Open-Source MCP servers

Matching MCP servers:

• claude-debugs-for-you

  jasonjmcghee

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  security

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  Enable Claude (or any other LLM) to interactively debug your code (set breakpoints and evaluate expressions in stack frame). It's language-agnostic, assuming debugger console support and valid launch.json for debugging in VSCode.

  Last updated -

  427

  MIT License

• Multi-AI MCP Server for Claude Code

  RaiAnsar

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  security

  A

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  quality

  Connects Claude Code with multiple AI models (Gemini, Grok-3, ChatGPT, DeepSeek) simultaneously, allowing users to get diverse AI perspectives, conduct AI debates, and leverage each model's unique strengths.

  Last updated -

  109

  MIT License

• Claude Memory Server

  xiy

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  security

  F

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  Provides long-term memory capabilities for Claude through persistent storage and full-text search of context across conversations. Enables storing, searching, and managing memories organized by categories like facts, preferences, projects, and goals.

  Last updated -

  1

• Perplexity Tool for Claude Desktop

  letsbuildagent

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  security

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  license

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  A custom MCP tool that integrates Perplexity AI's API with Claude Desktop, allowing Claude to perform web-based research and provide answers with citations.

  Last updated -

  1

  4

  MIT License

• Gemini MCP Server for Claude Desktop

  Garblesnarff

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  security

  A

  license

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  quality

  A server that enables Claude Desktop to generate images using Google's Gemini AI models through the Model Context Protocol (MCP).

  Last updated -

  8

  22

  14

  MIT License

• Claude Memory MCP Server

  WhenMoon-afk

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  security

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  An MCP server that provides persistent memory capabilities for Claude, offering tiered memory architecture with semantic search, memory consolidation, and integration with the Claude desktop application.

  Last updated -

  33

  MIT License

• Database Tools for Claude AI

  elber-code

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  security

  F

  license

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  quality

  MCP server that allows Claude AI to interact directly with MySQL databases, enabling query execution and table information retrieval through natural language.

  Last updated -

  1

  1

  4

• Claude MCP Server for USGS Quakes API

  blake365

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  security

  A

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  Provides access to the USGS Quakes API within Claude Desktop, enabling users to retrieve earthquake data and details through natural language queries.

  Last updated -

  1

  MIT License

• SQL MCP Server for Claude Desktop

  meanands

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  security

  F

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  A natural language interface that allows Claude to execute SQL queries on your local MySQL databases, enabling database interaction using natural language.

  Last updated -

  2

• Claude Chunks

  vetlefo

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  security

  F

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  An MCP server that intelligently chunks large documents for Claude, enabling efficient context-aware processing and summary generation for enhanced document comprehension.

  Last updated -

  12

• Claude Continuity MCP Server

  donthemannn

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  security

  A

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  A Model Context Protocol server that provides persistent memory and conversation continuity for Claude Desktop and Claude Code, allowing users to save and restore project context when threads hit token limits.

  Last updated -

  MIT License

• Claude Server MCP

  davidteren

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  security

  F

  license

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  quality

  Provides sophisticated context management for Claude, enabling persistent context across sessions, project-specific organization, and conversation continuity.

  Last updated -

  4

  15

• X Tools for Claude MCP

  0xGval

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  security

  F

  license

  A

  quality

  A lightweight toolkit that enables Claude to search Twitter with natural language queries and display results based on user intent, supporting features like tweet filtering, pagination, and flexible output formatting.

  Last updated -

  1

  10

• Claude Music MCP

  leehave

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  security

  F

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  Enables music management through search, playlist creation, and intelligent recommendations. Supports searching by song, artist, or album, creating and managing playlists, and getting music recommendations based on genre and mood.

  Last updated -

  7

• Claude Parallel Tasks MCP Server

  CaptainCrouton89

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  security

  F

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  Enables running multiple Claude prompts simultaneously in parallel with support for file contexts and output redirection to individual files.

  Last updated -

  1

• Agentipy MCP Server for Claude Desktop

  niceberginc

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  security

  F

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  quality

  A Model Context Protocol server that enables Claude AI to interact with the Solana blockchain, allowing it to execute transactions, query accounts, manage wallets, get price predictions, trade tokens, and access various blockchain data sources.

