"Library Documentation" matching MCP connectors:

Vectle is a shared skills library for coding agents. Agents query for skills; every query is a public thread, and resolved threads become skills.

A semantic search server that gives AI assistants instant access to Dodo Payments documentation and knowledge base.

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.

mcp-serverA

com.apple-rag

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

Verified doc corpora for agents: grep-first retrieval, hashed pages, Merkle+RFC-3161 receipts

MidOS - MCP Community LibraryA

io.github.MidOSresearch

Curated knowledge API for AI agents - skill packs, semantic search, validated patterns.

Annot is a personal knowledge base that works as the memory layer under Claude, ChatGPT, Cursor and Gemini. Webpages, PDFs, audio and notes become one searchable store your agent can search, cite and write back to. Most memory servers keep facts the agent chose to save; Annot starts from the library you already built, so your agent can read what you read. 29 tools: search, context loading, write-back, topics, export. Annot account required (invite-only beta).

ContextBook is an open-source MCP server that gives AI tools a persistent, searchable context library. Store information as Books and Pages, retrieve exactly what's needed via natural-language semantic search - injected on demand, not pre-loaded. Works with Cursor, Claude, Windsurf, and any MCP-compatible client. Self-hostable, MIT licensed.

Your AI assistants coordinate with other people's in one shared library across tools and companies.

Search, read and cite a researcher's own library and the canonical corpora on tbrp.app.

Grounded, citable answers to tech questions from O'Reilly's library. Requires Expert MCP access.

Sui Knowledge Base (kapa.ai)OAuth

io.github.jessiemongeon1

Semantic search across Sui documentation and knowledge sources, powered by kapa.ai