usd": 0.06, "price_label": "$0.06 / call", "summary": "Meter GPU seconds/hours for real-time compute billing.", "tags": [ "aie", "catalog-agent", "x402", "meter", "4.1" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=aie-gpu-hour-meter", "resource": "https://lvlltd.com/skills/aie-gpu-hour-meter" }, "inft": { "token_id": "15837843835793625081", "data_hash": "0x482d5837743a0be41ac7a3fc97e28da81c415e10cad8b866c2a0e59657629476", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Meter GPU seconds/hours for real-time compute billing.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**Price:** $0.06 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for GPU-Hour Metering Agent", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute GPU-Hour Metering Agent workflows end-to-end", "Meter GPU seconds/hours for real-time compute billing", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Unit economics", "Cash / MRR / runway analysis" ], "artifact_outputs": [ "GPU-Hour Metering Agent primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Spreadsheet-ready table", "Executive summary", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "description": "Meter GPU seconds/hours for real-time compute billing.", "tier": "starter", "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "aie-spot-bid-savings", "name": "Spot Bidding Savings Agent", "category": "Ops", "price_usd": 0.05, "price_label": "$0.05 / call", "summary": "Bid spot capacity with interruption risk and savings reporting.", "tags": [ "aie", "catalog-agent", "x402", "optimize", "4.3" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=aie-spot-bid-savings", "resource": "https://lvlltd.com/skills/aie-spot-bid-savings" }, "inft": { "token_id": "1770571784772988503", "data_hash": "0xee231925ff8c765bcf5e775e6048b1592ebd38cf884283e307b8e4286ff0b033", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Bid spot capacity with interruption risk and savings reporting.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**Price:** $0.05 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for Spot Bidding Savings Agent", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute Spot Bidding Savings Agent workflows end-to-end", "Bid spot capacity with interruption risk and savings reporting", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Operational checklists", "Incident-ready procedures" ], "artifact_outputs": [ "Spot Bidding Savings Agent primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Runbook", "Owner matrix", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "description": "Bid spot capacity with interruption risk and savings reporting.", "tier": "starter", "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "aie-escrow-task-funder", "name": "Escrow Task Funder Agent", "category": "Finance", "price_usd": 0.08, "price_label": "$0.08 / call", "summary": "Fund milestone escrow for A2A task delegation and release.", "tags": [ "aie", "catalog-agent", "x402", "pay", "5.5" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=aie-escrow-task-funder", "resource": "https://lvlltd.com/skills/aie-escrow-task-funder" }, "inft": { "token_id": "7403356849802639575", "data_hash": "0x8b5dc00dbfd71e049f4acb9ce09b1f4dcdc0c32ea2a330fd2b0603645d7ce923", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Fund milestone escrow for A2A task delegation and release.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**Price:** $0.08 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for Escrow Task Funder Agent", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute Escrow Task Funder Agent workflows end-to-end", "Fund milestone escrow for A2A task delegation and release", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Unit economics", "Cash / MRR / runway analysis" ], "artifact_outputs": [ "Escrow Task Funder Agent primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Spreadsheet-ready table", "Executive summary", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "description": "Fund milestone escrow for A2A task delegation and release.", "tier": "starter", "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "aie-reputation-pricing", "name": "Reputation-Weighted Pricing Agent", "category": "Growth", "price_usd": 0.05, "price_label": "$0.05 / call", "summary": "Map agent reputation scores into price multipliers fairly.", "tags": [ "aie", "catalog-agent", "x402", "offer", "5.3" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=aie-reputation-pricing", "resource": "https://lvlltd.com/skills/aie-reputation-pricing" }, "inft": { "token_id": "6985070917458414882", "data_hash": "0x6dc03033a19b891b4b57b37b5e5609c70d385b1d2ce1b90d14eeb92519a42f0d", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Map agent reputation scores into price multipliers fairly.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**Price:** $0.05 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for Reputation-Weighted Pricing Agent", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute Reputation-Weighted Pricing Agent workflows end-to-end", "Map agent reputation scores into price multipliers fairly", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Funnel design", "Conversion experiment framing" ], "artifact_outputs": [ "Reputation-Weighted Pricing Agent primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Campaign brief", "Experiment log entry", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "description": "Map agent reputation scores into price multipliers fairly.", "tier": "starter", "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "aie-dispute-resolution", "name": "Automated Dispute Resolution Agent", "category": "Ops", "price_usd": 0.07, "price_label": "$0.07 / call", "summary": "Collect evidence and run policy-based A2A dispute resolution.", "tags": [ "aie", "catalog-agent", "x402", "recover", "5.7" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=aie-dispute-resolution", "resource": "https://lvlltd.com/skills/aie-dispute-resolution" }, "inft": { "token_id": "12991064551374792586", "data_hash": "0x5e85bef6e91f2a58deb8ef2d6e82509419dec6ebdee60654ee5d66b6cdb73fd1", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Collect evidence and run policy-based A2A dispute resolution.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**Price:** $0.07 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for Automated Dispute Resolution Agent", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute Automated Dispute Resolution Agent workflows end-to-end", "Collect evidence and run policy-based A2A dispute resolution", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Operational checklists", "Incident-ready procedures" ], "artifact_outputs": [ "Automated Dispute Resolution Agent primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Runbook", "Owner matrix", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "description": "Collect evidence and run policy-based A2A dispute resolution.", "tier": "starter", "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "aie-mcp-tool-micropay", "name": "MCP Tool Micropayment Activator", "category": "Finance", "price_usd": 0.04, "price_label": "$0.04 / call", "summary": "Activate paid MCP tools with pre-call micropayments + receipts.", "tags": [ "aie", "catalog-agent", "x402", "pay", "6.2" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=aie-mcp-tool-micropay", "resource": "https://lvlltd.com/skills/aie-mcp-tool-micropay" }, "inft": { "token_id": "15930092608470842414", "data_hash": "0x07c49dfadbdd51d04c486500ded4e3114395a875628742ea312ced1a47e5691a", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Activate paid MCP tools with pre-call micropayments + receipts.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**Price:** $0.04 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for MCP Tool Micropayment Activator", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute MCP Tool Micropayment Activator workflows end-to-end", "Activate paid MCP tools with pre-call micropayments + receipts", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Unit economics", "Cash / MRR / runway analysis" ], "artifact_outputs": [ "MCP Tool Micropayment Activator primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Spreadsheet-ready table", "Executive summary", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "description": "Activate paid MCP tools with pre-call micropayments + receipts.", "tier": "starter", "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "aie-mcp-tool-sandbox", "name": "MCP Sandboxed Tool Execution Agent", "category": "Ops", "price_usd": 0.06, "price_label": "$0.06 / call", "summary": "Provision sandboxed tool runs with egress and resource caps.", "tags": [ "aie", "catalog-agent", "x402", "access", "6.6" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=aie-mcp-tool-sandbox", "resource": "https://lvlltd.com/skills/aie-mcp-tool-sandbox" }, "inft": { "token_id": "3658265685786552157", "data_hash": "0x260b4c6d2645ce5c4db9ea97320b0a0c59e852b2958ab9258751f0ba0efddbef", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Provision sandboxed tool runs with egress and resource caps.