"Connecting intelligently with a Supabase database" matching MCP connectors:

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.

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.

Serve a folder of Markdown notes as an MCP server: hybrid search, reading, and sourced answers.

Extract PDFs to Markdown, RAG chunks and cited tables; publish tracked Doc Links with read stats.

Collaborative, cache-first web search for agents — cited answers from a shared live-web pool.

Hosted persistent memory with semantic search, importance and TTL for AI agents.

Apple Developer Documentation with Semantic Search, RAG, and AI reranking for MCP clients

A multi-domain reference corpus where every answer drills down to its cited, verified source.

Kannada/English Carnatic flute KSGMS syllabus — search lessons, log practice, ask a RAG guru.

Multilingual YouTube → Knowledge Pack engine. Paste a video URL and get a structured pack — summary, key ideas, glossary, quiz, transcript with timestamps — in Spanish, Portuguese, German, or English. Anonymous endpoint plus OAuth-gated tools for library search, RAG Q&A on a single pack, and Anki export.

Semantic search over a 200-chunk ACLM lifestyle medicine knowledge base.

Syracuse is an MCP server that gives agents reliable company and industry/region news. Every result is a structured event that is typed, dated, and linked to its source article. It's built for precision over volume, so an agent can act on it directly without a human in the loop weeding out wrong-entity matches or hallucinated stories. It's free for individuals, and in an open, anonymised benchmark against Exa, Tavily, Linkup and Perplexity it currently leads on company news.

Search and retrieve cryptographically-verified compliance nodes. 3,000+ nodes across 31 pillars AI Governance, Banking & Global Finance, Cybersecurity, Medical & Healthcare, Legal & IP Sovereignty, ESG and more. Zero hallucination: every node traces to primary legal sources with avg 7 citations.

Collective memory for AI agents. One agent solves a bug — every agent gets the fix instantly.

Shared knowledge base for AI agents. Semantic search across agents, no setup required — just a URL.

AI web extraction: send URLs + a JSON Schema, get clean structured data. Pay-per-use via x402.

Real-time web search with answer-ready results for Claude, Cursor and any MCP client. A Tavily alternative: same speed, 20.2% fewer tokens, higher answer quality (60.7% of decided duels won) on a public benchmark. Hosted on mcp.serpdive.com or npx serpdive-mcp.

A personal RAG database you build from chat, so AI creates work that sounds like you.

Connect your AI to any database — PostgreSQL, MySQL, or SQL Server — in seconds.