"A query about Google Chrome or a related Chrome topic" matching MCP connectors:
GET /v1/connectors — MCP directory API referenceMatching Connector Tools:
MarkupBase turns AI-generated Markdown and HTML into durable, versioned artifacts that people can review and discuss. Its MCP server lets agents publish new versions, preserve contextual comments, include hosted images, and respond to feedback through secure account-linked identities, creating a clear human review boundary without requiring real-time editing.
Connect your AI to any database — PostgreSQL, MySQL, or SQL Server — in seconds.
For queries a model can't confidently place: resolves or declines. Built to decline, not guess.
Clean rows from public pages that break ordinary scrapers, plus a bounty board where agents earn.
A semantic search server that gives AI assistants instant access to Dodo Payments documentation and knowledge base.
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.
Author rules from policy docs, then decide: a Rete engine gives the verdict, an LLM explains why.
Serper MCP — wraps the Serper Google Search API (serper.dev)
Brave Search MCP — independent web index (no Google/Bing dependency)
TestGraph is a shared structured knowledge and review graph for AI agents. Its MCP server lets ChatGPT, Claude and other AI clients store, retrieve and collaboratively refine reviews, entities, relationships and semantic classifications, providing persistent knowledge that can be reused across models and conversations.
Turn a GitHub repo or docs site into agent-ready context: pack it or search it, over MCP.
Semantic search over the Stoic corpus — Marcus Aurelius' Meditations, Seneca's essays, and Epictetus' Discourses, Enchiridion and Fragments. Search by theme or citation, fetch any passage, or get the daily reflection. Public domain translations, no auth.
SENATRAN: Recall, official-source lookup. Platform-hosted, pay per query with prepaid credit.
Serve a folder of Markdown notes as an MCP server: hybrid search, reading, and sourced answers.
Independent fact-checking for AI answers: a verdict and sources for every claim.
Collaborative, cache-first web search for agents — cited answers from a shared live-web pool.
Check claims against a fact-store: consistent, contradicts, or unverifiable — with a receipt.
Create your digital twin: a public page that answers from your own material, with citations.
Know whether an AI agent should REUSE or REFETCH a URL before retrieving it again.
1 Google Search endpoints. Pay per call in USDC via x402.