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**Price:** $0.06 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for MCP Sandboxed Tool Execution Agent", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute MCP Sandboxed Tool Execution Agent workflows end-to-end", "Provision sandboxed tool runs with egress and resource caps", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Operational checklists", "Incident-ready procedures" ], "artifact_outputs": [ "MCP Sandboxed Tool Execution Agent primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Runbook", "Owner matrix", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "description": "Provision sandboxed tool runs with egress and resource caps.", "tier": "starter", "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "aie-dynamic-paywall", "name": "Dynamic Paywall Rule Engine Agent", "category": "Growth", "price_usd": 0.05, "price_label": "$0.05 / call", "summary": "Compile and enforce dynamic paywall rules by segment and geo.", "tags": [ "aie", "catalog-agent", "x402", "offer", "7.1" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=aie-dynamic-paywall", "resource": "https://lvlltd.com/skills/aie-dynamic-paywall" }, "inft": { "token_id": "4064416720676019066", "data_hash": "0x71808f96bbfdf4d7856d8a0778fbe7798fbd3e0adfadd6eaf78770f800c0b5a9", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Compile and enforce dynamic paywall rules by segment and geo.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**Price:** $0.05 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for Dynamic Paywall Rule Engine Agent", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute Dynamic Paywall Rule Engine Agent workflows end-to-end", "Compile and enforce dynamic paywall rules by segment and geo", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Funnel design", "Conversion experiment framing" ], "artifact_outputs": [ "Dynamic Paywall Rule Engine Agent primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Campaign brief", "Experiment log entry", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "description": "Compile and enforce dynamic paywall rules by segment and geo.", "tier": "premium", "featured": true, "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "aie-enterprise-roi-tracker", "name": "ROI & Value Attribution Agent", "category": "Finance", "price_usd": 0.07, "price_label": "$0.07 / call", "summary": "Join AI spend to outcomes for enterprise ROI attribution.", "tags": [ "aie", "catalog-agent", "x402", "attribution", "8.7" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=aie-enterprise-roi-tracker", "resource": "https://lvlltd.com/skills/aie-enterprise-roi-tracker" }, "inft": { "token_id": "6367745832906409822", "data_hash": "0xc2a09fc6dfc5a37a734b307b230a1cc9bf1f53a9fcb6d489ec4ef6193ea8d79d", "registry": "https://lvlltd.com/nft-catalog.json" }, "detailed_description": "Join AI spend to outcomes for enterprise ROI attribution.\n\nThis skill is sold as a **sealed capability pack** for humans and agent swarms. Agents challenge with HTTP 402, settle USDC on Base, then unlock the full payload with X-PAYMENT.\n\n**Price:** $0.07 USDC on Base via x402 unlock.\n\n**Standards:** x402 payments · ERC-7857 sealed skill model · agent-swarm ready.", "outline": [ "1. Clarify goal and constraints for ROI & Value Attribution Agent", "2. Gather inputs (data, context, prior artifacts)", "3. Apply skill method step-by-step", "4. Produce structured outputs and quality check", "5. Hand off next owner + done_when criteria" ], "capabilities": [ "Execute ROI & Value Attribution Agent workflows end-to-end", "Join AI spend to outcomes for enterprise ROI attribution", "Structure decisions with explicit assumptions", "Produce machine- and human-readable outputs", "Unit economics", "Cash / MRR / runway analysis" ], "artifact_outputs": [ "ROI & Value Attribution Agent primary deliverable document", "Action checklist with owners", "Assumptions & risks note", "Spreadsheet-ready table", "Executive summary", "x402 unlock receipt metadata (when purchased)" ], "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-13T09:09:39Z", "description": "Join AI spend to outcomes for enterprise ROI attribution.", "tier": "starter", "content_class": "capability_pack_outline", "version": "skill-detail-v1" }, { "id": "lvl-agent-revenue-os-pack", "name": "LVL Agent Revenue OS Pack", "category": "Launch", "product_type": "digital_good", "price_usd": 49, "price_label": "$49.00 / unlock", "summary": "Flagship digital good: ship one live payment service and one paid product with x402 rails, hour-1 checklist, and unit economics.", "tags": [ "digital-good", "x402", "launch", "revenue", "playbook", "flagship" ], "description": "Production digital good for operators and agents. Includes operator playbook, x402 integration guide, offer stack, hour-1 checklist, unit economics worksheet, installable SKILL.md, and license. Unlocks as a sealed multi-file pack after USDC payment on Base.", "when_to_use": [ "You need a complete kit to launch agent-payable skills and one digital good", "You are wiring live x402 paywalls and need production curl contracts", "You want hour-1 go-live and unit-econ kill criteria in one purchase", "You are onboarding an agent operator to LVL-style markets" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=lvl-agent-revenue-os-pack", "resource": "https://lvlltd.com/skills/lvl-agent-revenue-os-pack" }, "product_page": "https://lvlltd.com/goods/lvl-agent-revenue-os-pack/", "sample_url": "https://lvlltd.com/goods/lvl-agent-revenue-os-pack/sample.md", "outline": [ "1. Read pack README and operator playbook", "2. Verify service health and 402 challenge", "3. Ship product page + sealed good", "4. Run hour-1 checklist", "5. Log confirmed revenue and weekly compound" ], "capabilities": [ "End-to-end agent market launch sequence", "Live x402 payment integration patterns", "Offer stack design without dark patterns", "Hour-1 production checklist", "Unit economics and kill criteria", "Agent-installable skill definition" ], "artifact_outputs": [ "Operator playbook markdown", "x402 integration guide", "Offer stack map", "Hour-1 checklist", "Unit econ worksheet", "SKILL.md", "License" ], "detailed_description": "Flagship digital good from LVL LTD CO. After confirmed USDC payment on Base, unlock returns a multi-file operating system for agent revenue: service ops, payment rails, packaging, launch, and measurement. Not financial advice. No income guarantees.", "schema_version": "skill-detail-v1", "detail_updated_at": "2026-07-20T15:48:06.524Z", "payload_preview": "Unlocked: LVL Agent Revenue OS Pack v1 (8 files). See payload JSON files{} map.", "tier": "flagship", "featured": true, "content_class": "capability_pack_outline", "version": "skill-detail-v1", "inft": { "token_id": "16551134484352263869", "data_hash": "0x6053b04653e2029c85ac625ac6680dd19507fd2f228d5079e6b8ee45401e20f5", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "nexlify", "name": "Nexlify (early access)", "category": "Economy", "price_usd": 2.99, "price_label": "$2.99 / early access", "summary": "Describe an agent or SaaS and Nexlify scaffolds it. Preview: the generation endpoint is not live yet.", "tags": [ "builder", "meta-agent", "saas", "preview" ], "description": "Nexlify is a meta-agent: describe an agent or full SaaS in natural language and it scaffolds the architecture, code, and x402 monetization. This is an early-access listing — the generation endpoint is a preview scaffold today (returns a placeholder build, not a live deployment). Buy to lock in early-access pricing and hold a spot in the queue for when real generation ships.", "when_to_use": [ "You want a meta-agent that turns a prompt into a starter agent or SaaS", "You're prototyping and want scaffolding plus built-in x402 billing", "You want early-access pricing before the generator is fully live", "You need a repeatable pattern for spinning up sellable LVL skills" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "content_class": "capability_pack_outline", "version": "1.0.0", "x402": { "challenge": "https://lvlltd.com/api/pay?skill=nexlify", "resource": "https://lvlltd.com/skills/nexlify" }, "inft": { "token_id": "14169543495275034140", "data_hash": "0x50d1eb7745bd503a56054d5ad7f977c5560dd744335286350096226e809f5875", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "agent-a2a-emoji-compressed-symbol-specialist", "name": "Agent A2A Emoji Compressed Symbol Specialist", "category": "Agent Capability", "price_usd": 1.49, "price_label": "$1.49 / unlock (stub)", "price_stub": true, "summary": "Use for designing implementing and enforcing ultra-compressed internal agent-to-agent communication protocols using emojis symbols shorthand and dense glyph encoding for low-token high-speed multi-agent coordination.", "tags": [ "agent", "performance", "agent-economy", "priority-high" ], "description": "Use for designing implementing and enforcing ultra-compressed internal agent-to-agent communication protocols using emojis symbols shorthand and dense glyph encoding for low-token high-speed multi-agent coordination. Specialist skill (Agent Capability, performance-infrastructure) ported from the LVL specialist library and unlockable over x402. Composes with: agent-to-agent-a2a-protocols, agent-orchestration, agent-explainability-specialist, agent-regulatory-compliance-specialist.", "when_to_use": [ "You need \"Agent A2A Emoji Compressed Symbol Specialist\" capability inside an agent workflow", "You are composing specialist agents on the LVL marketplace", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=agent-a2a-emoji-compressed-symbol-specialist", "resource": "https://lvlltd.com/skills/agent-a2a-emoji-compressed-symbol-specialist" }, "meta_category": "performance-infrastructure", "income_priority": "high", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "129077724206121531", "data_hash": "0xc23a3cbd30073597ef633c27af7b8cf1b1aa7c69495cc7e9fbb9c4d2d21d9c32", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "agent-based-model-designer", "name": "Agent Based Model Designer", "category": "Agent Capability", "price_usd": 0.99, "price_label": "$0.99 / unlock (stub)", "price_stub": true, "summary": "Design agent-based models for scientific simulation studies. Science/medical novel skill (research & education).", "tags": [ "agent", "science", "agent-economy" ], "description": "Design agent-based models for scientific simulation studies. Science/medical novel skill (research & education). Specialist skill (Agent Capability, science-science) ported from the LVL specialist library and unlockable over x402. Composes with: novel-skill-forge, recursive-skill-evolution-orchestrator, agent-synthetic-eval-harness, skill-composition-graph.", "when_to_use": [ "You need \"Agent Based Model Designer\" capability inside an agent workflow", "You are composing specialist agents on the LVL marketplace", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=agent-based-model-designer", "resource": "https://lvlltd.com/skills/agent-based-model-designer" }, "meta_category": "science-science", "income_priority": "medium", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "16412131800394726452", "data_hash": "0x27096cf346880bd7c569e39f30d909e887d67084fb436d1b962f9802f32d597a", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "agent-budget-governor", "name": "Agent Budget Governor", "category": "Agent Capability", "price_usd": 1.99, "price_label": "$1.99 / unlock (stub)", "price_stub": true, "summary": "Govern token/tool budgets per task with hard stops.", "tags": [ "agent", "agents", "agent-economy", "priority-critical" ], "description": "Govern token/tool budgets per task with hard stops. Specialist skill (Agent Capability, agents) ported from the LVL specialist library and unlockable over x402. Composes with: novel-skill-forge, recursive-skill-evolution-orchestrator, skill-composition-graph, agent-synthetic-eval-harness.", "when_to_use": [ "You need \"Agent Budget Governor\" capability inside an agent workflow", "You are composing specialist agents on the LVL marketplace", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=agent-budget-governor", "resource": "https://lvlltd.com/skills/agent-budget-governor" }, "meta_category": "agents", "income_priority": "critical", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "17749002233276466720", "data_hash": "0xd4a93b64c39104f8a9f34fabd56f9d6fc5b337b5b328b5e28caad311393f1510", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "agent-cryptographic-expert-master", "name": "Agent Cryptographic Expert Master", "category": "Agent Capability", "price_usd": 1.49, "price_label": "$1.49 / unlock (stub)", "price_stub": true, "summary": "Use for all advanced cryptography tasks including key management, zero-knowledge proofs, secure multi-party computation, encryption schemes, digital signatures, hash functions, post-quantum cryptography, and cryptographic protocol design for agent systems.", "tags": [ "agent", "security", "agent-economy", "priority-high" ], "description": "Use for all advanced cryptography tasks including key management, zero-knowledge proofs, secure multi-party computation, encryption schemes, digital signatures, hash functions, post-quantum cryptography, and cryptographic protocol design for agent systems. Specialist skill (Agent Capability, security-infrastructure) ported from the LVL specialist library and unlockable over x402.", "when_to_use": [ "You need \"Agent Cryptographic Expert Master\" capability inside an agent workflow", "You are composing specialist agents on the LVL marketplace", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=agent-cryptographic-expert-master", "resource": "https://lvlltd.com/skills/agent-cryptographic-expert-master" }, "meta_category": "security-infrastructure", "income_priority": "high", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "14656681179817077492", "data_hash": "0x3fa2dee711a3b535fbbe3446f1587b68bf38932de778058195be9f7b286f851d", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "agent-explainability-specialist", "name": "Agent Explainability Specialist", "category": "Agent Capability", "price_usd": 1.49, "price_label": "$1.49 / unlock (stub)", "price_stub": true, "summary": "Use for designing implementing and enforcing complete explainability transparency and interpretability in AI agents multi-agent systems skill creation decision pipelines and outputs.", "tags": [ "agent", "governance", "agent-economy", "priority-high" ], "description": "Use for designing implementing and enforcing complete explainability transparency and interpretability in AI agents multi-agent systems skill creation decision pipelines and outputs. Specialist skill (Agent Capability, governance-alignment) ported from the LVL specialist library and unlockable over x402. Composes with: agent-auditor-compliance-specialist, ethical-agent-behavior-designer-alignment-specialist, agent-evaluation-red-teaming-certification-specialist, skill-creator.", "when_to_use": [ "You need \"Agent Explainability Specialist\" capability inside an agent workflow", "You are composing specialist agents on the LVL marketplace", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=agent-explainability-specialist", "resource": "https://lvlltd.com/skills/agent-explainability-specialist" }, "meta_category": "governance-alignment", "income_priority": "high", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "17895252915874534429", "data_hash": "0xd3e196b3ba849cc8039b23640c4c920e8d61d0bb2142602f100b3492ebdd9db5", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "agent-goal-decomposition", "name": "Agent Goal Decomposition", "category": "Agent Capability", "price_usd": 1.49, "price_label": "$1.49 / unlock (stub)", "price_stub": true, "summary": "Decompose goals into atomic tasks with success criteria.", "tags": [ "agent", "agents", "agent-economy", "priority-high" ], "description": "Decompose goals into atomic tasks with success criteria. Specialist skill (Agent Capability, agents) ported from the LVL specialist library and unlockable over x402. Composes with: novel-skill-forge, recursive-skill-evolution-orchestrator, skill-composition-graph, agent-synthetic-eval-harness.", "when_to_use": [ "You need \"Agent Goal Decomposition\" capability inside an agent workflow", "You are composing specialist agents on the LVL marketplace", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=agent-goal-decomposition", "resource": "https://lvlltd.com/skills/agent-goal-decomposition" }, "meta_category": "agents", "income_priority": "high", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "10731114166087627437", "data_hash": "0x3b95aeddd5181e0863fc9bbf6f1308f330b3d0596c19db65240a8c29eb318cd8", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "agent-identity-oracle-specialist", "name": "Agent Identity Oracle Specialist", "category": "Agent Capability", "price_usd": 0.99, "price_label": "$0.99 / unlock (stub)", "price_stub": true, "summary": "Identity-first auditor for agent actions: XYO-bound DID/VC, intent hashing, scope-limited credentials, prove-who-you-act-for gates before marketplace trades and Trek commands.", "tags": [ "agent", "empireforge", "agent-economy" ], "description": "Identity-first auditor for agent actions: XYO-bound DID/VC, intent hashing, scope-limited credentials, prove-who-you-act-for gates before marketplace trades and Trek commands. Specialist skill (Agent Capability, empireforge-identity) ported from the LVL specialist library and unlockable over x402. Composes with: >.", "when_to_use": [ "You need \"Agent Identity Oracle Specialist\" capability inside an agent workflow", "You are composing specialist agents on the LVL marketplace", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=agent-identity-oracle-specialist", "resource": "https://lvlltd.com/skills/agent-identity-oracle-specialist" }, "meta_category": "empireforge-identity", "income_priority": "medium", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "8511606726535522491", "data_hash": "0xb2d8d2eb238275ff8e0facdbb77cbf950e790c983979023ebbcb2101219b4e44", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "agent-memory-graph-specialist", "name": "Agent Memory Graph Specialist", "category": "Agent Capability", "price_usd": 1.49, "price_label": "$1.49 / unlock (stub)", "price_stub": true, "summary": "Build and query a local agent memory graph of entities, decisions, and outcomes.", "tags": [ "agent", "infrastructure", "agent-economy", "priority-high" ], "description": "Build and query a local agent memory graph of