Oh My OpenAgent
A multi-model agent harness for OpenCode. Type ulw and let planning, delegation, execution, and verification run as one loop.
Oh My OpenAgent (OmO) is a multi-model agent harness for OpenCode. It is not just a prompt pack: it connects intent detection, planning, delegation, execution, verification, and session continuity around OpenCode.
OmO is built around one premise: the human should describe the outcome, not babysit the harness. For quick work you can prompt normally. For complex work you can type ulw or ultrawork. For high-accuracy work you can plan with Prometheus, then execute with /start-work.
The published package and binary are still oh-my-opencode; the compatibility layer prefers the OpenCode plugin entry oh-my-openagent. Use the compatibility command when following upstream installation docs:
bunx oh-my-opencode installCompatibility note: oh-my-openagent is also exposed as a binary, and both renamed and legacy plugin config basenames are recognized during the transition.
Core Loop
What OmO Adds
| Layer | What it gives the agent |
|---|---|
| Intent Gate | Reads whether the user wants an answer, investigation, implementation, planning, or delegation. |
| Discipline agents | Sisyphus, Hephaestus, Prometheus, Atlas, Oracle, Librarian, Explore, Metis, Momus, and Sisyphus-Junior each do different work. |
| Category routing | Delegation uses work categories such as visual-engineering, ultrabrain, deep, quick, and writing, instead of forcing the user to pick model names. |
| Skills | Domain workflows like playwright, git-master, frontend-ui-ux, review-work, and project skills inject instructions and MCP servers only when needed. |
| Agent-grade tools | LSP, AST-grep, tmux, browser QA, MCP search, session tools, and hash-anchored edits. |
| Continuation hooks | Todo continuation, Ralph/ulw loops, session recovery, runtime fallback, and reminders keep work moving after interruptions. |
Documentation Map
Getting Started
ulw task.Core Concepts
Guides
ultrawork, Prometheus planning, and Hephaestus.