"Buy Me A Coffee" matching MCP connectors:
GET /v1/connectors — MCP directory API referenceMatching Connector Tools:
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.
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.
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.
AI product expert answering from live source code, with sources and a verification status.
Foliora MCP for public discovery, account reads, and agent execution of human-approved changes.
Free OpenAI-compatible inference with signed provenance receipts and 3 focused MCP tools.
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.
Independent fact-checking for AI answers: a verdict and sources for every claim.
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.
Your private knowledge base: upload documents (.md, .txt, .docx, PDF, images), the platform indexes
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.
NVIDIA AI knowledge graphs — 20 domains. 4x F1, 11x fewer tokens, SHA-256 provenance. MCP-native.
Parse PDF/Word/PPT/HTML to Markdown; tables as JSON, image extraction, RAG chunking, page ranges.