entities, decisions, and outcomes. Specialist skill (Agent Capability, infrastructure) ported from the LVL specialist library and unlockable over x402. Composes with: novel-skill-forge, recursive-skill-evolution-orchestrator, skill-composition-graph, agent-synthetic-eval-harness.", "when_to_use": [ "You need \"Agent Memory Graph Specialist\" capability inside an agent workflow", "You are composing specialist agents on the LVL marketplace", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=agent-memory-graph-specialist", "resource": "https://lvlltd.com/skills/agent-memory-graph-specialist" }, "meta_category": "infrastructure", "income_priority": "high", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "11447864068148511715", "data_hash": "0xede9fe7c9dd1eafe1859b43ad5c1fedf2f9254f0fa45da69690bd72d51a96507", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "agent-observability-span-mapper", "name": "Agent Observability Span Mapper", "category": "Agent Capability", "price_usd": 1.49, "price_label": "$1.49 / unlock (stub)", "price_stub": true, "summary": "Map agent runs into spans/traces for debugging.", "tags": [ "agent", "agents", "agent-economy", "priority-high" ], "description": "Map agent runs into spans/traces for debugging. Specialist skill (Agent Capability, agents) ported from the LVL specialist library and unlockable over x402. Composes with: novel-skill-forge, recursive-skill-evolution-orchestrator, skill-composition-graph, agent-synthetic-eval-harness.", "when_to_use": [ "You need \"Agent Observability Span Mapper\" capability inside an agent workflow", "You are composing specialist agents on the LVL marketplace", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=agent-observability-span-mapper", "resource": "https://lvlltd.com/skills/agent-observability-span-mapper" }, "meta_category": "agents", "income_priority": "high", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "16515412046333540657", "data_hash": "0x07c6d29794770a126ec6b59b5541a0251c7e06e23a1ebe56ea49cc03be52b71c", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "agent-reputation-resume-system-specialist", "name": "Agent Reputation & Resume Reporting System Specialist", "category": "Agent Capability", "price_usd": 1.49, "price_label": "$1.49 / unlock (stub)", "price_stub": true, "summary": "Design, implement, and operate agent reputation systems: multi-factor scoring, professional resumes, performance reports, and verifiable trust credentials.", "tags": [ "agent", "trust", "agent-economy", "priority-high" ], "description": "Design, implement, and operate agent reputation systems: multi-factor scoring, professional resumes, performance reports, and verifiable trust credentials. Specialist skill (Agent Capability, trust-reputation) ported from the LVL specialist library and unlockable over x402. Composes with: agent-super-alignment-specialist, agent-explainability-specialist, agent-x402-a2a-a2b-a2c-business-models-specialist, skill-nft-metadata-composer.", "when_to_use": [ "You need \"Agent Reputation & Resume Reporting System Specialist\" capability inside an agent workflow", "You are composing specialist agents on the LVL marketplace", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=agent-reputation-resume-system-specialist", "resource": "https://lvlltd.com/skills/agent-reputation-resume-system-specialist" }, "meta_category": "trust-reputation", "income_priority": "high", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "9470762735234194695", "data_hash": "0xfed54d18186a2065e1d0acaf983b98a97aa2c3de96f75cb72c3274e147981a91", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "agent-role-card-generator", "name": "Agent Role Card Generator", "category": "Agent Capability", "price_usd": 1.49, "price_label": "$1.49 / unlock (stub)", "price_stub": true, "summary": "Generate role cards: mission, tools, limits, handoff rules.", "tags": [ "agent", "agents", "agent-economy", "priority-high" ], "description": "Generate role cards: mission, tools, limits, handoff rules. Specialist skill (Agent Capability, agents) ported from the LVL specialist library and unlockable over x402. Composes with: novel-skill-forge, recursive-skill-evolution-orchestrator, skill-composition-graph, agent-synthetic-eval-harness.", "when_to_use": [ "You need \"Agent Role Card Generator\" capability inside an agent workflow", "You are composing specialist agents on the LVL marketplace", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=agent-role-card-generator", "resource": "https://lvlltd.com/skills/agent-role-card-generator" }, "meta_category": "agents", "income_priority": "high", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "16564625656177365961", "data_hash": "0x05a15c5e5545df7d77b11f781443a99f83ec0d193a6399937c8871a857e8bd37", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "agent-sandbox-escape-detector", "name": "Agent Sandbox Escape Detector", "category": "Agent Capability", "price_usd": 1.99, "price_label": "$1.99 / unlock (stub)", "price_stub": true, "summary": "Detect patterns that risk sandbox escape or privilege abuse.", "tags": [ "agent", "security", "agent-economy", "priority-critical" ], "description": "Detect patterns that risk sandbox escape or privilege abuse. Specialist skill (Agent Capability, security) ported from the LVL specialist library and unlockable over x402. Composes with: novel-skill-forge, recursive-skill-evolution-orchestrator, skill-composition-graph, agent-synthetic-eval-harness.", "when_to_use": [ "You need \"Agent Sandbox Escape Detector\" capability inside an agent workflow", "You are composing specialist agents on the LVL marketplace", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=agent-sandbox-escape-detector", "resource": "https://lvlltd.com/skills/agent-sandbox-escape-detector" }, "meta_category": "security", "income_priority": "critical", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "17287988972078586923", "data_hash": "0x25beca73113bb773f2bc06089b8db90caafe8ceddc91d4016ca6b461dd0674aa", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "agent-self-critique-loop", "name": "Agent Self Critique Loop", "category": "Agent Capability", "price_usd": 1.49, "price_label": "$1.49 / unlock (stub)", "price_stub": true, "summary": "Run structured self-critique before final answers.", "tags": [ "agent", "agents", "agent-economy", "priority-high" ], "description": "Run structured self-critique before final answers. Specialist skill (Agent Capability, agents) ported from the LVL specialist library and unlockable over x402. Composes with: novel-skill-forge, recursive-skill-evolution-orchestrator, skill-composition-graph, agent-synthetic-eval-harness.", "when_to_use": [ "You need \"Agent Self Critique Loop\" capability inside an agent workflow", "You are composing specialist agents on the LVL marketplace", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=agent-self-critique-loop", "resource": "https://lvlltd.com/skills/agent-self-critique-loop" }, "meta_category": "agents", "income_priority": "high", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "5269006517380243316", "data_hash": "0xc44544eb1ffd2469f59178598ccb1b90b236399786adb69e41730f9d5745ba71", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "agent-super-intelligence-orchestration-specialist", "name": "Agent Super Intelligence Orchestration Specialist", "category": "Agent Capability", "price_usd": 1.99, "price_label": "$1.99 / unlock (stub)", "price_stub": true, "summary": "Design, implement, and enforce super-intelligence-level orchestration of multi-agent systems, swarms, skill composition, long-horizon workflows, and recursive self-improvement. Primary entry for god-mode swarm control using task-orchestrator + RSEO.", "tags": [ "agent", "governance", "agent-economy", "priority-critical" ], "description": "Design, implement, and enforce super-intelligence-level orchestration of multi-agent systems, swarms, skill composition, long-horizon workflows, and recursive self-improvement. Primary entry for god-mode swarm control using task-orchestrator + RSEO. Specialist skill (Agent Capability, governance-orchestration) ported from the LVL specialist library and unlockable over x402. Composes with: task-orchestrator, todo-prioritizer, scheduled-tasks, recursive-skill-evolution-orchestrator.", "when_to_use": [ "You need \"Agent Super Intelligence Orchestration Specialist\" capability inside an agent workflow", "You are composing specialist agents on the LVL marketplace", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=agent-super-intelligence-orchestration-specialist", "resource": "https://lvlltd.com/skills/agent-super-intelligence-orchestration-specialist" }, "meta_category": "governance-orchestration", "income_priority": "critical", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "13008459000708400880", "data_hash": "0xba0c184e6a16ab7ca374c8df4f136f95be08c3286abdd51a4c47bc1f5e8b7994", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "agent-super-nvidia-specialist", "name": "Agent Super NVIDIA Specialist", "category": "Agent Capability", "price_usd": 1.99, "price_label": "$1.99 / unlock (stub)", "price_stub": true, "summary": "Use for designing implementing and enforcing Super NVIDIA acceleration GPU optimization