mcp-framework

MCP Server Framework and Tool Development library for building custom capabilities into agents.

Production-Ready MCP Server Framework • Build, deploy & scale secure AI agent infrastructure • Includes Auth, Observability, Debugger, Telemetry & Runtime • Run real-world MCPs powering AI Agents

MCP Fusion - The TypeScript framework for secure MCP servers.

Keryx: The Fullstack TypeScript Framework for MCP and APIs

The TypeScript framework for MCP servers Build MCP tools that share services, validate inputs and apply the access rules you configure. Bring authentication, testing, agents and background jobs into the same server, with builds for Node.js, Vercel, AWS Lambda and Cloudflare Workers.

HasMCP Community Edition

An MCP server that allows users to dynamically add custom tools/functions at runtime

The tinystruct-mcp is an extensible MCP server based on tinystruct framework via the Model Context Protocol (MCP).

mcpp is a mcp framework for cpp

MCP app framework — config-driven MCP servers with auth, middleware, and data stores

Shared Streamable HTTP transport, auth (bearer + OAuth 2.1 resource server) and deploy tooling for kieksme MCP servers

An opinionated implementation of the MCP spec for FastAPI: Streamable HTTP, stdio, tasks and optional auth hooks.

MCP servers, at pico scale. A 4 kB, zero-dependency TypeScript framework for Model Context Protocol servers. Node, Bun, Deno, Workers.

Auth and user data management for multi-user Python web apps

Lightweight MCP server that loads multiple tools from a single process. One server, many tools, zero coordination overhead.

TypeScript framework for MCP servers and CLIs, for Claude Code, Codex and AI agents. Describe each tool once and Slipway ships both, with write safety, typed results and release checks built in.

GCP App Deployer — CLI tool for deploying Cloud Run services with Terraform