---

name: oh-my-openagent description: Configure and operate oh-my-openagent (OmO), the OpenCode plugin that adds multi-agent orchestration, skills, hooks, MCPs, and multi-provider model routing. Use this skill when the user asks about OmO configuration, agent setup, model selection, category tuning, hook management, or provider authentication. homepage: https://github.com/code-yeongyu/oh-my-openagent metadata: {"clawdbot":{"emoji":"🤖"}}

oh-my-openagent

oh-my-openagent (OmO) is an OpenCode plugin that transforms a single-agent coding assistant into a multi-agent orchestration system with 11 specialized agents, 8 task categories, 40+ hooks, built-in skills, MCPs, and multi-provider model routing.

Repository: https://github.com/code-yeongyu/oh-my-openagent Discord: https://discord.gg/PUwSMR9XNk Config schema: https://raw.githubusercontent.com/code-yeongyu/oh-my-openagent/dev/assets/oh-my-opencode.schema.json

When to use this skill

• User asks how to configure oh-my-openagent or oh-my-opencode
• User wants to change which model an agent or category uses
• User asks about the agent system (Sisyphus, Oracle, Hephaestus, etc.)
• User wants to add, disable, or configure hooks
• User asks about task delegation, categories, or background tasks
• User needs help with provider authentication or model routing
• User wants to create or manage custom skills
• User asks about slash commands like /ralph-loop, /start-work, /refactor

Installation

bunx oh-my-opencode install

On Windows, interactive mode may crash. Configure manually instead:

1. Edit ~/.config/opencode/opencode.json:

{
  "plugin": ["oh-my-opencode@latest"]
}

2. Edit ~/.config/opencode/oh-my-opencode.json for agent/category overrides.

Core concepts

Agents

OmO provides 11 agents, each with a default model and role:

Agent	Role	Default Model
Sisyphus	Main orchestrator	claude-opus-4-6
Hephaestus	Deep worker (code-heavy)	gpt-5.3-codex
Oracle	Architecture consultant (read-only)	gpt-5.4
Librarian	Documentation and reference search	gemini-3-flash
Explore	Fast codebase grep	grok-code-fast-1
Multimodal-Looker	Vision / image analysis	gpt-5.3-codex
Prometheus	Planner	claude-opus-4-6
Metis	Plan consultant	claude-opus-4-6
Momus	Plan reviewer	gpt-5.4
Atlas	Todo orchestrator	claude-sonnet-4-6
Sisyphus-Junior	Delegated task worker	(category-dependent)

See references/agents.md for full details including fallback chains.

Categories

8 built-in task categories determine which model Sisyphus-Junior uses:

Category	Best For	Default Model
visual-engineering	Frontend, UI/UX, design	gemini-3.1-pro
ultrabrain	Hard logic-heavy tasks	gpt-5.4
deep	Autonomous problem-solving	gpt-5.3-codex
artistry	Creative, unconventional approaches	gemini-3.1-pro
quick	Trivial single-file changes	claude-haiku-4-5
unspecified-low	Low-effort misc tasks	claude-sonnet-4-6
unspecified-high	High-effort misc tasks	claude-opus-4-6
writing	Documentation, prose	gemini-3-flash

See references/categories.md for full details including fallback chains.

Configuration

All config lives in ~/.config/opencode/oh-my-opencode.json.

Override any agent:

{
  "agents": {
    "sisyphus": {
      "model": "my-preferred-model",
      "fallback_models": ["fallback-1", "fallback-2"]
    }
  }
}

Override any category:

{
  "categories": {
    "quick": {
      "model": "fast-cheap-model"
    }
  }
}

See references/configuration.md for the full config reference.

Provider priority

OmO resolves models through a provider priority chain:

1. Native (built-in to OpenCode)
2. Kimi for Coding
3. GitHub Copilot
4. Venice
5. OpenCode Go
6. OpenCode Zen
7. Z.ai Coding Plan

Each agent's default model has a fallback chain. If no provider can serve a model, OmO tries the next fallback. See references/providers.md.

Tools

OmO injects 40+ tools into agents. See references/tools.md for the full list.

Hooks

40+ built-in hooks that fire on events (session start, file save, pre-commit, etc.). See references/hooks.md.

Skills

Built-in skills: playwright, playwright-cli, agent-browser, dev-browser, git-master, frontend-ui-ux. See references/skills.md.

Slash commands

/ralph-loop, /ulw-loop, /start-work, /refactor, /init-deep, /handoff, /cancel-ralph, /stop-continuation. See references/commands.md.

MCPs

Built-in MCP servers: websearch (Exa), context7 (docs), grep_app (GitHub code search). See references/mcps.md.

Security and privacy

• OmO runs locally as an OpenCode plugin
• No data is sent to oh-my-openagent servers
• Model API calls go directly to the configured providers (GitHub Copilot, Google, OpenAI, etc.)
• Config files are stored locally in ~/.config/opencode/
• Auth tokens are stored in ~/.local/share/opencode/auth.json