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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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5,223 servers. Last updated -

Matching MCP tools:

Matching MCP servers:

  • JavaScript Sandbox MCP Server

    garc33
    A
    security
    F
    license
    A
    quality
    Provides a secure, isolated JavaScript execution environment with configurable time and memory limits for safely running code from Claude.
    Last updated -
    1
    5
    JavaScript
    • Apple

  • Isolator MCP Server

    Ompragash
    A
    security
    A
    license
    A
    quality
    A TypeScript server implementing the Model Context Protocol that provides secure code execution in isolated Docker containers, allowing LLM applications to safely run Python, Go, or JavaScript code snippets.
    Last updated -
    1
    Go
    Apache 2.0
    • Apple
    • Linux

  • Browser Use Server

    ztobs
    A
    security
    F
    license
    A
    quality
    Enables browser automation using Python scripts, offering operations like taking webpage screenshots, retrieving HTML content, and executing JavaScript.
    Last updated -
    4
    18
    Python
    • Linux

  • MCP Puppeteer Linux Server

    PhialsBasement
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    security
    F
    license
    A
    quality
    Enables browser automation for LLMs on Linux display servers, supporting web interaction, screenshots, and JavaScript execution in a real browser.
    Last updated -
    7
    5
    4
    JavaScript
    • Linux

  • MCP JavaScript Server

    davlgd
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    security
    A
    license
    -
    quality
    An unofficial JavaScript SDK to create customized servers for the Model Context Protocol, allowing definition of prompts, resources, and tools for tailored interactions.
    Last updated -
    6
    2
    JavaScript
    Apache 2.0
    • Linux
    • Apple

  • JavaScript MCP Server

    yannbam
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    security
    F
    license
    -
    quality
    A server that enables AI assistants to execute JavaScript code with persistent context through stateful REPL sessions, file operations, and package management features.
    Last updated -
    TypeScript
    • Linux
    • Apple

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  • JavaScript MCP Server

    yannbam
    -
    security
    F
    license
    -
    quality
    Allows AI models to run JavaScript/TypeScript code through Model Context Protocol tool calls, supporting both one-time script execution and stateful REPL sessions with npm package integration.
    Last updated -
    TypeScript

  • MCP QuickJS Runner

    jlucaso1
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    security
    -
    license
    -
    quality
    Provides secure execution of arbitrary JavaScript code within a sandboxed QuickJS WASM environment, allowing language models or other MCP clients to safely run JavaScript code snippets without compromising the host system.
    Last updated -
    1
    TypeScript

  • MCP-Server-Playwright

    Automata-Labs-team
    A
    security
    A
    license
    A
    quality
    Enables LLMs to interact with web pages, take screenshots, and execute JavaScript in a real browser environment
    Last updated -
    10
    327
    85
    JavaScript
    MIT License
    • Apple

  • Playwright Server MCP

    blackwhite084
    A
    security
    A
    license
    A
    quality
    The server provides tools for web automation using Playwright, allowing navigation, interaction, and JavaScript execution on web pages, and supports note storage with summarization capabilities.
    Last updated -
    8
    48
    Python
    Apache 2.0
    • Apple

  • mcp-server-browserbaseofficial

    browserbase
    A
    security
    A
    license
    A
    quality
    This server provides cloud browser automation capabilities using Browserbase, Puppeteer, and Stagehand. This server enables LLMs to interact with web pages, take screenshots, and execute JavaScript in a cloud browser environment.
    Last updated -
    8
    419
    1,734
    TypeScript
    Apache 2.0

  • Playwright MCP Server

    lebrodus
    A
    security
    F
    license
    A
    quality
    A server that enables browser automation using Playwright, allowing interaction with web pages, capturing screenshots, and executing JavaScript in a browser environment through LLMs.
    Last updated -
    12
    9,457
    1
    TypeScript

  • MCP Playwright CDP

    lars-hagen
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    security
    F
    license
    A
    quality
    Enables LLMs to perform browser automation through the Playwright framework with Chrome DevTools Protocol support, connecting to existing Chrome instances for advanced web interactions and JavaScript execution.
    Last updated -
    12
    9
    TypeScript

  • mcp-playwright

    executeautomation
    A
    security
    A
    license
    A
    quality
    A Model Context Protocol server that provides browser automation capabilities using Playwright. This server enables LLMs to interact with web pages, take screenshots, and execute JavaScript in a real browser environment.
    Last updated -
    13
    9,457
    3,642
    TypeScript
    MIT License
    • Linux
    • Apple

  • mcp-data-extractor

    sammcj
    A
    security
    A
    license
    A
    quality
    A Model Context Protocol server that extracts embedded data (such as i18n translations or key/value configurations) from TypeScript/JavaScript source code into structured JSON configuration files.
    Last updated -
    2
    14
    2
    JavaScript
    MIT License

  • Playwright MCP Server

    pvinis
    A
    security
    A
    license
    A
    quality
    A Model Context Protocol server that enables LLMs to interact with web pages, take screenshots, generate test code, scrape web pages, and execute JavaScript in a real browser environment.
    Last updated -
    29
    10
    1
    TypeScript
    MIT License