CUDA TensorRT NIM Blackwell and high-performance computing for AI agents multi-agent systems skill creation music video production multi-modal pipelines and real-world simulations.", "tags": [ "agent", "performance", "agent-economy", "priority-critical" ], "description": "Use for designing implementing and enforcing Super NVIDIA acceleration GPU optimization CUDA TensorRT NIM Blackwell and high-performance computing for AI agents multi-agent systems skill creation music video production multi-modal pipelines and real-world simulations. Specialist skill (Agent Capability, performance-infrastructure) ported from the LVL specialist library and unlockable over x402. Composes with: skill-creator, agent-super-alignment-specialist, agent-explainability-specialist, agent-regulatory-compliance-specialist.", "when_to_use": [ "You need \"Agent Super NVIDIA Specialist\" capability inside an agent workflow", "You are composing specialist agents on the LVL marketplace", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=agent-super-nvidia-specialist", "resource": "https://lvlltd.com/skills/agent-super-nvidia-specialist" }, "meta_category": "performance-infrastructure", "income_priority": "critical", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "142972683784944677", "data_hash": "0x85a60d2e21879fd610b542adbd0d33435b33cc087b1b58e1f2ba23cc963688a2", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "agent-synthetic-eval-harness", "name": "Agent Synthetic Eval Harness", "category": "Agent Capability", "price_usd": 1.49, "price_label": "$1.49 / unlock (stub)", "price_stub": true, "summary": "Generate and run synthetic eval suites for Grok skills and agent workflows: golden prompts, adversarial cases, scoring rubrics, pass/fail gates, and regression baselines. Use when skill eval, synthetic eval, test a skill, red-team skill, eval harness, benchmark skill quality, regression suite for agents, or /agent-synthetic-eval-harness.", "tags": [ "agent", "quality", "agent-economy", "priority-high" ], "description": "Generate and run synthetic eval suites for Grok skills and agent workflows: golden prompts, adversarial cases, scoring rubrics, pass/fail gates, and regression baselines. Use when skill eval, synthetic eval, test a skill, red-team skill, eval harness, benchmark skill quality, regression suite for agents, or /agent-synthetic-eval-harness. Specialist skill (Agent Capability, quality-assurance) ported from the LVL specialist library and unlockable over x402. Composes with: novel-skill-forge, skill-composition-graph, recursive-skill-evolution-orchestrator, check-work.", "when_to_use": [ "You need \"Agent Synthetic Eval Harness\" capability inside an agent workflow", "You are composing specialist agents on the LVL marketplace", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=agent-synthetic-eval-harness", "resource": "https://lvlltd.com/skills/agent-synthetic-eval-harness" }, "meta_category": "quality-assurance", "income_priority": "high", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "2349360914003977580", "data_hash": "0x6f58f567ec2a42aa52a59b89fa85903a21caab152e700ce012c63c95ebf1172b", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "agent-timeout-retry-policy", "name": "Agent Timeout Retry Policy", "category": "Agent Capability", "price_usd": 0.99, "price_label": "$0.99 / unlock (stub)", "price_stub": true, "summary": "Define timeout, retry, and circuit-breaker policies for tools.", "tags": [ "agent", "agents", "agent-economy" ], "description": "Define timeout, retry, and circuit-breaker policies for tools. Specialist skill (Agent Capability, agents) ported from the LVL specialist library and unlockable over x402. Composes with: novel-skill-forge, recursive-skill-evolution-orchestrator, skill-composition-graph, agent-synthetic-eval-harness.", "when_to_use": [ "You need \"Agent Timeout Retry Policy\" capability inside an agent workflow", "You are composing specialist agents on the LVL marketplace", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=agent-timeout-retry-policy", "resource": "https://lvlltd.com/skills/agent-timeout-retry-policy" }, "meta_category": "agents", "income_priority": "medium", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "14069918471274760378", "data_hash": "0x3d6455f3e8bf7bb1086b1ae704daae95c6866360bf8ac10a438e6a94331b6030", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "agent-x402-a2a-a2b-a2c-business-models-specialist", "name": "Agent x402 A2A/A2B/A2C Business Models Specialist", "category": "Agent Capability", "price_usd": 1.99, "price_label": "$1.99 / unlock (stub)", "price_stub": true, "summary": "Use for designing implementing marketing and monetizing A2A Agent-to-Agent A2B Agent-to-Business and A2C Agent-to-Consumer business models powered by the x402 micropayment protocol.", "tags": [ "agent", "business", "agent-economy", "priority-critical" ], "description": "Use for designing implementing marketing and monetizing A2A Agent-to-Agent A2B Agent-to-Business and A2C Agent-to-Consumer business models powered by the x402 micropayment protocol. Specialist skill (Agent Capability, business-monetization) ported from the LVL specialist library and unlockable over x402.", "when_to_use": [ "You need \"Agent x402 A2A/A2B/A2C Business Models Specialist\" capability inside an agent workflow", "You are composing specialist agents on the LVL marketplace", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=agent-x402-a2a-a2b-a2c-business-models-specialist", "resource": "https://lvlltd.com/skills/agent-x402-a2a-a2b-a2c-business-models-specialist" }, "meta_category": "business-monetization", "income_priority": "critical", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "13149259563921249729", "data_hash": "0xdbccfc09d03b999b7149ce5749d53b7baba1b2e7addfb1ba8245f90efe9e9f6f", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "async-agent-payments-specialist", "name": "Async Agent Payments Specialist", "category": "Async Ops", "price_usd": 0.99, "price_label": "$0.99 / call (stub)", "price_stub": true, "summary": "Specialist for async workflow design for agent payment flows with actionable playbooks.", "tags": [ "async", "agent-economy" ], "description": "Specialist for async workflow design for agent payment flows with actionable playbooks. Specialist skill (Async Ops, async) ported from the LVL specialist library and unlockable over x402. Composes with: novel-skill-forge, recursive-skill-evolution-orchestrator, skill-composition-graph, agent-synthetic-eval-harness.", "when_to_use": [ "You need \"Async Agent Payments Specialist\" capability inside an agent workflow", "You are designing an async / long-running agent operation", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=async-agent-payments-specialist", "resource": "https://lvlltd.com/skills/async-agent-payments-specialist" }, "meta_category": "async", "income_priority": "medium", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "1169917829807493470", "data_hash": "0xf65eb410449724cd1c1f9de56d9c481178afa02e4650b8b7dbd7bf2dbdbf33db", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "async-board-packs-specialist", "name": "Async Board Packs Specialist", "category": "Async Ops", "price_usd": 0.99, "price_label": "$0.99 / call (stub)", "price_stub": true, "summary": "Specialist for async workflow design for board packs with actionable playbooks.", "tags": [ "async", "agent-economy" ], "description": "Specialist for async workflow design for board packs with actionable playbooks. Specialist skill (Async Ops, async) ported from the LVL specialist library and unlockable over x402. Composes with: novel-skill-forge, recursive-skill-evolution-orchestrator, skill-composition-graph, agent-synthetic-eval-harness.", "when_to_use": [ "You need \"Async Board Packs Specialist\" capability inside an agent workflow", "You are designing an async / long-running agent operation", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=async-board-packs-specialist", "resource": "https://lvlltd.com/skills/async-board-packs-specialist" }, "meta_category": "async", "income_priority": "medium", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "4235349973919521310", "data_hash": "0xf96f832e0b143610bf068a3c4f054024d09d6552715a745801cf00734ff842b7", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "async-content-pipelines-specialist", "name": "Async Content Pipelines Specialist", "category": "Async Ops", "price_usd": 0.99, "price_label": "$0.99 / call (stub)", "price_stub": true, "summary": "Specialist for async workflow design for content production pipelines with actionable playbooks.", "tags": [ "async", "agent-economy" ], "description": "Specialist for async workflow design for content production pipelines with actionable playbooks. Specialist skill (Async Ops, async) ported from the LVL specialist library and unlockable over x402. Composes with: novel-skill-forge, recursive-skill-evolution-orchestrator, skill-composition-graph, agent-synthetic-eval-harness.", "when_to_use": [ "You need \"Async Content Pipelines Specialist\" capability inside an agent workflow", "You are designing an async / long-running agent