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@modelcontextprotocol Model Context Protocol

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    42 repositories

    • kotlin-sdk

      Public
      The official Kotlin SDK for Model Context Protocol servers and clients. Maintained in collaboration with JetBrains
      mcpkotlin-multiplatform
      mcpkotlin-multiplatform
      Kotlin
      •
      Other
      •233•1.4k•66•10•Updated Aug 10, 2026Aug 10, 2026

    • registry

      Public
      A community driven registry service for Model Context Protocol (MCP) servers.
      mcpmcp-servers
      mcpmcp-servers
      Go
      •
      Other
      •940•7.1k•90•29•Updated Aug 10, 2026Aug 10, 2026

    • python-sdk

      Public
      The official Python SDK for Model Context Protocol servers and clients
      pythonmcpmcp-server
      pythonmcpmcp-servermcp-client
      Python
      •
      MIT License
      •3.8k•24k•244•285•Updated Aug 10, 2026Aug 10, 2026

    • go-sdk

      Public
      The official Go SDK for Model Context Protocol servers and clients. Maintained in collaboration with Google.
      gomcp
      gomcp
      Go
      •
      Other
      •504•5k•44•38•Updated Aug 10, 2026Aug 10, 2026

    • modelcontextprotocol

      Public
      Specification and documentation for the Model Context Protocol
      docsmcpspecification
      docsmcpspecificationstandard
      TypeScript
      •
      Other
      •1.7k•8.9k•78•80•Updated Aug 10, 2026Aug 10, 2026

    • conformance

      Public
      Conformance Tests for MCP
      TypeScript
      •
      Other
      •73•97•52•47•Updated Aug 10, 2026Aug 10, 2026

    • csharp-sdk

      Public
      The official C# SDK for Model Context Protocol servers and clients. Maintained in collaboration with Microsoft.
      csharpdotnetmcp
      csharpdotnetmcpmcp-servermodelcontextprotocolmcp-client
      C#
      •
      Other
      •779•4.5k•111•45•Updated Aug 10, 2026Aug 10, 2026

    • access

      Public
      Infrastructure as Code for MCP access management
      infrastructureauthorization
      infrastructureauthorization
      TypeScript
      •60•43•0•2•Updated Aug 10, 2026Aug 10, 2026

    • typescript-sdk

      Public
      The official TypeScript SDK for Model Context Protocol servers and clients
      typescriptmcpmcp-server
      typescriptmcpmcp-servermcp-client
      TypeScript
      •
      Other
      •2.1k•13k•283•270•Updated Aug 10, 2026Aug 10, 2026

    • quickstart-resources

      Public
      A repository of servers and clients from the Model Context Protocol tutorials
      Go
      •
      Other
      •664•1.2k•9•8•Updated Aug 10, 2026Aug 10, 2026

    • ruby-sdk

      Public
      The official Ruby SDK for the Model Context Protocol.
      rubymcpmcp-server
      rubymcpmcp-servermcp-client
      Ruby
      •
      Other
      •127•882•2•5•Updated Aug 10, 2026Aug 10, 2026

    • experimental-ext-skills

      Public
      Experimental exploration of skills discovery and distribution through MCP primitives. Maintained by the Skills Over MCP Working Group.
      Apache License 2.0
      •23•173•20•9•Updated Aug 10, 2026Aug 10, 2026

    • servers

      Public
      Model Context Protocol Servers
      TypeScript
      •
      Other
      •11k•89k•241•256•Updated Aug 10, 2026Aug 10, 2026

    • rust-sdk

      Public
      The official Rust SDK for the Model Context Protocol
      rustmcpmcp-server
      rustmcpmcp-servermcp-client
      Rust
      •
      Other
      •597•3.8k•20•17•Updated Aug 9, 2026Aug 9, 2026

    • experimental-ext-interceptors

      Public
      Status: Experimental. This repository provides a multi-language reference implementation of the proposed interceptor extension for the Model Context Protocol (M…
      extensionexperimental
      extensionexperimental
      C#
      •
      Apache License 2.0
      •12•23•4•9•Updated Aug 9, 2026Aug 9, 2026

    • inspector

      Public
      Visual testing tool for MCP servers
      toolmcpdebug
      toolmcpdebug
      TypeScript
      •1.5k•11k•77•15•Updated Aug 9, 2026Aug 9, 2026

    • java-sdk

      Public
      The official Java SDK for Model Context Protocol servers and clients. Maintained in collaboration with Spring AI
      javamcpmcp-server
      javamcpmcp-servermcp-client
      Java
      •
      MIT License
      •1.1k•3.6k•139•148•Updated Aug 7, 2026Aug 7, 2026

    • 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
      •32•77•4•7•Updated Aug 7, 2026Aug 7, 2026

    • ext-tasks

      Public
      This repository provides a reference for the tasks extensions to the MCP protocol, allowing for long-running operations, such as Agent communication, in MCP.
      TypeScript
      •
      Apache License 2.0
      •6•25•2•4•Updated Aug 2, 2026Aug 2, 2026

    • transports-wg

      Public
      Transports Working Group
      Other
      •8•18•2•11•Updated Jul 30, 2026Jul 30, 2026

    • experimental-ext-server-card

      Public
      extensionmcp
      extensionmcp
      TypeScript
      •
      Apache License 2.0
      •3•5•8•3•Updated Jul 27, 2026Jul 27, 2026

    • php-sdk

      Public
      The official PHP SDK for Model Context Protocol servers and clients. Maintained in collaboration with The PHP Foundation.
      phpmcpmcp-server
      phpmcpmcp-servermcp-client
      PHP
      •
      Other
      •160•1.6k•79•14•Updated Jul 27, 2026Jul 27, 2026

    • ext-apps

      Public
      Official repo for spec & SDK of MCP Apps protocol - standard for UIs embedded AI chatbots, served by MCP servers
      uiaimcp
      uiaimcpappsmodelcontextprotocolmcp-apps
      TypeScript
      •
      Other
      •363•2.7k•109•82•Updated Jul 23, 2026Jul 23, 2026

    • agents-wg

      Public
      Staging grounds for the Agents Working Group
      Apache License 2.0
      •6•9•1•3•Updated Jul 20, 2026Jul 20, 2026

    • financial-services-interest-group

      Public
      Financial Services Interest Group
      Apache License 2.0
      •6•58•2•1•Updated Jul 15, 2026Jul 15, 2026

    • actions

      Public
      GitHub Actions relevant to the management of MCP repositories.
      JavaScript
      •
      MIT License
      •2•4•0•0•Updated Jul 6, 2026Jul 6, 2026

    • experimental-ext-tool-annotations

      Public
      Repository for the Tool Annotations Interest Group
      MDX
      •
      Other
      •4•2•1•2•Updated Jun 26, 2026Jun 26, 2026

    • ext-auth

      Public
      Extensions to authorization
      MDX
      •
      MIT License
      •42•149•10•9•Updated Jun 18, 2026Jun 18, 2026

    • experimental-ext-triggers-events

      Public
      Incubation space for the MCP Triggers & Events Working Group
      Apache License 2.0
      •3•13•0•2•Updated Jun 15, 2026Jun 15, 2026

    • dns

      Public
      Infrastructure as Code for MCP domains / DNS management
      dnsinfrastructure
      dnsinfrastructure
      TypeScript
      •8•10•0•2•Updated Jun 11, 2026Jun 11, 2026
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