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Reverse engineer anything with agents, from app behavior down to native binaries.

Node.js·MIT·★ 309k·No key

GitHub's official MCP server for repos, issues, pull requests, Actions runs and code scanning alerts.

Official·Docker·MIT·★ 34k·Needs GitHub

The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

Node.js·MIT·★ 282k·No key

Turn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph. A /graphify skill for Claude Code, Cursor, Codex, and Gemini CLI: local deterministic AST parsing, e

Python·Apache-2.0·★ 127k·No key

Give your AI agent eyes to see the entire internet. Read & search Twitter, Reddit, YouTube, GitHub, Bilibili, XiaoHongShu — one CLI, zero API fees.

Python·MIT·★ 98k·No key

An open-source, code-first Go toolkit for building, evaluating, and deploying sophisticated AI agents with flexibility and control.

Official·Go·Apache-2.0·★ 8.9k·No key

Never stop coding. Free MIT AI gateway: one endpoint, 359 providers (150+ free), 1200+ models Kimi, Claude, GPT, Gemini, GLM, DeepSeek, MiniMax. Works with Claude Code, Codex, Cursor, OpenCode, Cline

Node.js·MIT·★ 77k·No key

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.

Python·Apache-2.0·★ 76k·No key

A cross-platform desktop All-in-One assistant for Claude Code, Codex, OpenCode, OpenClaw, Grok Build & Hermes Agent. Only official website: ccswitch.io

Skill·MIT·★ 145k·No key

Open-source personal AI assistant & Agent Harness. Plans tasks, runs tools and skills, self-evolves with memory and knowledge. Multi-agent, multi-model, multi-channel. Lightweight, extensible, one-lin

Python·MIT·★ 47k·No key

Draw and edit draw.io diagrams by chatting with an AI. Web app, desktop app, and an MCP server for Claude Code, Cursor, Codex and VS Code.

Node.js·Apache-2.0·★ 36k·No key

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 w

Python·MIT·★ 32k·No key

an open source, extensible AI agent that goes beyond code suggestions - install, execute, edit, and test with any LLM

Skill·Apache-2.0·★ 55k·No key

【低代码v2.0，一句话即可生成整个系统】企业级AI低代码平台，一键生成前后端代码甚至整个系统。 AI Skills 一句话画流程、设计表单、生成报表、大屏。内置 AI应用平台涵盖：AI聊天、知识库、流程编排、MCP插件等，兼容主流大模型。引领AI低代码「Skills 生成 → 在线配置 → 代码生成 → 手工合并->AI修改」开发模式，解决 Java 项目 90% 重复工作，提高效率又不失灵活。

Skill·Apache-2.0·★ 48k·No key

High-performance code intelligence MCP server. Indexes codebases into a persistent knowledge graph — average repo in milliseconds. 162 languages, sub-ms queries, 99% fewer tokens. Single static binary

Skill·MIT·★ 47k·No key

A MCP for Claude Desktop / Claude Code / Windsurf / Cursor to build n8n workflows for you

Node.js·MIT·★ 23k·No key

Enhanced ChatGPT Clone: Features Agents, MCP, Skills, DeepSeek, Anthropic, AWS, OpenAI, Responses API, Azure, Groq, o1, GPT-5, Mistral, OpenRouter, Vertex AI, Gemini, Artifacts, AI model switching, me

Skill·MIT·★ 46k·No key

Multi-harness agentic plugin marketplace for Claude Code, Codex, Cursor, OpenCode, GitHub Copilot, Google Antigravity, and Pi

Skill·MIT·★ 41k·No key

⌥ Coding agent with the IDE wired in. Built by Stencil Labs.

Skill·MIT·★ 36k·No key

Convert documentation websites, GitHub repositories, and PDFs into Claude AI skills with automatic conflict detection

Python·MIT·★ 15k·No key

Docker CLI plugin that runs MCP servers in isolated containers behind one gateway; powers Docker Desktop's MCP Toolkit.

Official·Skill·MIT·★ 1.6k·Needs Docker

An open-source AI coding agent that lives in your terminal.

Skill·Apache-2.0·★ 29k·No key