Oh My Claudecode

oh-my-claudecode

Multi-agent orchestration for Claude Code. Run teams of AI agents in parallel — each with a role, shared context, and coordinated workflows. Zero learning curve.

GitHub: Yeachan-Heo/oh-my-claudecode

Overview

oh-my-claudecode (OMC) lets you run teams of Claude Code agents in parallel, each with assigned roles. It manages a staged pipeline (plan → PRD → execute → verify → fix) and supports mixing providers (Claude, Codex, Gemini). Agents share context through the filesystem and git branches, with automatic conflict resolution.

Instructions

Installation

Via Claude Code Plugin Marketplace (recommended):

/plugin marketplace add https://github.com/Yeachan-Heo/oh-my-claudecode
/plugin install oh-my-claudecode

Via npm:

npm i -g oh-my-claude-sisyphus@latest

Initial Setup

Run inside Claude Code:

/setup
/omc-setup

Enable experimental teams in ~/.claude/settings.json:

{
  "env": {
    "CLAUDE_CODE_EXPERIMENTAL_AGENT_TEAMS": "1"
  }
}

Team Pipeline

Team mode runs a staged pipeline for every task:

team-plan → team-prd → team-exec → team-verify → team-fix (loop)

1. Plan — break down the task into sub-tasks and dependencies
2. PRD — generate a product requirements document
3. Execute — spawn N agents working in parallel
4. Verify — validate output against requirements
5. Fix — loop back to fix issues until tests pass

Agent Roles

Context Sharing

Agents in a team share context through:

• Shared filesystem — all agents see the same project files
• Team state file — .omc/team-state.json tracks progress
• Git branches — each agent works on a feature branch, merged at verify stage

Configuration

~/.omc/config.json:

{
  "defaultTeamSize": 3,
  "defaultRole": "executor",
  "providers": {
    "claude": { "enabled": true },
    "codex": { "enabled": true, "model": "codex-latest" },
    "gemini": { "enabled": true, "model": "gemini-2.5-pro" }
  },
  "pipeline": {
    "skipPRD": false,
    "autoFix": true,
    "maxFixLoops": 3
  }
}

Requires codex / gemini CLIs installed and an active tmux session for multi-provider workers (v4.4.0+).

Examples

Example 1: Team Execution with Mixed Roles

# Spawn 3 executor agents to fix all TypeScript errors
/team 3:executor "fix all TypeScript errors"

# Use Codex agents for code review
omc team 2:codex "review auth module for security issues"

# Gemini agents for UI work
omc team 2:gemini "redesign UI components for accessibility"

Example 2: Autopilot and Deep Interview

# Let OMC handle everything — from planning to execution
autopilot: build a REST API for managing tasks

# When requirements are vague, use Socratic questioning first
/deep-interview "I want to build a task management app"
# The interview clarifies requirements before any code is written

Example 3: Tri-Model Advisor

Route work to Codex + Gemini, then Claude synthesizes the results:

/ccg Review this PR — architecture (Codex) and UI components (Gemini)

Guidelines

• Start with autopilot: for well-defined tasks
• Use /deep-interview when requirements are fuzzy
• Mix providers: Codex for review, Gemini for UI, Claude for logic
• Keep team size at 5 or fewer for most tasks — diminishing returns beyond that
• Use omc team status <task-id> to monitor long-running teams
• The verify-fix loop catches most issues automatically
• When multiple agents modify the same file, OMC detects conflicts at merge time and spawns a resolver agent

Resources

• Documentation
• CLI Reference
• Workflows
• Discord
• Migration Guide