ruvnet/open-claude-code

Nightly Claude Code CLI Decompile — Reverse Engineered & Rebuilt

Open Claude Code Open Source Claude Code CLI — Reverse Engineered & Rebuilt  An open source implementation of Anthropic's Claude Code CLI, built from decompiled source intelligence using ruDevolution . > **Release automation:** The nightly workflow gates publication on source validation, tests, AI analysis, and registry checks. A successful run is the evidence of completion; failed runs do not advance checkpoints. Capability proposals require review before implementation. See the release workflow and ADR-004. --- ## ⚡ Quick Start ```bash # Run instantly (no install) npx @ruvnet/open-claude-code "explain this codebase" # Or install globally npm install -g @ruvnet/open-claude-code occ "hello" # Interactive mode occ ``` **Requires:** `ANTHROPIC_API_KEY` environment variable set. ```bash export ANTHROPIC_API_KEY=sk-ant-... npx @ruvnet/open-claude-code "what files are in this directory?" ``` --- ## Skills and Claude Code plugin Three shared skills cover CLI usage, diagnosis, and release verification. Choose one installation method to avoid duplicate skills. ### Install with npx skills The tested skills installer requires Node 22.20 or newer (Node 24 recommended). OCC itself requires Node 20 or newer. ```bash npx skills@1.7.2 add ruvnet/open-claude-code --agent claude-code --skill occ-use occ-diagnose occ-verify-release ``` OCC 2.1.2 also loads these project skills from `.claude/skills`, including the installer's symlinks. Project skills override user skills. Invoke them with OCC's Skill tool or slash commands. ### Install the native Claude Code plugin In Claude Code: ```text /plugin