A Claude Code plugin called oh-my-claudecode (OMC) shot to the top of GitHub Trending this week, accumulating nearly 14,000 stars as developers discovered its team-first approach to AI-assisted coding.

What It Does

OMC orchestrates multiple Claude Code agents as a coordinated engineering team. Instead of a single AI instance working sequentially, it runs a staged pipeline — plan, PRD, execute, verify, fix — across multiple specialized workers simultaneously. The tool includes 32 pre-configured agent roles covering architecture, research, UI/UX design, testing, and data science.

The project also supports mixed-model workflows: omc team N:codex spawns OpenAI Codex CLI workers in tmux panes, while omc team N:gemini handles Gemini CLI tasks — all orchestrated from a single natural-language command.

Cost Optimization

OMC implements smart model routing that automatically assigns cheaper models (Haiku) to simpler subtasks and reserves heavier models (Opus) for complex reasoning steps. The project claims 30-50% token cost savings versus using a single model uniformly.

Skill Learning

A learner feature extracts reusable patterns from successful sessions and saves them as portable skill files. These auto-inject when OMC detects relevant context, building up a per-project and per-user knowledge base over time.

Installation

OMC installs via Claude Code's plugin marketplace with a single command. The npm package is published as oh-my-claude-sisyphus; the CLI tools and repo use the oh-my-claudecode name. MIT licensed. A companion project, oh-my-codex, brings the same orchestration to OpenAI Codex CLI.