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@modelcontextprotocol Model Context Protocol

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    30 repositories

    • ext-apps

      Public
      Official repo for SDK of upcoming Apps / UI extension
      TypeScript
      •
      MIT License
      •49•320•22•22•Updated Jan 1, 2026Jan 1, 2026

    • typescript-sdk

      Public
      The official TypeScript SDK for Model Context Protocol servers and clients
      TypeScript
      •
      MIT License
      •1.5k•11k•180•78•Updated Jan 1, 2026Jan 1, 2026

    • modelcontextprotocol

      Public
      Specification and documentation for the Model Context Protocol
      TypeScript
      •
      MIT License
      •1.2k•6.8k•242•88•Updated Jan 1, 2026Jan 1, 2026

    • ruby-sdk

      Public
      The official Ruby SDK for the Model Context Protocol. Maintained in collaboration with Shopify.
      Ruby
      •
      MIT License
      •89•669•11•9•Updated Dec 31, 2025Dec 31, 2025

    • csharp-sdk

      Public
      The official C# SDK for Model Context Protocol servers and clients. Maintained in collaboration with Microsoft.
      C#
      •
      MIT License
      •593•3.7k•123•13•Updated Dec 31, 2025Dec 31, 2025

    • go-sdk

      Public
      The official Go SDK for Model Context Protocol servers and clients. Maintained in collaboration with Google.
      Go
      •
      MIT License
      •322•3.5k•56•23•Updated Dec 31, 2025Dec 31, 2025

    • python-sdk

      Public
      The official Python SDK for Model Context Protocol servers and clients
      Python
      •
      MIT License
      •2.9k•21k•242•80•Updated Dec 31, 2025Dec 31, 2025

    • registry

      Public
      A community driven registry service for Model Context Protocol (MCP) servers.
      mcpmcp-servers
      Go
      •
      MIT License
      •545•6.2k•92•19•Updated Dec 31, 2025Dec 31, 2025

    • php-sdk

      Public
      The official PHP SDK for Model Context Protocol servers and clients. Maintained in collaboration with The PHP Foundation.
      PHP
      •
      MIT License
      •103•1.3k•31•13•Updated Dec 30, 2025Dec 30, 2025

    • quickstart-resources

      Public
      A repository of servers and clients from the Model Context Protocol tutorials
      TypeScript
      •
      MIT License
      •526•926•12•4•Updated Dec 29, 2025Dec 29, 2025

    • kotlin-sdk

      Public
      The official Kotlin SDK for Model Context Protocol servers and clients. Maintained in collaboration with JetBrains
      mcpkotlin-multiplatform
      Kotlin
      •
      MIT License
      •183•1.2k•69•18•Updated Dec 29, 2025Dec 29, 2025

    • rust-sdk

      Public
      The official Rust SDK for the Model Context Protocol
      Rust
      •
      MIT License
      •432•2.8k•83•19•Updated Dec 24, 2025Dec 24, 2025

    • inspector

      Public
      Visual testing tool for MCP servers
      TypeScript
      •
      MIT License
      •1.1k•8.1k•109•38•Updated Dec 22, 2025Dec 22, 2025

    • .github

      Public
      Discussions and README for Model Context Protocol
      53•64•1•3•Updated Dec 20, 2025Dec 20, 2025

    • servers

      Public
      Model Context Protocol Servers
      TypeScript
      •
      MIT License
      •9.1k•75k•207•52•Updated Dec 19, 2025Dec 19, 2025

    • conformance

      Public
      Conformance Tests for MCP
      TypeScript
      •
      MIT License
      •10•28•7•17•Updated Dec 15, 2025Dec 15, 2025

    • mcpb

      Public
      Desktop Extensions: One-click local MCP server installation in desktop apps
      TypeScript
      •
      MIT License
      •149•1.6k•60•10•Updated Dec 15, 2025Dec 15, 2025

    • example-remote-client

      Public
      TypeScript
      •20•26•0•1•Updated Dec 15, 2025Dec 15, 2025

    • java-sdk

      Public
      The official Java SDK for Model Context Protocol servers and clients. Maintained in collaboration with Spring AI
      Java
      •
      MIT License
      •771•3k•209•91•Updated Dec 15, 2025Dec 15, 2025

    • access

      Public
      Infrastructure as Code for MCP access management
      TypeScript
      •11•19•0•3•Updated Dec 13, 2025Dec 13, 2025

    • static

      Public
      want a static file hosted somewhere? static.modelcontextprotocol.io is somewhere!
      HTML
      •
      MIT License
      •5•7•0•0•Updated Dec 12, 2025Dec 12, 2025

    • example-remote-server

      Public
      A hosted version of the Everything server - for demonstration and testing purposes, hosted at https://example-server.modelcontextprotocol.io/mcp
      TypeScript
      •
      MIT License
      •18•54•4•4•Updated Dec 8, 2025Dec 8, 2025

    • ext-auth

      Public
      Extensions to authorization
      MDX
      •
      MIT License
      •8•37•0•4•Updated Dec 5, 2025Dec 5, 2025

    • financial-services-interest-group

      Public
      Financial Services Interest Group
      MIT License
      •2•38•2•0•Updated Nov 4, 2025Nov 4, 2025

    • swift-sdk

      Public
      The official Swift SDK for Model Context Protocol servers and clients.
      swiftmcp
      Swift
      •
      MIT License
      •151•1.1k•31•14•Updated Sep 23, 2025Sep 23, 2025

    • use-mcp

      Public
      TypeScript
      •
      MIT License
      •76•1k•10•9•Updated Jul 25, 2025Jul 25, 2025

    • servers-archived

      Public archive
      Reference MCP servers that are no longer maintained
      JavaScript
      •
      MIT License
      •130•198•0•0•Updated May 28, 2025May 28, 2025

    • docs

      Public archive
      Documentation for the Model Context Protocol (MCP)
      MDX
      •
      MIT License
      •281•420•28•49•Updated Apr 8, 2025Apr 8, 2025

    • create-python-server

      Public archive
      Create a Python MCP server
      Python
      •
      MIT License
      •109•469•4•3•Updated Jan 23, 2025Jan 23, 2025

    • create-typescript-server

      Public archive
      CLI tool to create a new TypeScript MCP server
      JavaScript
      •
      MIT License
      •65•167•3•1•Updated Nov 25, 2024Nov 25, 2024