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Open-Source MCP servers

Production-ready MCP servers that extend AI capabilities through file access, database connections, API integrations, and other contextual services.

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9,444 servers. Last updated -

Matching MCP tools:

Matching MCP servers:

  • Perplexity Tool for Claude Desktop

    letsbuildagent
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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
    • Apple

  • db-mcp-tool

    wirdes
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    A powerful Model Context Protocol (MCP) tool for exploring and managing different types of databases including PostgreSQL, MySQL, and Firestore.
    Last updated -
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    5
    MIT License

  • MCP Think Tool Server

    cgize
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    Implements Anthropic's 'think' tool for Claude, providing a dedicated space for structured reasoning during complex problem-solving tasks that improves performance in reasoning chains and policy adherence.
    Last updated -
    4
    75
    34
    MIT License

  • MCP Think Tool

    DannyMac180
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    An MCP server that implements the 'think' tool, providing Claude with a dedicated space for structured thinking during complex problem-solving tasks to improve reasoning capabilities.
    Last updated -
    128
    MIT License
    • Linux
    • Apple

  • Twitter MCP Tool

    jalaj-pandey
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    A Python-based tool that streamlines social media tasks by enabling users to post tweets, track username changes, fetch recent tweets, and send direct messages on Twitter.
    Last updated -

  • Google Tasks MCP Server

    mstfe
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    A TypeScript Model Context Protocol server that integrates with Google Tasks API, allowing users to create, list, update, delete, and toggle completion status of tasks.
    Last updated -
    4
    6
    MIT License

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  • MCP Think Tool Server

    abhinav-mangla
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    A Model Context Protocol server that provides Claude with a dedicated space for structured thinking during complex problem-solving tasks, helping improve its reasoning capabilities.
    Last updated -
    1
    67
    9
    MIT License
    • Apple

  • Think MCP Tool

    Rai220
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    An MCP server that provides a "think" tool enabling structured reasoning for AI agents, allowing them to pause and record explicit thoughts during complex tasks or multi-step tool use.
    Last updated -
    1
    74
    MIT License

  • Reasoning Tool MCP Server

    NexusX-MCP
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    Implements Anthropic's 'reasoning' tool as an MCP server for Claude, providing a dedicated scratchpad for structured thinking that dramatically improves performance on complex problem-solving tasks.
    Last updated -

  • MCP Think Tool

    piotrpalek
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    An MCP server implementation of Anthropic's Think Tool prompt engineering technique that enables Claude to break down complex problems and enhance its reasoning capabilities by providing a simple tool that echoes back thoughts.
    Last updated -
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    1

  • Task Trellis MCP

    langadventurellc
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    An MCP server for Task Trellis that provides tools for AI coding agents to manage tasks, currently featuring a simple hello_world demonstration tool.
    Last updated -
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    20
    5
    GPL 3.0

  • Multi-Tool Control Platform (MCP) Server

    forevercjh
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    A Python framework for developing and managing tool instances through a registry system, where developers can easily create new tools by inheriting from the BaseHandler class and implementing required methods.
    Last updated -

  • X Tools for Claude MCP

    0xGval
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    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 -
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    10

  • Think Tool MCP Server

    PhillipRt
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    Official implementation of Anthropic's 'think' tool that provides Claude with a dedicated space for structured reasoning, improving performance by up to 54% on complex tasks requiring multi-step problem solving.
    Last updated -
    1
    320
    119
    • Apple

  • PsMCP - MCP Server for Photoshop

    Chandrahas455
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    A server that allows AI tools like Claude and Cursor to automate and control Photoshop through natural language commands, enabling tasks like editing PSDs, toggling layers, and generating marketing creatives.
    Last updated -
    9
    MIT License

  • A Share MCP

    24mlight
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    A Model Context Protocol server providing tools for querying A-share stock market data, including historical prices, financial reports, market indices, and macroeconomic indicators.
    Last updated -
    27
    424
    MIT License

  • Software Planning Tool

    NightTrek
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    Facilitates interactive software development planning by managing tasks, tracking progress, and creating detailed implementation plans through the Model Context Protocol.
    Last updated -
    6
    33
    359
    MIT License
    • Apple

  • Google Tasks MCP Server

    zcaceres
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    Integrates with Google Tasks to allow listing, reading, searching, creating, updating, and deleting tasks.
    Last updated -
    84
    MIT License

  • Database Tools for Claude AI

    elber-code
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    MCP server that allows Claude AI to interact directly with MySQL databases, enabling query execution and table information retrieval through natural language.
    Last updated -
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    1
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  • mcp-tool-chainer

    thirdstrandstudio
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    An MCP (Model Context Protocol) server that chains calls to other MCP tools, reducing token usage by allowing sequential tool execution with result passing
    Last updated -
    109
    48
    MIT License

  • MCP Server for Dify AI

    yuru-sha
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    Enables LLMs to interact with Dify AI's chat completion API, including conversation context support and a restaurant recommendation tool.
    Last updated -
    10
    MIT License

  • CTX: Context as Code (CaC) tool

    context-hub
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    CTX is a tool made to solve a big problem when chatting with LLMs like ChatGPT or Claude: giving them enough context about your project.
    Last updated -
    185
    MIT License
    • Apple
    • Linux

  • Cloud Tool Results API MCP Server

    ag2-mcp-servers
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    An MCP Server that provides access to Google's Cloud Tool Results API, enabling applications to programmatically interact with test results from Firebase Test Lab and mobile app testing through natural language.
    Last updated -
    • Linux
    • Apple

  • A-Share MCP Server

    24mlight
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    A Model Context Protocol server focused on China's A-share stock market that provides data on stocks, financials, market indices, and macroeconomic indicators.
    Last updated -
    27
    424
    MIT License

  • Time Tools MCP Server

    t-shiratori
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    A Model Context Protocol server for time manipulation tasks, enabling AI models to get the current date/time and calculate duration between timestamps.
    Last updated -
    7
    2
    MIT License
    • Apple

  • MCP Task Manager

    wanglei318
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    A Flask-based web application that provides a simple task management system with basic CRUD operations for managing tasks through a responsive Bootstrap interface.
    Last updated -
    • Linux
    • Apple

  • MCP FOR ITSM

    madosh
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    MCP FOR ITSM TOOL INTEGRATION
    Last updated -
    1
    MIT License

  • MCP Scheduler

    RadiumGu
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    A robust task scheduler server built with Model Context Protocol for scheduling and managing various types of automated tasks including shell commands, API calls, AI tasks, and reminders.
    Last updated -
    3
    MIT License
    • Apple
    • Linux

  • MCP Tools for Obsidian

    jacksteamdev
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    A local MCP server that enables AI applications like Claude Desktop to securely access and work with Obsidian vaults, providing capabilities for reading notes, executing templates, and performing semantic searches.
    Last updated -
    342
    MIT License
    • Apple
    • Linux

  • Shrimp Task Manager

    cjo4m06
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    MCP Shrimp Task Manager is a task tool built for AI Agents, emphasizing chain-of-thought, reflection, and style consistency. It converts natural language into structured dev tasks with dependency tracking and iterative refinement, enabling agent-like developer behavior in reasoning AI systems.
    Last updated -
    15
    529
    1,725
    TypeScript
    MIT License
    • Linux
    • Apple