The first open-source agent skills builder. Define skills by vibe workflow, run on Claude Code, Cursor, Codex & more. Build Clawdbot 🦞· APIs for Lovable · Bots for Slack & Lark/Feishu · Skills are infrastructure, not prompts.

Claudable is an open-source web builder that leverages local CLI agents, such as Claude Code, Codex, Gemini CLI, Qwen Code, and Cursor Agent, to build and deploy products effortlessly.

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从零构建 Code Agent：Claude Code 源码深度解析 | Build a Code Agent from Scratch: Deep Dive into Claude Code Source

Agentic QE Fleet is an open-source AI-powered QA/QE platform designed for use with Coding Agents (works best with Claude Code) featuring specialized agents and skills to support testing activities for a product at any stage of the SDLC. Free to use, fork, build, and contribute. Based on the Agentic QE Framework created by Dragan Spiridonov.

Claude Code Source - Buildable Research Fork. Reverse-engineered build system, runnable with Bun.

Recovered and build-fixed Claude Code 2.1.88 source from sourcemaps, maintained as a research and learning reference by Codex.

Open-source, desktop client/UI build to harness Claude Code, Codex and any other Agent accepting Agent Client Protocol. Run multiple AI coding agents side by side with rich tool visualization, MCP integrations, built-in terminal, git, browser and just about anything else you may need.

Open-source sandboxes where coding agents build and deploy. Spin up isolated environments where Claude Code, Cursor, and other agents code and deploy software.

Open-Source AI App Builder for Mobile — Build apps with AI like vibecodeapp, rork, lovable & bolt.new but fully open source. Describe what you want → AI builds it → Preview on your phone. Built with Claude Code, Expo, React Native, Convex, E2B.

Claude Code v2.1.88 Source Code — actively working on a Bun build, toward understanding Claude Code design.

An open-source Project Operating System for vibe coders — builders who use AI coding assistants (Lovable, Bolt, Cursor, Claude Code, Replit, v0, etc.) to build apps. It eliminates chaotic, fragmented workflows by providing a structured, AI-ready build pipeline that takes you from a raw idea to a production-ready app.

A customized build of Claude Code v2.1.88 — rebuilt from source with full UI customization. Built using esbuild with auto-generated stubs for 108 missing internal modules. Terminal-based AI coding assistant with 40+ tools, multi-agent support, MCP integration, and plugin system.

A buildable and runnable source project reconstructed from the @anthropic-ai/claude-code@2.1.88 npm package (with cli.js.map). Runtime is Bun. Zero modifications to any original src/ or vendor/ files.

Claude Code CLI — build from leaked source (March 31, 2026)

A comprehensive Claude Code/Copilot skill that helps developers build secure applications following [OpenSSF (Open Source Security Foundation)](https://openssf.org/) best practices.

Claude Code v2.1.88 extracted TypeScript source + working Bun build setup

Buildable Claude Code CLI from official source — zero-modification Bun.plugin() preload approach

Claude Code Plugin: 35 MCP tools to build AI skills from 17 source types

Claude Code Snapshot for Research. All original source code is the property of Anthropic.I will not waste the open-source spirit of Anthropic, and will build a new Agent OS based on its open-source code.

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Validate before you build. Evidence-backed BUILD/PIVOT/KILL decisions for SaaS ideas. A free, open-source Claude Code plugin.

🦃 One prompt → fully built, QA'd, production-ready app. Open-source AI build orchestrator for Claude Code.

Feature-Driven-Flow (FDF) source repository for Codex and Claude Code, with shared runtime assets, build tooling, and documentation.

Recovered and build-fixed Claude Code 2.1.88 source from sourcemaps, maintained as a research and learning reference by Codex.

Open-source build package for creating an MCP server that gives Claude Code full control over Autodesk Fusion 360. Localhost-only, no bloat, no binaries.

TUI-first, open-source orchestration layer for coding agents. Scan your repo, build structured plans, and route execution to Cursor CLI, Claude Code, or OpenCode — all from a polished terminal UI. Local-first. Repo-aware. CLI-native.

Open-source toolkit that connects Problem-Driven AI methodology with GitHub Spec Kit. Think first, build second: two AI verification agents ensure everything the AI builds traces back to a real, validated problem. Works with Claude Code, GitHub Copilot, and Cursor.

🚀 CodeStore — Interactive TUI utility to intelligently harvest source code from your projects. Perfect for gathering project context for LLMs (ChatGPT/Claude) while skipping the junk (node_modules, build artifacts, binaries). Built with Go.

Opensource claude code client