— · no license
The official C# SDK for Model Context Protocol servers and clients. Maintained in collaboration with Microsoft.
v2.0.0-alpha.0 · no license
The official TypeScript SDK for Model Context Protocol servers and clients
— · MIT
The official Python SDK for Model Context Protocol servers and clients
— · MIT
The official Java SDK for Model Context Protocol servers and clients. Maintained in collaboration with Spring AI
— · no license
The official Rust SDK for the Model Context Protocol
— · no license
The official PHP SDK for Model Context Protocol servers and clients. Maintained in collaboration with The PHP Foundation.
— · no license
The official Ruby SDK for the Model Context Protocol servers and clients.
v0.0.0 · MIT
Skybridge is a full-stack TypeScript framework for MCP Apps and ChatGPT Apps. Type-safe. React-powered. Platform-agnostic.
— · MIT
This open-source curriculum introduces the fundamentals of Model Context Protocol (MCP) through real-world, cross-language examples in .NET, Java, TypeScript, JavaScript, Rust and Python. Designed for developers, it focuses on practical techniques for building modular, scalable, and secure AI workflows from session setup to service orchestration.
— · Apache-2.0
Open source MCP Servers for AWS
v2.0.4 · MIT
The fullstack MCP framework to develop MCP Apps for ChatGPT / Claude & MCP Servers for AI Agents.
— · no license
Testing and evaluation platform to chat, inspect, and debug MCP servers, MCP apps, and ChatGPT apps.
— · Apache-2.0
The full-stack TypeScript framework to build, test, and deploy production-ready MCP servers and AI-native apps.
v0.0.97 · GPL-3.0
A VSCode extension that lets you find and install Agent Skills and MCP Apps to use with GitHub Copilot, Claude Code, and Codex CLI.
— · MIT
An MCP proxy server that aggregates and serves multiple MCP resource servers through a single HTTP server.
— · Apache-2.0
Java AI application development framework (supports LLM-tool,skill; RAG; MCP; Agent-ReAct,Team-Agent). Compatible with java8 ~ java25. It can also be embedded in SpringBoot, jFinal, Vert.x, Quarkus, and other frameworks.
— · no license
Enable AI assistant clients like Cursor, Windsurf and Claude Desktop to control Unreal Engine through natural language using the Model Context Protocol (MCP).