  Last updated -

  3

• Claude Slack

  theo-nash

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  security

  A

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  Enables structured team communication for Claude Code agents through Slack-like channels and direct messages. Supports project isolation, subscription management, and agent notes for sophisticated multi-agent collaboration workflows.

  Last updated -

  90

  4

  MIT License

• DeepSeek-Claude MCP Server

  HarshJ23

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  security

  A

  license

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  quality

  Enhances Claude's reasoning capabilities by integrating DeepSeek R1's advanced reasoning engine for intricate multi-step reasoning tasks with precision and efficiency.

  Last updated -

  1

  50

  MIT License

• Claude Talk to Figma MCP

  arinspunk

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  security

  A

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  Enables Claude Desktop and other AI tools to interact directly with Figma, allowing for powerful AI-assisted design capabilities through natural language commands.

  Last updated -

  43

  193

  196

  MIT License

• Claude MCP Server Integration

  mokemoke0821

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  security

  F

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  quality

  Integration project for Model Context Protocol (MCP) servers with Claude Desktop App, enabling filesystem operations, development support, and file management through natural language.

  Last updated -

• mcp-claude-hackernews

  imprvhub

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  security

  A

  license

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  quality

  mcp-claude-hackernews

  Last updated -

  5

  7

  Mozilla Public License 2.0

• Claude MCP Data Explorer

  tofunori

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  security

  A

  license

  A

  quality

  A Model Context Protocol server that enables Claude to load CSV files and execute JavaScript data analysis scripts for advanced data exploration and insights generation.

  Last updated -

  2

  8

  MIT License

• sequential-thinking-claude-code

  MattMagg

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  security

  A

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  sequential-thinking-claude-code

  Last updated -

  1,569

  12

  MIT License

• Claude Canvas MCP

  johnnyrobot

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  security

  F

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  A Model Context Protocol server that enables Claude to interact with Canvas LMS, providing tools for managing courses, announcements, assignments, students, and more through the Canvas API.

  Last updated -

• Claude Outlook MCP Tool

  syedazharmbnr1

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  security

  F

  license

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  quality

  A Model Context Protocol tool that enables Claude to interact with Microsoft Outlook for macOS, allowing users to read/send emails, manage calendar events, and access contacts through natural language commands.

  Last updated -

  22

• Cursor Claude Think MCP

  DJBuildIt

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  security

  A

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  Enables Claude's explicit thinking mode in Cursor, allowing users to see Claude's step-by-step reasoning process when prefacing queries with 'think'.

  Last updated -

  1

  MIT License

• Claude Code + Gemini MCP Server

  RaiAnsar

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  security

  A

  license

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  quality

  Connects Claude Code with Google's Gemini AI, allowing users to ask Gemini questions, get code reviews, and brainstorm ideas directly within Claude Code.

  Last updated -

  224

  MIT License

• Claude Code MCP Server

  engineers-hub-ltd-in-house-project

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  security

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  quality

  Wraps Claude Code as a server using the Model Context Protocol (MCP), allowing teams to interact with Claude Code through a Slack bot interface.

  Last updated -

  5

  MIT License

• Claude Code DingTalk MCP Server

  sfyyy

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  security

  A

  license

  A

  quality

  Integrates Claude Code with DingTalk (钉钉) robot notifications, allowing users to send task completion alerts and various message formats to DingTalk groups from Claude Code.

  Last updated -

  5

  1

  3

  MIT License

• Claude Think MCP

  DJBuildIt

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  security

  A

  license

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  quality

  Enables Claude's explicit thinking mode in Cursor, allowing you to see Claude's step-by-step reasoning process when you type 'think \[your question]'.

  Last updated -

  MIT License

• Claude MCP Servers

  drapon

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  security

  A

  license

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  quality

  A toolkit for managing Claude desktop app extension configurations, enabling features like Brave search, file operations, Git/GitHub integration, shell access, web scraping, HTTP requests, AWS documentation search, and Obsidian note management.

  Last updated -

  1

  MIT License

• Claude Gemini MCP Integration

  cmdaltctr

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  security

  A

  license

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  quality

  A lightweight server that connects Claude Code with Google's Gemini AI models, allowing developers to leverage Gemini's massive context window (1M+ tokens) for code analysis without leaving their coding environment.

  Last updated -

  118

  MIT License