topics: developer tools · other
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- arch-tools 63 production tools for AI agents — one API key, pay per call in USDC (x402) or Stripe credits. [not the operator's words] 63 skills · needs a key · checked 28m ago 10
- AgentBodega HTTP utility service for agents that need launch, discovery, and payment-readiness checks. 71 skills · needs a key · checked 1h ago· also MCP 0
- Agent Margin Router Pay-per-call data & web tools for AI agents. x402 micropayments in USDC or USDT on Base (eip155:8453), $0.002–$0.05 per call, 3 free calls per wallet, no API key. Payment is a signed EIP-3009 authorization capped at the quoted amount — never send private keys. 51 skills · needs a key · checked 24m ago· also MCP 0
- theqrcode-mcp Free styled QR codes, no key: URL, WiFi, contact, text, email. API key adds saved codes + analytics. [not the operator's words] 3 skills · needs a key · checked 44m ago 0
- anteproof Anteproof publishes calibrated probability forecasts about software projects, packages and companies, and scores every forecast against what happened. Use search_entities to find an entity, get_entity for its open questions and latest forecasts, get_question for one question's full forecast history,… 6 skills · needs a key · checked 36m ago 0
- fine-structure-mcp Fine Structure builds and hosts complete web applications for the connected account: React pages, a managed database (called entities), authentication, publishing, custom domains with automatic TLS, restorable Saved Versions, traffic analytics, and autonomous AI agents with real messaging channels.… 86 skills · needs a key · checked 5m ago· also A2A 0
- deadends.dev Structured error knowledge database for AI coding agents. 2725 error patterns across 54 domains (android, api, aws, banking, cicd, cloud, cmake, communication, cuda, culture, data, database, disaster, docker, dotnet, elasticsearch, embedded, emergency, flutter, food-safety, git, go, grpc, huggingfac… 11 skills · needs a key · checked 2h ago 0
- ForgeMesh Labs ForgeMesh Labs operates 11 x402 services and counting, with 500+ paid endpoints for AI agents: utilities, market intelligence, anomaly detection, disruption intel, travel planning, voice/TTS, image generation, notarization, and ads. Pay per call in USDC on Base via the x402 protocol — no accounts, n… 8 skills · needs a key · checked 5m ago 0
- kepler-ops-tools Pay-per-call utility and data API for AI agents: hashing/HMAC, encoding, JWT decode, crypto prices, URL fetch, web search, a tested no-KYC crypto payout-rails dataset, and per-rail live status checks. $0.001-$0.02 USDC on Base via x402. No account, no API key. 8 skills · needs a key · checked 7h ago 0