operation", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=async-content-pipelines-specialist", "resource": "https://lvlltd.com/skills/async-content-pipelines-specialist" }, "meta_category": "async", "income_priority": "medium", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "17406023253604052168", "data_hash": "0x7493d0dab4d7c93e97d5c4200a86416509d9fa4af05aab04f6a8f88ff6ef71a4", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "async-cron-jobs-specialist", "name": "Async Cron Jobs Specialist", "category": "Async Ops", "price_usd": 0.99, "price_label": "$0.99 / call (stub)", "price_stub": true, "summary": "Specialist for async workflow design for cron and schedules with actionable playbooks.", "tags": [ "async", "agent-economy" ], "description": "Specialist for async workflow design for cron and schedules with actionable playbooks. Specialist skill (Async Ops, async) ported from the LVL specialist library and unlockable over x402. Composes with: novel-skill-forge, recursive-skill-evolution-orchestrator, skill-composition-graph, agent-synthetic-eval-harness.", "when_to_use": [ "You need \"Async Cron Jobs Specialist\" capability inside an agent workflow", "You are designing an async / long-running agent operation", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=async-cron-jobs-specialist", "resource": "https://lvlltd.com/skills/async-cron-jobs-specialist" }, "meta_category": "async", "income_priority": "medium", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "14500968555453371343", "data_hash": "0x5d73ebc67d1802642f138367c03642298cebc41de47efe96b2f6d8ff72ab4ac7", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "async-data-exports-specialist", "name": "Async Data Exports Specialist", "category": "Async Ops", "price_usd": 0.99, "price_label": "$0.99 / call (stub)", "price_stub": true, "summary": "Specialist for async workflow design for data exports with actionable playbooks.", "tags": [ "async", "agent-economy" ], "description": "Specialist for async workflow design for data exports with actionable playbooks. Specialist skill (Async Ops, async) ported from the LVL specialist library and unlockable over x402. Composes with: novel-skill-forge, recursive-skill-evolution-orchestrator, skill-composition-graph, agent-synthetic-eval-harness.", "when_to_use": [ "You need \"Async Data Exports Specialist\" capability inside an agent workflow", "You are designing an async / long-running agent operation", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=async-data-exports-specialist", "resource": "https://lvlltd.com/skills/async-data-exports-specialist" }, "meta_category": "async", "income_priority": "medium", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "8317416605033761610", "data_hash": "0xd23be98399fddf93137a71849e46ca528ac36f587f760c81256b13afee5a3ec8", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "async-deploy-gates-specialist", "name": "Async Deploy Gates Specialist", "category": "Async Ops", "price_usd": 0.99, "price_label": "$0.99 / call (stub)", "price_stub": true, "summary": "Specialist for async workflow design for deployment gates with actionable playbooks.", "tags": [ "async", "agent-economy" ], "description": "Specialist for async workflow design for deployment gates with actionable playbooks. Specialist skill (Async Ops, async) ported from the LVL specialist library and unlockable over x402. Composes with: novel-skill-forge, recursive-skill-evolution-orchestrator, skill-composition-graph, agent-synthetic-eval-harness.", "when_to_use": [ "You need \"Async Deploy Gates Specialist\" capability inside an agent workflow", "You are designing an async / long-running agent operation", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=async-deploy-gates-specialist", "resource": "https://lvlltd.com/skills/async-deploy-gates-specialist" }, "meta_category": "async", "income_priority": "medium", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "1506225511701517535", "data_hash": "0xdb50da064a93a8171175cb784a5dc5bd64eff783383d03adee2a073e0ee9285a", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "async-doge-settlement-specialist", "name": "Async Doge Settlement Specialist", "category": "Async Ops", "price_usd": 0.99, "price_label": "$0.99 / call (stub)", "price_stub": true, "summary": "Specialist for async workflow design for DOGE settlement ops with actionable playbooks.", "tags": [ "async", "agent-economy" ], "description": "Specialist for async workflow design for DOGE settlement ops with actionable playbooks. Specialist skill (Async Ops, async) ported from the LVL specialist library and unlockable over x402. Composes with: novel-skill-forge, recursive-skill-evolution-orchestrator, skill-composition-graph, agent-synthetic-eval-harness.", "when_to_use": [ "You need \"Async Doge Settlement Specialist\" capability inside an agent workflow", "You are designing an async / long-running agent operation", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=async-doge-settlement-specialist", "resource": "https://lvlltd.com/skills/async-doge-settlement-specialist" }, "meta_category": "async", "income_priority": "medium", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "13282836415048998856", "data_hash": "0xa209e2085e497285553e8c519266a05646cb4825904da0ea4a42b2eb27bf570c", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "async-experiment-stacks-specialist", "name": "Async Experiment Stacks Specialist", "category": "Async Ops", "price_usd": 0.99, "price_label": "$0.99 / call (stub)", "price_stub": true, "summary": "Specialist for async workflow design for experiment stacks with actionable playbooks.", "tags": [ "async", "agent-economy" ], "description": "Specialist for async workflow design for experiment stacks with actionable playbooks. Specialist skill (Async Ops, async) ported from the LVL specialist library and unlockable over x402. Composes with: novel-skill-forge, recursive-skill-evolution-orchestrator, skill-composition-graph, agent-synthetic-eval-harness.", "when_to_use": [ "You need \"Async Experiment Stacks Specialist\" capability inside an agent workflow", "You are designing an async / long-running agent operation", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=async-experiment-stacks-specialist", "resource": "https://lvlltd.com/skills/async-experiment-stacks-specialist" }, "meta_category": "async", "income_priority": "medium", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "5399954274423984955", "data_hash": "0x54a08d4813bb97badec5cf257566ba0d8dbc07b87226f17e741d022383f94e55", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "async-feature-flags-specialist", "name": "Async Feature Flags Specialist", "category": "Async Ops", "price_usd": 0.99, "price_label": "$0.99 / call (stub)", "price_stub": true, "summary": "Specialist for async workflow design for feature flags with actionable playbooks.", "tags": [ "async", "agent-economy" ], "description": "Specialist for async workflow design for feature flags with actionable playbooks. Specialist skill (Async Ops, async) ported from the LVL specialist library and unlockable over x402. Composes with: novel-skill-forge, recursive-skill-evolution-orchestrator, skill-composition-graph, agent-synthetic-eval-harness.", "when_to_use": [ "You need \"Async Feature Flags Specialist\" capability inside an agent workflow", "You are designing an async / long-running agent operation", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=async-feature-flags-specialist", "resource": "https://lvlltd.com/skills/async-feature-flags-specialist" }, "meta_category": "async", "income_priority": "medium", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "8628148206727671414", "data_hash": "0xa66e5df3d459e820a537d687cb6bc9db7c8a51309e6fa234684ba3cf3a031ce7", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "async-fleet-missions-specialist", "name": "Async Fleet Missions Specialist", "category": "Async Ops", "price_usd": 0.99, "price_label": "$0.99 / call (stub)", "price_stub": true, "summary": "Specialist for async workflow design for fleet mission ops with actionable playbooks.", "tags": [ "async", "agent-economy" ], "description": "Specialist for async workflow design for fleet mission ops with actionable playbooks. Specialist skill (Async Ops, async) ported from the LVL specialist library and unlockable over x402. Composes with: novel-skill-forge, recursive-skill-evolution-orchestrator, skill-composition-graph, agent-synthetic-eval-harness.", "when_to_use": [ "You need \"Async Fleet Missions Specialist\" capability inside an agent workflow", "You are designing an async / long-running agent operation", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=async-fleet-missions-specialist", "resource": "https://lvlltd.com/skills/async-fleet-missions-specialist" }, "meta_category": "async", "income_priority": "medium", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "5138243363166616710", "data_hash": "0x8a1d29f0ee6132a9370eefec286dc42707fc97a5150ef956f6d9710af215c622", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "async-grant-packets-specialist", "name": "Async Grant Packets Specialist", "category": "Async Ops", "price_usd": 0.99, "price_label": "$0.99 / call (stub)", "price_stub": true, "summary": "Specialist for async workflow design for grant packets with actionable playbooks.", "tags": [ "async", "agent-economy" ], "description": "Specialist for async workflow design for grant packets with actionable playbooks. Specialist skill (Async Ops, async) ported from the LVL specialist library and unlockable over x402. Composes with: novel-skill-forge, recursive-skill-evolution-orchestrator, skill-composition-graph, agent-synthetic-eval-harness.", "when_to_use": [ "You need \"Async Grant Packets Specialist\" capability inside an agent workflow", "You are designing an async / long-running agent operation", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=async-grant-packets-specialist", "resource": "https://lvlltd.com/skills/async-grant-packets-specialist" }, "meta_category": "async", "income_priority": "medium", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "8077808100218007442", "data_hash": "0x6a80cfa988fe67532802d4d75d08b388f6f1da1a70580f1cddcab681dc759daa", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "async-incident-comms-specialist", "name": "Async Incident Comms Specialist", "category": "Async Ops", "price_usd": 0.99, "price_label": "$0.99 / call (stub)", "price_stub": true, "summary": "Specialist for async workflow design for incident communications with actionable playbooks.", "tags": [ "async", "agent-economy" ], "description": "Specialist for async workflow design for incident communications with actionable playbooks. Specialist skill (Async Ops, async) ported from the LVL specialist library and unlockable over x402. Composes with: novel-skill-forge, recursive-skill-evolution-orchestrator, skill-composition-graph, agent-synthetic-eval-harness.", "when_to_use": [ "You need \"Async Incident Comms Specialist\" capability inside an agent workflow", "You are designing an async / long-running agent operation", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=async-incident-comms-specialist", "resource": "https://lvlltd.com/skills/async-incident-comms-specialist" }, "meta_category": "async", "income_priority": "medium", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "8428516603744744598", "data_hash": "0x7d3d3ed944048bba59d685627cf2034f152c69bdead7c254ffb851c1ddb08e9e", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "async-knowledge-bases-specialist", "name": "Async Knowledge Bases Specialist", "category": "Async Ops", "price_usd": 0.99, "price_label": "$0.99 / call (stub)", "price_stub": true, "summary": "Specialist for async workflow design for knowledge bases with actionable playbooks.", "tags": [ "async", "agent-economy" ], "description": "Specialist for async workflow design for knowledge bases with actionable playbooks. Specialist skill (Async Ops, async) ported from the LVL specialist library and unlockable over x402. Composes with: novel-skill-forge, recursive-skill-evolution-orchestrator, skill-composition-graph, agent-synthetic-eval-harness.", "when_to_use": [ "You need \"Async Knowledge Bases Specialist\" capability inside an agent workflow", "You are designing an async / long-running agent operation", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=async-knowledge-bases-specialist", "resource": "https://lvlltd.com/skills/async-knowledge-bases-specialist" }, "meta_category": "async", "income_priority": "medium", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "17777879259034757257", "data_hash": "0xa35f682c4d0bb91c27188cff8e770fb14deb537ea0b145349eb3e827d49557bf", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "async-lead-pipelines-specialist", "name": "Async Lead Pipelines Specialist", "category": "Async Ops", "price_usd": 0.99, "price_label": "$0.99 / call (stub)", "price_stub": true, "summary": "Specialist for async workflow design for lead pipelines with actionable playbooks.", "tags": [ "async", "agent-economy" ], "description": "Specialist for async workflow design for lead pipelines with actionable playbooks. Specialist skill (Async Ops, async) ported from the LVL specialist library and unlockable over x402. Composes with: novel-skill-forge, recursive-skill-evolution-orchestrator, skill-composition-graph, agent-synthetic-eval-harness.", "when_to_use": [ "You need \"Async Lead Pipelines Specialist\" capability inside an agent workflow", "You are designing an async / long-running agent operation", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=async-lead-pipelines-specialist", "resource": "https://lvlltd.com/skills/async-lead-pipelines-specialist" }, "meta_category": "async", "income_priority": "medium", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "8271612695680908420", "data_hash": "0x518b4cfc33bf3cac312f9d5765e185b3e8f35148800c4620bd9dd19876669182", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "async-marketplace-listings-specialist", "name": "Async Marketplace Listings Specialist", "category": "Async Ops", "price_usd": 0.99, "price_label": "$0.99 / call (stub)", "price_stub": true, "summary": "Specialist for async workflow design for marketplace listings with actionable playbooks.", "tags": [ "async", "agent-economy" ], "description": "Specialist for async workflow design for marketplace listings with actionable playbooks. Specialist skill (Async Ops, async) ported from the LVL specialist library and unlockable over x402. Composes with: novel-skill-forge, recursive-skill-evolution-orchestrator, skill-composition-graph, agent-synthetic-eval-harness.", "when_to_use": [ "You need \"Async Marketplace Listings Specialist\" capability inside an agent workflow", "You are designing an async / long-running agent operation", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=async-marketplace-listings-specialist", "resource": "https://lvlltd.com/skills/async-marketplace-listings-specialist" }, "meta_category": "async", "income_priority": "medium", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "7158375006620244164", "data_hash": "0x24f155f89b22000349e040d324e76062f21f443b05e3a56c0442865e6ad90a7f", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "async-model-routing-specialist", "name": "Async Model Routing Specialist", "category": "Async Ops", "price_usd": 0.99, "price_label": "$0.99 / call (stub)", "price_stub": true, "summary": "Specialist for async workflow design for model routing with actionable playbooks.", "tags": [ "async", "agent-economy" ], "description": "Specialist for async workflow design for model routing with actionable playbooks. Specialist skill (Async Ops, async) ported from the LVL specialist library and unlockable over x402. Composes with: novel-skill-forge, recursive-skill-evolution-orchestrator, skill-composition-graph, agent-synthetic-eval-harness.", "when_to_use": [ "You need \"Async Model Routing Specialist\" capability inside an agent workflow", "You are designing an async / long-running agent operation", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=async-model-routing-specialist", "resource": "https://lvlltd.com/skills/async-model-routing-specialist" }, "meta_category": "async", "income_priority": "medium", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "7615695205811142054", "data_hash": "0xb0bfa162d3b752bb3f235b4c89e3c5b5e527719f81a0e32dfab28bff258869fb", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "async-onboarding-flows-specialist", "name": "Async Onboarding Flows Specialist", "category": "Async Ops", "price_usd": 0.99, "price_label": "$0.99 / call (stub)", "price_stub": true, "summary": "Specialist for async workflow design for onboarding flows with actionable playbooks.", "tags": [ "async", "agent-economy" ], "description": "Specialist for async workflow design for onboarding flows with actionable playbooks. Specialist skill (Async Ops, async) ported from the LVL specialist library and unlockable over x402. Composes with: novel-skill-forge, recursive-skill-evolution-orchestrator, skill-composition-graph, agent-synthetic-eval-harness.", "when_to_use": [ "You need \"Async Onboarding Flows Specialist\" capability inside an agent workflow", "You are designing an async / long-running agent operation", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=async-onboarding-flows-specialist", "resource": "https://lvlltd.com/skills/async-onboarding-flows-specialist" }, "meta_category": "async", "income_priority": "medium", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "445232147886129055", "data_hash": "0x10ed3c5dbaadc4df5c5c307978d29faa32b965a3aec6f0a6fb3546b2cd84a5d9", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "async-partner-apis-specialist", "name": "Async Partner Apis Specialist", "category": "Async Ops", "price_usd": 0.99, "price_label": "$0.99 / call (stub)", "price_stub": true, "summary": "Specialist for async workflow design for partner API integrations with actionable playbooks.", "tags": [ "async", "agent-economy" ], "description": "Specialist for async workflow design for partner API integrations with actionable playbooks. Specialist skill (Async Ops, async) ported from the LVL specialist library and unlockable over x402. Composes with: novel-skill-forge, recursive-skill-evolution-orchestrator, skill-composition-graph, agent-synthetic-eval-harness.", "when_to_use": [ "You need \"Async Partner Apis Specialist\" capability inside an agent workflow", "You are designing an async / long-running agent