Coding Agents MCP Servers
Compare the best open-source MCP servers for coding agents. Agents and tools that write, review and refactor code. Ranked by GitHub stars, with install commands, what each one can touch and scan reports where available.
Headroom
Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 20% fewer tokens for coding agents, 60-95% fewer tokens for JSON, same answers. Library, proxy, MCP server.
Context Mode
Context window optimization for AI coding agents. Sandboxes tool output (98% reduction), persists session memory, and enforces routing across 17 platforms via MCP + hooks.
Code Review Graph
Local-first code intelligence graph for MCP and CLI. Builds a persistent map of your codebase so AI coding tools read only what matters, with benchmarked context reductions on reviews and large-repo workflows.
Serena
A powerful MCP toolkit for coding, providing semantic retrieval and editing capabilities - the IDE for your agent
Mastra
Mastra is the modern TypeScript framework for AI-powered applications and agents.
Fastmcp
🚀 The fast, Pythonic way to build MCP servers and clients.
Python SDK
The official Python SDK for Model Context Protocol servers and clients
Easy Vibe
💻 Vibe Coding 101|Your First Course For AI Product Builders.
Rocketride Server
High-performance AI pipeline engine with a C++ core and 50+ Python-extensible nodes. Build, debug, and scale LLM workflows with 13+ model providers, 8+ vector databases, and agent orchestration, all from your IDE. Includes VS Code extension, TypeScript/Python SDKs, and Docker deployment.
Nuclear
Streaming music player that finds free music for you
Openfang
Open-source Agent Operating System
MCP For Beginners
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.
Electerm
📻Free and open-sourced terminal/ssh/sftp/ftp/telnet/serialport/RDP/VNC/Spice client(Linux, Mac, Windows, Android, HarmonyOS, iOS)
Typescript SDK
The official TypeScript SDK for Model Context Protocol servers and clients
Solidcraft
SolidCraft: an open-source parametric 3D CAD application built in pure Rust. Desktop, web, and automation through MCP.
Claude Context
Code search MCP for Claude Code. Make entire codebase the context for any coding agent.
Trail Code
Turbocharge Claude Code, Cursor, Codex, Gemini & every coding agent: faster, cheaper, with contextual understanding specific to your codebase.
Astrid
Astrid is a portable, capability-secure operating system for composable software.
DesktopCommanderMCP
This is MCP server for Claude that gives it terminal control, file system search and diff file editing capabilities
Atlas
Source control for agents. Use multiple coding agents, track their changes and query them in one place
AIHOT
一个自己找热点、自己写日报的网站框架。把信源和精选标准换成你的,它就是你的行业热点站。
FileCodeBox
文件快递柜-匿名口令分享文本,文件,像拿快递一样取文件(FileCodeBox - File Express Cabinet - Anonymous Passcode Sharing Text, Files, Like Taking Express Delivery for Files)
Jscpd
Copy/paste detector for source code. 220+ languages, Rust engine, SARIF/HTML/badge reporters, GitHub Action, MCP server for AI agents.
Agent Desktop
Agent Desktop gives any agent reliable computer use on the desktop. Built with Rust, it sees any app's real UI structure through OS accessibility trees and operates it — refs stay stable and actions stay safe to retry, instead of guessing from pixels.
List refreshed November 15, 2026. Data comes from public GitHub repositories.