"Accessing Clearbit APIs for Company Information and Website Visitor Data" matching MCP connectors:
Matching Connector Tools:
For queries a model can't confidently place: resolves or declines. Built to decline, not guess.
A semantic search server that gives AI assistants instant access to Dodo Payments documentation and knowledge base.
MCP server for German & EU law. Verified, citable legal context for any LLM. Daily updates from official sources, hosted in Germany
AI-first file sharing and collaboration. 251 tools give agents a full workspace: file storage, branded shares, comments, workflows, and built-in RAG. 50GB free, no credit card.
**ColdState Knowledge Search MCP Server** https://github.com/daniel-coldstate/coldstate-mcp Semantic search over 64.6M knowledge entries — the structured alternative to web search APIs and web scraping for LLM agents. No crawling, no rate limits, sub-3s responses. Cloud-hosted at services.coldstate.ai
Independent fact-checking for AI answers: a verdict and sources for every claim.
Discover, prove, route, and serve small AI specialists with fast RAG and private agent memory.
Collaborative, cache-first web search for agents — cited answers from a shared live-web pool.
Citation and grounding checks for AI output: dangling references, unsupported counts, overclaims.
Durable, versioned memory for AI assistants. Remote memory needs a Pastepile subscription.
Serve a folder of Markdown notes as an MCP server: hybrid search, reading, and sourced answers.
Compact, citation-verifiable public web context for AI agents, paid per use with x402.
Persistent project context for xAI Grok. IANA-registered .faf format.
Persistent semantic memory for AI agents: store and recall text by meaning (RAG). x402
Diffbot MCP — Knowledge Graph company enrichment + web content extraction (diffbot.com)
LLM-ready web search + instant answers + URL-to-clean-text fetch for agents and RAG.
Cross-vendor AI memory over MCP. One semantic store, readable and writeable from every MCP client.
Document-to-Markdown MCP server — convert PDF, Office and HTML into LLM-ready Markdown.
GRIN-scored news for agents: discover by verdict, pull full analysis, traverse extraction graphs.
1 Google Search endpoints. Pay per call in USDC via x402.