  • Playwright MCP Server

    BhanuTJ93
    A
    security
    A
    license
    A
    quality
    A Model Context Protocol server that provides browser automation capabilities using Playwright, enabling LLMs to interact with web pages, take screenshots, generate test code, scrape web content, and execute JavaScript in real browser environments.
    Last updated -
    31
    9,457
    TypeScript
    MIT License
    • Linux
    • Apple

  • macOS Automator MCP Server

    steipete
    A
    security
    A
    license
    A
    quality
    Provides a Model Context Protocol server for executing AppleScript and JavaScript for Automation scripts on macOS, featuring a knowledge base of pre-defined scripts and supporting automation of macOS applications and system functions.
    Last updated -
    2
    549
    165
    TypeScript
    MIT License
    • Apple

  • Code Research MCP Server

    nahmanmate
    A
    security
    A
    license
    A
    quality
    Facilitates searching and accessing programming resources across platforms like Stack Overflow, MDN, GitHub, npm, and PyPI, aiding LLMs in finding code examples and documentation.
    Last updated -
    6
    25
    JavaScript
    AGPL 3.0
    • Apple

  • Puppeteer MCP Server

    jwaldor
    A
    security
    F
    license
    A
    quality
    Enables LLMs to perform web browsing tasks, take screenshots, and execute JavaScript using Puppeteer for browser automation.
    Last updated -
    4
    15,502
    1
    JavaScript

  • MCP ts-morph Refactoring Tools

    SiroSuzume
    A
    security
    A
    license
    A
    quality
    Provides TypeScript and JavaScript code refactoring operations using ts-morph, allowing AST-based symbol renaming, file/folder renaming, reference searching, and path alias removal when integrated with editor extensions like Cursor.
    Last updated -
    5
    16
    1
    TypeScript
    MIT License

  • Skrape MCP Serverofficial

    skrapeai
    A
    security
    A
    license
    A
    quality
    This server converts webpages into clean, structured Markdown optimized for language model consumption, removing unnecessary content and supporting JavaScript rendering.
    Last updated -
    1
    5
    JavaScript
    MIT License
    • Apple

  • Source Map Parser MCP Server

    MasonChow
    A
    security
    A
    license
    A
    quality
    Enables mapping JavaScript error stack traces back to original source code, extracting context information to help developers locate and fix issues.
    Last updated -
    2
    150
    2
    TypeScript
    MIT License

  • GenAIScriptofficial

    microsoft
    -
    security
    A
    license
    -
    quality
    GenAIScript is a JavaScript runtime dedicated to build relaible, automatable LLM scripts. Every GenAIScript can be exposed as a MCP server automatically.
    Last updated -
    43
    2,608
    TypeScript
    MIT License
    • Linux
    • Apple

  • DocsFetcher MCP Server

    cdugo
    A
    security
    A
    license
    A
    quality
    Fetches and extracts comprehensive package documentation from multiple programming language ecosystems (JavaScript, Python, Java, etc.) for LLMs like Claude without requiring API keys.
    Last updated -
    4
    5
    10
    JavaScript
    MIT License
    • Apple
    • Linux

  • MCP-REPL

    AnEntrypoint
    A
    security
    F
    license
    A
    quality
    A secure JavaScript REPL server that enables executing code snippets in a sandboxed environment with memory protection, timeout handling, and comprehensive error reporting.
    Last updated -
    2
    150
    7
    JavaScript
    • Linux
    • Apple

  • Playwright Server

    williamvd4
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    security
    A
    license
    -
    quality
    A MCP server that provides browser automation tools, allowing users to navigate websites, take screenshots, click elements, fill forms, and execute JavaScript through Playwright.
    Last updated -
    Python
    Apache 2.0
    • Apple

  • Claude MCP Data Explorer

    tofunori
    -
    security
    A
    license
    -
    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 -
    Python
    MIT License

  • Bun SSE Transport for MCP

    tigranbs
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    security
    F
    license
    -
    quality
    Enables real-time communication between client and server using Server-Sent Events (SSE) for the Model Context Protocol, specifically built for the Bun JavaScript runtime.
    Last updated -
    TypeScript

  • Node.js Sandbox MCP Server

    alfonsograziano
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    security
    F
    license
    -
    quality
    Enables running arbitrary JavaScript code in isolated Docker containers with on-the-fly npm dependency installation, supporting both ephemeral one-shot executions and persistent sandbox environments.
    Last updated -
    18
    44
    TypeScript
    • Apple
    • Linux

  • MiniMax MCP JSofficial

    MiniMax-AI
    A
    security
    A
    license
    A
    quality
    JavaScript implementation of MiniMax MCP that enables interaction with MiniMax AI services for image generation, video generation, text-to-speech, and voice cloning through MCP-compatible clients.
    Last updated -
    6
    337
    35
    TypeScript
    MIT License