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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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7,772 servers. Last updated -

Matching MCP tools:

Matching MCP servers:

  • JSON Query MCP

    mgraczyk
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    A Model Context Protocol server for querying large JSON files using JSONPath expressions, enabling LLMs to efficiently search and extract information from large JSON data.
    Last updated -
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    5
    TypeScript

  • JSON Resume MCP Serverofficial

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    A server that enhances AI assistants with the ability to update your JSON Resume by analyzing your coding projects, automatically extracting skills and generating professional descriptions.
    Last updated -
    3
    577
    56
    TypeScript
    The Unlicense
    • Apple
    • Linux

  • JSON Filter MCP

    kehvinbehvin
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    Query only the data you need from your JSON file and keep your context clean
    Last updated -
    2
    4
    JavaScript
    MIT License

  • MCP JSON Document Collection Server

    jimpick
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    A Model Context Protocol server that allows creation and management of multiple Fireproof JSON databases with CRUD operations, querying capabilities, and cloud synchronization for sharing databases with others.
    Last updated -
    9
    0
    JavaScript
    • Apple

  • JSON MCP Server

    GongRzhe
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    A Model Context Protocol server implementation that enables LLMs to query and manipulate JSON data using JSONPath syntax with extended operations for filtering, sorting, transforming, and aggregating data.
    Last updated -
    2
    522
    67
    JavaScript
    MIT License
    • Apple
    • Linux

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  • Excel to JSON MCP by WTSolutions

    he-yang
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    The Excel to JSON MCP provides a standardized interface for converting Excel and CSV data into JSON format using the Model Context Protocol.
    Last updated -
    1

  • JSON Skeleton MCP Server

    jskorlol
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    Creates compact skeleton representations of large JSON files by preserving structure while truncating string values and deduplicating arrays, helping users understand JSON structure without processing the full data payload.
    Last updated -
    2
    Python

  • JSON MCP Server

    berrydev-ai
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    Provides powerful JSON manipulation tools through Model Context Protocol, enabling complex queries, schema generation, and validation with jq notation and native Node.js operations.
    Last updated -
    129
    JavaScript
    • Apple
    • Linux

  • Custom Context MCP Server

    omer-ayhan
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    A Model Context Protocol server that transforms text into structured JSON data using templates with placeholders.
    Last updated -
    2
    1
    TypeScript
    MIT License

  • MCP Inception MCP Server

    tanevanwifferen
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    A TypeScript-based server that allows calling other MCP clients from your own MCP client, facilitating task delegation and context window offloading for enhanced multi-agent interactions.
    Last updated -
    3
    27
    JavaScript
    MIT License
    • Apple

  • MCP NPX Fetch

    tokenizin-agency
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    A powerful MCP server for fetching and transforming web content into various formats (HTML, JSON, Markdown, Plain Text) with ease.
    Last updated -
    4
    1,716
    34
    TypeScript
    MIT License
    • Apple
    • Linux

  • JSON Schema Validator MCP Server

    EienWolf
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    A comprehensive server that enables validation of JSON data against JSON Schema Draft 2020-12, with support for external references, schema management, and real-time streaming validation.
    Last updated -
    Python
    • Apple
    • Linux

  • Fetch MCP Server

    zcaceres
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    Provides functionality to fetch web content in various formats, including HTML, JSON, plain text, and Markdown.
    Last updated -
    4
    120,699
    515
    TypeScript
    MIT License

  • Fetch MCP Server

    tokenizin
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    Provides functionality to fetch web content in various formats, including HTML, JSON, plain text, and Markdown.
    Last updated -
    4
    120,699
    2

  • URL Fetch MCP

    aelaguiz
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    A Model Context Protocol (MCP) server that enables Claude or other LLMs to fetch content from URLs, supporting HTML, JSON, text, and images with configurable request parameters.
    Last updated -
    3
    1
    Python
    MIT License

  • Advanced Reasoning MCP Server

    angrysky56
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    An MCP server that enhances sequential thinking with meta-cognitive capabilities including confidence tracking, hypothesis testing, and organized memory storage through graph-based libraries and structured JSON documents.
    Last updated -
    10
    2
    JavaScript
    MIT License

  • Fetch MCP Server

    goswamig
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    Provides functionality to fetch web content in various formats, including HTML, JSON, plain text, and Markdown with support for custom headers.
    Last updated -
    4
    120,699
    3
    TypeScript

  • MCP URL Fetcher

    nathanonn
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    A Model Context Protocol server that enables LLMs to fetch and process web content in multiple formats (HTML, JSON, Markdown, text) with automatic format detection.
    Last updated -
    5
    4
    TypeScript
    • Apple

  • Excalidraw MCP Server

    i-tozer
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    A Model Context Protocol server that provides API functionality for creating, managing, and exporting Excalidraw drawings in various formats like SVG, PNG, and JSON.
    Last updated -
    8
    43
    25
    JavaScript

  • JSON Canvas MCP Server

    Cam10001110101
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    A Model Context Protocol server that enables creating, modifying, and validating infinite canvas data structures according to the JSON Canvas 1.0 specification.
    Last updated -
    6
    Python
    MIT License

  • MCP Autostarter

    199-mcp
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    An intelligent MCP server that enables seamless restarting of Claude's MCP handler process without disrupting the UI, allowing for plugin reloading without closing the entire Claude Desktop application.
    Last updated -
    3
    2
    TypeScript
    • Apple
    • Linux

  • MCP Source Tree Server

    owayo
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    Generates a JSON file tree from a specified directory's 'src' folder, adhering to '.gitignore' rules, allowing for quick project structure review in Claude.
    Last updated -
    1
    Python
    MIT License

  • Excel MCP Server

    yzfly
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    An MCP server that provides comprehensive Excel file operations, data analysis, and visualization capabilities for working with various spreadsheet formats like XLSX, CSV, and JSON.
    Last updated -
    8
    64
    Python

  • ACP-MCP-Server

    GongRzhe
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    A bridge server that connects Agent Communication Protocol (ACP) agents with Model Context Protocol (MCP) clients, enabling seamless integration between ACP-based AI agents and MCP-compatible tools like Claude Desktop.
    Last updated -
    16
    6
    Python
    MIT License

  • mcp-server-collector

    chatmcp
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    A MCP Server used to collect MCP Servers over the internet.
    Last updated -
    3
    18
    Python
    • Apple

  • MCP Filesystem Server

    safurrier
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    A Model Context Protocol server that provides secure and intelligent interaction with files and filesystems, offering smart context management and token-efficient operations for working with large files and complex directory structures.
    Last updated -
    21
    44
    Python
    MIT License
    • Apple
    • Linux

  • MCP JSON-RPC Server

    melvincarvalho
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    A beginner-friendly MCP-inspired JSON-RPC server built with Node.js, offering basic client-server interaction through an 'initialize' capabilities handshake and an 'echo' function.
    Last updated -
    4
    JavaScript
    MIT License

  • MindManager MCP Server

    robertZaufall
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    A Model Context Protocol server that enables LLMs to interact with MindManager mind maps, allowing retrieval of mind map structures and export to formats like Mermaid, Markdown, and JSON.
    Last updated -
    9
    3
    Python
    MIT License
    • Apple

  • openrpc-mpc-server

    shanejonas
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    A Model Context Protocol (MCP) server that provides JSON-RPC functionality through OpenRPC.
    Last updated -
    2
    24
    36
    JavaScript
    Apache 2.0
    • Apple