📚AI 知识库 MCP（Context7 / 文档检索）

飞书文档

vlatest

飞书的MCP服务器，支持文档管理等功能

Notion

vlatest

连接Notion的MCP服务器，支持页面管理和数据操作

Mastra MCP

vlatest

mastra MCP服务器，支持mastra.ai生态

非官方的DeepWiki MCP服务器，通过MCP接收DeepWiki URL，爬取所有相关页面并转换为Markdown格式，可返回单个文档或按页面列表返回

飞书/Lark官方OpenAPI MCP工具，支持文档处理、对话管理、日历调度等自动化场景

Wikipedia MCP服务器，提供与维基百科API的交互能力，包括文章搜索、内容获取、历史事件查询、图片检索等功能

ElasticSearch MCP 服务器

vlatest

通过模型上下文协议(MCP)连接Elasticsearch数据的实验性服务器。允许通过自然语言对话与Elasticsearch索引进行交互，支持搜索和文档详情获取功能。

Yeepay MCP 服务通过模型上下文协议（MCP）集成易宝支付服务。 功能特性： - create_webpage_yeepay_payment：创建易宝网页支付订单 必需参数：orderId（字符串）、amount（数字）、goodsName（字符串）、userIp（字符串） - query_yeepay_payment_status：查询易宝支付订单状态 必需参数：orderId（字符串） 请阅读中文文档以获取更多信息。

Read-only MCP server for aggregate HitKeep analytics and official documentation.

Search, answer, and fetch Tako's knowledge base of 100K+ data charts, plus deep research agents.

MCP server for Coda API — docs, pages, tables, rows, formulas, permissions, and automation.

Ezoic ads implementation assistant: integration docs, SDKs, and working, copyable setup code.

Open, source-cited knowledge base of Belgian insurance products: search, compare, verify, overlaps.

Offline codebase knowledge graph: 91% token reduction vs naive RAG, plus cross-session agent memory.

Living docs and MCP context for GitHub repos — conventions, gaps, and source-cited pages on merge.

Codebase knowledge graph — architectural awareness for AI coding agents via MCP

NVIDIA AI developer stack as a traversable knowledge graph — 20 CKGs, 998 nodes, MCP-native.

Compressed Knowledge Graphs over MCP — 97 domains, 4× F1 vs RAG at 11× fewer tokens.

Entity resolution — data mapping, SDK code generation, docs search, and error troubleshooting

Git-native, review-gated knowledge base for LLM agents. Cited retrieval, audited writes.

Shared knowledge graph, skills, and tool discovery for AI agents through the Model Context Protocol.

Fast per-repo documentation indexer and full-text search MCP server for codebases.

MCP server for AgentDocs (agentdocs.eu): read, search, write, comment on & share Markdown docs.

Temporal knowledge graph of your codebase (Graphiti + Neo4j), served to AI agents via MCP.

Temporal knowledge graph for codebases with constraint enforcement at the edit boundary.

Curated GitHub repo corpus with DaVinci insights. Featured=deep analysis; Overview=orientation.

Semantic memory for AI agents with hybrid search, knowledge graph, and consolidation

Read-only MCP server for the OrchestKit docs: full-text search + Markdown fetch. No auth.

MCP server for Freshdesk — tickets, contacts, companies, agents, groups, and knowledge base.

93 tools: finance, weather, news, travel, knowledge, SEO. 27 free + 66 paid via USDC x402.

Model Context Protocol server for the UniProt protein knowledgebase.

MCP server for UI5 Web Components for React - Developer documentation and API assistance

Public read-only discovery tools for GST Cranes marketplace, wanted ads, and Crane Wiki.

Self-hosted multi-user memory for AI agents: a human-readable Markdown wiki with per-fragment ACL.

Local-first memory for Claude Code and any MCP client: hybrid search + knowledge graph, $0/token.

Persistent memory for AI assistants with semantic search and knowledge graph relationships.

Search public open-source code, documentation, metadata, vulnerabilities, changelogs, and examples.

Transcode video, convert docs & transcribe audio for AI agents. Free $1 trial, no card.

Google Workspace MCP server for Gmail, Calendar, Drive, Docs, Sheets, Slides, Contacts, and more

MCP server for the Fail Modes taxonomy — a knowledge base of AI system failure modes

Generate PDF, Word (.docx) and PowerPoint (.pptx) documents from Markdown over MCP.

Parse PDF/Word/PPT/HTML to Markdown; tables as JSON, image extraction, RAG chunking, page ranges.

Query your product docs from AI tools. Source-cited answers from your indexed documentation.

MCP server for web search, content extraction, academic research, and library docs.

Token-efficient code review knowledge graph: semantic search and call-graph resolution.

Markdown-first MCP server for Notion API with 8 composite tools and 39 actions.

Search and read the Free Battery Factory docs (LiteShip, batpak) as live MCP tools.