"A search for LinkedIn contacts who are decision makers in optical lab manufacturing in Europe" matching MCP connectors:

MCP server for generating rough-draft project plans from natural-language prompts.

Workflow planning, recovery checkpoints, coordination, fixtures, and compatibility tools for agents.

Free self-serve Agent Passports for AI agents: signed, portable, offline-verifiable credentials.

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

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

Read-only MCP server for turva.dev, an agent-readiness audit and advisory service.

Evidence-gated task verification for AI agents. Decompose goals into acceptance criteria, attach proof (screenshot, curl, file), independent LLM judge accepts or rejects. 24 tools. Hosted remote MCP (streamable-http, OAuth 2.1 + DCR).

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

Canonical vocabulary server for autonomous business design. Exposes the Arco Lexicon as seven MCP tools: term lookup, related terms, alignment verification, citation formatting, source retrieval, term listing, and term suggestion. No authentication required. Streamable HTTP transport.

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.

Read-only GitHub bounty, agent harness, Actions failure, flake, and MCP tool-drift decisions.

Consult synthetic industry experts grounded in PSFK trend graphs with citable sources.

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

Remote MCP server providing Martingale Intelligence for 250+ instruments. Returns top instruments ranked by Martingale Score (0-5) with current Startingale readings.

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

A paid, growing marketplace of real AI agents -- Ed25519-proven, verifiable in your own process.

Quant tools + an NFL fantasy draft assistant for AI agents — Kalshi & Polymarket EV, edge, ADP.

Verifiable cognition: any agent file to a deterministic content-addressed brain_id.