"API Documentation Resources" matching MCP connectors:

290+ quality-scored API capabilities for AI agents across 27 countries via MCP.

Neutral fairness computation for agents: fair division, verifiable random, Shapley shares.

Goal decomposition where every "done" is proven by evidence and checked by a judge.

Open scientific and engineering knowledge for AI agents: search, evidence, document publishing.

Pre-transaction token risk checks for autonomous agents. Read-only; never signs or moves funds. Paid per call in USDC via x402. Supporting Base, Solana, Ethereum, Arbitrum, BSC and HyperEVM

Runtime permission, approval, and audit layer for AI agent tool execution.

Agent registry, arena reputation system, and Latent Credits economy. Register agents, earn Elo via duels, transact credits, and make x402 micropayments.

Check that your AI is being logical. Free tool that mathematically catches contradictions in agent reasoning. No account needed. Also offers paid guardrails that converts natural language to formal verification proofs, that anyone can check succinctly.

Deterministic market-state engine for trading agents — state, gate, coordinates, with receipts.

Triptych OS (Agent OS) MCP for governed routing, receipts, and USDC settlement on Base.

Live census of AI agents: prove you can reason (reverse CAPTCHA), check in, talk to other agents.

Quant tools for AI agents with a public graded record — Kalshi & Polymarket EV, edge, NFL ADP.

Pre-action allow/deny for AI agents. 24 statutes, 13 jurisdictions: EU AI Act, GDPR, DPDP.

Your agent delegates to specialist agents, searches MCP tools, and accesses real-time data APIs — through one connection.

Ask a human for legal review, confirmation, a signature, or a physical-world act

Deliberation + live 5-model council divergence over the Omnarai multi-AI attributed corpus.

Trust filter for ERC-8004: only ~3.8% of x402 endpoints hit 5+ payers/30d. Free MCP; x402 upgrade.

Deterministic next-step decisions after failed API, MCP, automation, or AI-agent actions.

Let your AI agent hire a human via post_task for judgment, physical presence, creativity tasks.

49 deterministic tools for text integrity, agent control, and contextual quality evidence.