operation", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=async-partner-apis-specialist", "resource": "https://lvlltd.com/skills/async-partner-apis-specialist" }, "meta_category": "async", "income_priority": "medium", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "13545702943047983667", "data_hash": "0xb72838e00d0db50a6b71c99060e6fa33fe9ba5f0e95fb328ab213e65479a83d3", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "async-pricing-pages-specialist", "name": "Async Pricing Pages Specialist", "category": "Async Ops", "price_usd": 0.99, "price_label": "$0.99 / call (stub)", "price_stub": true, "summary": "Specialist for async workflow design for pricing pages with actionable playbooks.", "tags": [ "async", "agent-economy" ], "description": "Specialist for async workflow design for pricing pages with actionable playbooks. Specialist skill (Async Ops, async) ported from the LVL specialist library and unlockable over x402. Composes with: novel-skill-forge, recursive-skill-evolution-orchestrator, skill-composition-graph, agent-synthetic-eval-harness.", "when_to_use": [ "You need \"Async Pricing Pages Specialist\" capability inside an agent workflow", "You are designing an async / long-running agent operation", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=async-pricing-pages-specialist", "resource": "https://lvlltd.com/skills/async-pricing-pages-specialist" }, "meta_category": "async", "income_priority": "medium", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "2095617758366337175", "data_hash": "0x9ef7321318aaa8cfbd3254e502728160fceb259fec4f28119e4296183bf73c99", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "async-search-relevance-specialist", "name": "Async Search Relevance Specialist", "category": "Async Ops", "price_usd": 0.99, "price_label": "$0.99 / call (stub)", "price_stub": true, "summary": "Specialist for async workflow design for search relevance with actionable playbooks.", "tags": [ "async", "agent-economy" ], "description": "Specialist for async workflow design for search relevance with actionable playbooks. Specialist skill (Async Ops, async) ported from the LVL specialist library and unlockable over x402. Composes with: novel-skill-forge, recursive-skill-evolution-orchestrator, skill-composition-graph, agent-synthetic-eval-harness.", "when_to_use": [ "You need \"Async Search Relevance Specialist\" capability inside an agent workflow", "You are designing an async / long-running agent operation", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=async-search-relevance-specialist", "resource": "https://lvlltd.com/skills/async-search-relevance-specialist" }, "meta_category": "async", "income_priority": "medium", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "12410141212539840429", "data_hash": "0x48e17cb42e67f633e4a3cf2f8c642a860cbccf3fa86b8268057b095b528b7625", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "async-secret-stores-specialist", "name": "Async Secret Stores Specialist", "category": "Async Ops", "price_usd": 0.99, "price_label": "$0.99 / call (stub)", "price_stub": true, "summary": "Specialist for async workflow design for secret stores with actionable playbooks.", "tags": [ "async", "agent-economy" ], "description": "Specialist for async workflow design for secret stores with actionable playbooks. Specialist skill (Async Ops, async) ported from the LVL specialist library and unlockable over x402. Composes with: novel-skill-forge, recursive-skill-evolution-orchestrator, skill-composition-graph, agent-synthetic-eval-harness.", "when_to_use": [ "You need \"Async Secret Stores Specialist\" capability inside an agent workflow", "You are designing an async / long-running agent operation", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=async-secret-stores-specialist", "resource": "https://lvlltd.com/skills/async-secret-stores-specialist" }, "meta_category": "async", "income_priority": "medium", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "17645271049747939232", "data_hash": "0x436bb1ecb823380cbc6da3b72757de72c0ef5e7854dfed2faa97d085bc3c5ab9", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "async-skill-evals-specialist", "name": "Async Skill Evals Specialist", "category": "Async Ops", "price_usd": 0.99, "price_label": "$0.99 / call (stub)", "price_stub": true, "summary": "Specialist for async workflow design for skill evaluation pipelines with actionable playbooks.", "tags": [ "async", "agent-economy" ], "description": "Specialist for async workflow design for skill evaluation pipelines with actionable playbooks. Specialist skill (Async Ops, async) ported from the LVL specialist library and unlockable over x402. Composes with: novel-skill-forge, recursive-skill-evolution-orchestrator, skill-composition-graph, agent-synthetic-eval-harness.", "when_to_use": [ "You need \"Async Skill Evals Specialist\" capability inside an agent workflow", "You are designing an async / long-running agent operation", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=async-skill-evals-specialist", "resource": "https://lvlltd.com/skills/async-skill-evals-specialist" }, "meta_category": "async", "income_priority": "medium", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "4036571910066374353", "data_hash": "0x85be9620f3361f551f51b93b71a4611bf16fae96316d2075e83a08a7897f2ba6", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "async-support-macros-specialist", "name": "Async Support Macros Specialist", "category": "Async Ops", "price_usd": 0.99, "price_label": "$0.99 / call (stub)", "price_stub": true, "summary": "Specialist for async workflow design for support macro systems with actionable playbooks.", "tags": [ "async", "agent-economy" ], "description": "Specialist for async workflow design for support macro systems with actionable playbooks. Specialist skill (Async Ops, async) ported from the LVL specialist library and unlockable over x402. Composes with: novel-skill-forge, recursive-skill-evolution-orchestrator, skill-composition-graph, agent-synthetic-eval-harness.", "when_to_use": [ "You need \"Async Support Macros Specialist\" capability inside an agent workflow", "You are designing an async / long-running agent operation", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=async-support-macros-specialist", "resource": "https://lvlltd.com/skills/async-support-macros-specialist" }, "meta_category": "async", "income_priority": "medium", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "1220054234616565114", "data_hash": "0x2d84d47dcd46c1ede6646b155f9561ac37d48889662aee66d536f43169f9d9b5", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "async-wallet-ops-specialist", "name": "Async Wallet Ops Specialist", "category": "Async Ops", "price_usd": 0.99, "price_label": "$0.99 / call (stub)", "price_stub": true, "summary": "Specialist for async workflow design for wallet operations with actionable playbooks.", "tags": [ "async", "agent-economy" ], "description": "Specialist for async workflow design for wallet operations with actionable playbooks. Specialist skill (Async Ops, async) ported from the LVL specialist library and unlockable over x402. Composes with: novel-skill-forge, recursive-skill-evolution-orchestrator, skill-composition-graph, agent-synthetic-eval-harness.", "when_to_use": [ "You need \"Async Wallet Ops Specialist\" capability inside an agent workflow", "You are designing an async / long-running agent operation", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=async-wallet-ops-specialist", "resource": "https://lvlltd.com/skills/async-wallet-ops-specialist" }, "meta_category": "async", "income_priority": "medium", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "6081828036071481579", "data_hash": "0x53115ec40bd2eaf988aaa55c977276cf8e0428a42b65bc6e55eab85302f4e480", "registry": "https://lvlltd.com/nft-catalog.json" } }, { "id": "async-webhook-ingress-specialist", "name": "Async Webhook Ingress Specialist", "category": "Async Ops", "price_usd": 0.99, "price_label": "$0.99 / call (stub)", "price_stub": true, "summary": "Specialist for async workflow design for webhook ingress with actionable playbooks.", "tags": [ "async", "agent-economy" ], "description": "Specialist for async workflow design for webhook ingress with actionable playbooks. Specialist skill (Async Ops, async) ported from the LVL specialist library and unlockable over x402. Composes with: novel-skill-forge, recursive-skill-evolution-orchestrator, skill-composition-graph, agent-synthetic-eval-harness.", "when_to_use": [ "You need \"Async Webhook Ingress Specialist\" capability inside an agent workflow", "You are designing an async / long-running agent operation", "You want an x402-unlockable, ERC-7857 skill rather than bespoke glue" ], "standard": "ERC-7857", "protocols": [ "x402", "erc-7857" ], "x402": { "challenge": "https://lvlltd.com/api/pay?skill=async-webhook-ingress-specialist", "resource": "https://lvlltd.com/skills/async-webhook-ingress-specialist" }, "meta_category": "async", "income_priority": "medium", "source": "grok-skills/specialists@wave2", "content_class": "capability_pack_outline", "version": "1.0.0", "inft": { "token_id": "3779426638744648271", "data_hash": "0xb27a7893339ff69eade36a4ebe961200e1a3cfc853d285e6937586618aa1d80e", "registry": "https://lvlltd.com/nft-catalog.json" } } ] }