Elixir Model Context Protocol (MCP) SDK (hermes-mcp fork)

Magg: The MCP Aggregator

C++ MCP SDK - build Model Context Protocol (MCP) servers and clients in C++ / CPP. Enterprise-grade security, observability, connectivity. Stdio, HTTP+SSE, Streamable HTTP, WebSocket, TCP transports. Bindings for Python, TypeScript, Go, Rust, Java, C#.

A full featured, enterprise grade rust MCP SDK

Zero-dependency MCP server implementation.

MBASE, an LLM SDK in C++

Clojure/ClojureScript library for making MCP server and client

Simple MCP SDK in Java

Cross-platform C SDK for Model Context Protocol (MCP), in modern🚀 C23.

Turn any MCP server into a type-safe TypeScript SDK in seconds - with OAuth 2.1 and multi-provider support

A conformance-tested C++17 SDK for Model Context Protocol servers and clients.

A server implementation for the Model Context Protocol (MCP) in Ruby.

Model Context Protocol(MCP) SDK for Go

A Git intelligence MCP server built with Node.js and TypeScript that analyzes local Git repositories to surface insights like hotspots, churn, temporal coupling, knowledge maps, and risk scoring. Designed for AI agents, it exposes repository analytics tools through the Model Context Protocol (MCP) while keeping all data local and read-only.

MCP client SDK with mTLS, OAuth 2.1, and semantic discovery, available in Python, TypeScript, Rust, Elixir, and Ruby

Usage tracking and analytics for MCP servers

Template file system mcp server

Engine-neutral MCP behavior/adapter/grammar primitives for TypeScript — server, client, grammar, transports

Lightweight C++ MCP (Model Context Protocol) SDK implemented using cpp20 coroutines.

A practical open-source roadmap to build production-grade AI agents, copilots, RAG systems, MCP tools, and agentic applications.