Model Context Protocol

MCP servers

MCP servers give AI assistants tools and data: files, databases, browsers, APIs and more.

488 servers

notion_mcp logo

notion_mcp

danhilse/notion_mcp

171

A simple Model Context Protocol (MCP) server that integrates with Notion's API to manage my personal todo list through Claude. This is a basic implementation tailored specifically for my minimalist todo list setup in Notion.

Knowledge Management
MCP Knowledge Graph logo

MCP Knowledge Graph

shaneholloman/mcp-knowledge-graph

161

Store and retrieve information across conversations using entities, relations, and observations. Works with Claude Code/Desktop and any MCP-compatible AI platform.

Knowledge Management
MCP Ragdocs logo

MCP Ragdocs

hannesrudolph/mcp-ragdocs

155

An MCP server implementation that provides tools for retrieving and processing documentation through vector search, enabling AI assistants to augment their responses with relevant documentation context.

Knowledge Management
Mem0 logo

Mem0

mem0ai/mem0-mcp

136

Looking for Mem0 MCP? We now offer an official cloud-hosted MCP server. Check out the docs to get started.

Knowledge Management
Atlas MCP Server logo

Atlas MCP Server

cyanheads/atlas-mcp-server

129

Implemented as a Model Context Protocol (MCP) server, ATLAS allows LLM agents to interact with a project management database, enabling them to manage projects, tasks, and knowledge items.

Knowledge Management
Chroma MCP logo

Chroma MCP

chroma-core/chroma-mcp

116

The Model Context Protocol (MCP) is an open protocol designed for effortless integration between LLM applications and external data sources or tools, offering a standardized framework to seamlessly provide LLMs with the context they require.

Knowledge Management
Obsidian MCP Tools logo

Obsidian MCP Tools

jacksteamdev/obsidian-mcp-tools

114

MCP Tools for Obsidian enables AI applications like Claude Desktop to securely access and work with your Obsidian vault through the Model Context Protocol (MCP). MCP is an open protocol that standardizes how AI applications can interact with external data sources and tools while maintaining security and user control. [^2].

Knowledge Management
MCP Pinecone logo

MCP Pinecone

sirmews/mcp-pinecone

112

The server implements the ability to read and write to a Pinecone index.

Knowledge Management
Anki MCP Server logo

Anki MCP Server

scorzeth/anki-mcp-server

99

An MCP server implementation that connects to a locally running Anki, providing card review and creation.

Knowledge Management
Notion MCP Server logo

Notion MCP Server

awkoy/notion-mcp-server

98

Give your AI read/write access to Notion with one token and one command. Claude Code, Claude Desktop, Cursor, VS Code, Cline, Zed, anything that speaks MCP: it can create pages, query databases, append blocks, apply templates, comment and upload files, in plain language.

Knowledge Management
Notion MCP logo

Notion MCP

ccabanillas/notion-mcp

98

A Model Context Protocol (MCP) server implementation for Notion integration, providing a standardized interface for interacting with Notion's API. Compatible with Claude Desktop and other MCP clients.

Knowledge Management
RAG Docs logo

RAG Docs

qpd-v/mcp-ragdocs

94

A Model Context Protocol (MCP) server that enables semantic search and retrieval of documentation using a vector database (Qdrant). This server allows you to add documentation from URLs or local files and then search through them using natural language queries.

Knowledge Management
Memory Knowledge Graph logo

Memory Knowledge Graph

okooo5km/memory-mcp-server

90

A Model Context Protocol server that provides knowledge graph management capabilities. This server enables LLMs to create, read, update, and delete entities and relations in a persistent knowledge graph, helping AI assistants maintain memory across conversations. This is a Swift implementation of the official TypeScript Memory MCP Server.

Knowledge Management
FileScope logo

FileScope

admica/filescopemcp

88

FileScopeMCP watches your code, ranks every file by importance, maps all dependencies, and keeps AI-generated summaries fresh in the background. When your LLM asks "what does this file do?" — it gets a real answer without reading the source.

Knowledge Management
MCP Shrimp Task Manager logo

MCP Shrimp Task Manager

cjo4m06/mcp-shrimp-task-manager

87

Intelligent task management for AI-powered development - Break down complex projects into manageable tasks, maintain context across sessions, and accelerate your development workflow.

Knowledge Management
Markdown Mindmap logo

Markdown Mindmap

yuchenssr/mindmap-mcp-server

86

A Model Context Protocol (MCP) server for converting Markdown content to interactive mindmaps.

Knowledge Management
LlamaIndex Documentation logo

LlamaIndex Documentation

run-llama/llamacloud-mcp

86

[!CAUTION] This repo has been archived and is no longer supported. Please see our docs for the latest on connecting your agents to LlamaParse Platform APIs.

Knowledge Management
MCP Zotero logo

MCP Zotero

kaliaboi/mcp-zotero

85

A Model Context Protocol server for Zotero integration that allows Claude to interact with your Zotero library.

Knowledge Management
RagRabbit logo

RagRabbit

madarco/ragrabbit

85

Self Hosted Site AI Search, LLMs.txt, MCP Server that crawls your content. 1-Click Deploy on Vercel.

Knowledge Management
Sequential Thinking MCP Server logo

Sequential Thinking MCP Server

arben-adm/mcp-sequential-thinking

85

A Model Context Protocol (MCP) server providing a structured thinking journal: schema-validated thoughts, an append-only audit trail, structural analysis, and session export/import.

Knowledge Management
Apple Notes MCP logo

Apple Notes MCP

sirmews/apple-notes-mcp

83

Read your local Apple Notes database and provide it to Claude Desktop.

Knowledge Management
MCP Server Yfc logo

MCP Server Yfc

InterviewReady/mcp-server

78

Please feel free to add / change capabilities of this repo.

Knowledge Management
Obsidian MCP Server logo

Obsidian MCP Server

cyanheads/obsidian-mcp-server

65

Read, write, search, and surgically edit Obsidian vault notes, tags, and frontmatter via MCP. STDIO or Streamable HTTP.

Knowledge Management
All in One Model Context Protocol logo

All in One Model Context Protocol

nguyenvanduocit/all-in-one-model-context-protocol

65

THE PROJECT HAS BEEN SPLIT AND MOVED TO INDIVIDUAL REPOSITORIES.

Knowledge Management