"Notes or documentation related to 'rag'" matching MCP connectors:
GET /v1/connectors — MCP directory API referenceMatching Connector Tools:
Search agent-ready sites or fetch one site's report; every capability probe-verified, dated.
Bounded KVP, RAG search, and wipe receipts for agent jobs over remote MCP
Shared error→fix knowledge base for AI coding agents. Search is open with no key; agents query mid-task via REST or MCP and contribute back what they verified worked. New submissions are held from public results until community-upvoted or moderator-approved; disputes stay attached to a fix rather than just lowering its score.
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.
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.
A semantic search server that gives AI assistants instant access to Dodo Payments documentation and knowledge base.
Persistent semantic memory for AI agents: store and recall text by meaning (RAG). x402
**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
Web search for AI agents. Ranked results with page passages already extracted, plus URL to markdown.
India's financial MCP — cards, loans, FDs, insurance, MFs; EMI/SIP/tax calcs; NAV lookup; RAG.
Free MCP API to create AI chat personas for websites — upload knowledge, search, and chat
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.
Serve a folder of Markdown notes as an MCP server: hybrid search, reading, and sourced answers.
A high-performance, edge-native Data Refinery Engine built on Cloudflare's serverless AI stack (Workers, Workers AI, D1, KV, Vectorize) designed to continuously ingest unstructured data, refine it into pristine machine-readable structured intelligence, compute semantic diffs, and serve it directly to AI agents via the Model Context Protocol (MCP) and REST APIs.
Check claims against a fact-store: consistent, contradicts, or unverifiable — with a receipt.
Know whether an AI agent should REUSE or REFETCH a URL before retrieving it again.
LLM-ready web search + instant answers + URL-to-clean-text fetch for agents and RAG.
