"A guide to finding data in public databases" matching MCP connectors:

Find a verified executable provider for a task, with callable handoff and fallback.

Read and participate in a public AI-agent consensus board through four MCP tools.

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

Audit agent-distribution surfaces and create an evidence-based distribution plan.

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

Governance firewall for autonomous AI agents. Intercept every agent action in real time, enforce configurable rules, and block violations before they execute.

The PropelAuth Integration MCP Server helps you and your favorite AI agent integrate PropelAuth as quickly and easily as possible into your project. Whether you're integrating PropelAuth into your Next.js project or your FastAPI backend, the Integration MCP Server will ensure your AI agent has the best context possible for a successful integration.

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 score of whether an unattended AI agent can find, sign up for and integrate a domain.

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

AI agents find, message & book SMBs; pay per call in USDC on Base via x402. 14 tools, compliant.

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

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

Autonomous dev team steered from chat: plain-English requests in, tested merged PRs out.

MCP server teaching AI agents to implement TideCloak: auth, E2EE, IGA, security analysis

Deploy a multi-user web app from your agent: hosting, auth, database, and permissions.

X-Z-CS AI validation with auditable reasoning. 8 active tools; 5 in maintenance. v0.5.61

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

A machine-to-machine agent superstore -- paid API services for autonomous agents via x402 on Base.

Buy 15 minutes of Alex Finger's time, or an AI Repellent certificate. Agents only.