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A local-first Agent OS — drive Claude Code, Codex and OpenCode from your browser.
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View guide →Teams-first multi-agent orchestration for Claude Code — parallel agents, team mode and tmux workers
oh-my-claudecode is an open-source dev tools project by Yeachan-Heo (Yeachan-Heo/oh-my-claudecode on GitHub). It has 39,690 GitHub stars and 3,550 forks, is released under the MIT license, and was last updated on GitHub on 8 October 2026.
Decide what you want from oh-my-claudecode and check the README and requirements to confirm it fits your setup and TypeScript environment.
Clone the repository from GitHub (github.com/Yeachan-Heo/oh-my-claudecode) or use the documented install channel if you do not need the source.
Follow the README quickstart to install dependencies and set any required configuration or credentials.
Work through the README's first example end to end, then adapt it to your own project or data.
Teams-first orchestration that runs Claude Code agents as a coordinated team.
Multiple orchestration modes for different task shapes and autonomy levels.
Can drive Codex, Gemini/Antigravity and other CLIs as tmux workers.
Provides CLI commands and in-session skills; the `omc` CLI exposes both entrypoints.
Built for parallel execution across agents to cut wall-clock time.
Installs through the Claude Code plugin marketplace, then `omc setup`.
Start by getting the source and entering the project directory.
git clone https://github.com/Yeachan-Heo/oh-my-claudecode.git
cd oh-my-claudecodeAdd the marketplace and install the plugin inside Claude Code.
/plugin marketplace add https://github.com/Yeachan-Heo/oh-my-claudecode
/plugin install oh-my-claudecodeComplete setup from your shell with the omc CLI.
omc setupIt is maintained by Yeachan-Heo and contributors on GitHub, where the repository github.com/Yeachan-Heo/oh-my-claudecode is the canonical home for code, issues and releases.
Yes — it is open source under the MIT license. Read the license in the repository for what is permitted, including any conditions on redistribution or commercial use.
No OMC key — it orchestrates Claude Code and other CLIs, which use your own subscriptions or keys.
Compared with stock Claude Code subagents: OMC adds team mode, external CLI workers and orchestration modes beyond built-in subagent features.
Clone github.com/Yeachan-Heo/oh-my-claudecode, follow the README quickstart to install it, and run the documented first example before adapting it to your own work.
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