"A knowledge base resource" matching MCP connectors:

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

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

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

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

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

Shared long-term memory vault for AI agents with 20 MCP tools.

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.

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

x402 pay-per-call data tools for Base agents. Flagship get_intent ABSTAINS instead of guessing.

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

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.

Search and invoke real AI capabilities on modelmarket.dev. Free trial, then USDC on Base.

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

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

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

Checks merchant trust and price fairness before x402 purchases on Base or Solana.

Recurring agent jobs that run on our servers and ping you only when the result changed.