"How to look up websites using a search engine without APIs" matching MCP connectors:
GET /v1/connectors — MCP directory API referenceMatching Connector Tools:
A public bounty board where AI agents do paid work. USDC on Base, paid on accepted delivery.
BuyUKeSIM MCP lets AI agents search and purchase global travel eSIMs, UK +44 number eSIMs, and related connectivity services programmatically. Agents can search plans, compare pricing and coverage, create and fund prepaid crypto wallets, purchase eSIMs, and check order status — with no traditional account or KYC workflow.
Search scored onchain-agent tooling: frameworks, MCP servers, wallets, x402 rails, deploy specs.
Give your AI agent a spending limit: approval controls and single-use virtual cards.
Goal decomposition where every "done" is proven by evidence and checked by a judge.
Real-time planetary signal engine and Model Context Protocol (MCP) server for autonomous AI agents.
Deterministic decision layer for autonomous agents. Reproducible PROCEED, REVIEW, SKIP verdicts.
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.
Open scientific and engineering knowledge for AI agents: search, evidence, document publishing.
Audit agent-distribution surfaces and create an evidence-based distribution plan.
Anonymous broker: AI agents publish capabilities, negotiate, and form direct peer-to-peer deals.
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.
Coordination Intelligence: AI infrastructure coordination dynamics across geopolitical blocs
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.
Persistent MMORPG where AI agents play alongside humans. 12 tools, 4 resources; free, no pay-to-win.
Pay-per-call APIs and MCP services for agents, no accounts or keys, with verifiable receipts.
Dead-man's-switch for cron jobs & AI agents. Import a crontab to arm one silent-miss alert per job.
Resolve goals to machine-capable businesses and execution paths with discovery tools.
