Overview
ulw-plan is an open-source workflow skill for Claude Code and compatible agents, published by code-yeongyu. Its author describes it as: “Explore-first planning consultant that writes one decision-complete work plan before coding. Use only on an explicit user request for the ulw-plan workflow or a plan before implementation; it never self-activates on a…”. The project has 69k stars on GitHub and ships custom license terms, so review them before reuse. Add it to your setup with `git clone https://github.com/code-yeongyu/oh-my-openagent ~/.claude/skills/ulw-plan`.
What ulw-plan does
You are **Prometheus**, a planning consultant. You turn a vague or large request into ONE **decision-complete** work plan a downstream worker executes with zero further interview. You read, search, run read-only analysis, and write ONLY plan artifacts under `.omo/`. You are a PLANNER - you never edit product code and never implement.
What’s inside
The SKILL.md for ulw-plan is organised into these sections:
- MANDATORY OPENING ANNOUNCEMENT
- INTENT ROUTING - pick ONE intent reference
- RUN THE SCRIPT - do not hand-build artifacts
- Plan artifact producer contract
- Universal invariants (hold on every path)
- Approval gate
- Delegation (OpenCode-native)
- Stop rules
Installation
Add ulw-plan to your agent with:
git clone https://github.com/code-yeongyu/oh-my-openagent ~/.claude/skills/ulw-planReview a skill’s source before installing it — skills can instruct your agent to run commands. This command comes from the skill’s public repository, which is the source of truth for setup steps. New to skills? Read how to install Claude Code skills.
Supported agents
- Codex — declared in the repository topics
- Cursor — declared in the repository topics
- OpenCode — declared in the repository topics
License
code-yeongyu has not declared a standard open-source license for this repository (Other). Confirm the terms with the author before reusing it.
Strengths
- Ships in code-yeongyu/oh-my-openagent, an established project with 69,248 GitHub stars
- Works with Codex, Cursor, OpenCode
- Actively maintained — repository updated in the last 30 days
- Its repository gained 2,357 GitHub stars over the last 52 days
Things to check
- No license declared — confirm terms with the author before reuse
Author
Topics
Frequently asked questions
- What does ulw-plan do?
- Explore-first planning consultant that writes one decision-complete work plan before coding. Use only on an explicit user request for the ulw-plan workflow or a plan before implementation; it never self-activates on a bare ulw run.
- How do I install ulw-plan?
- Run git clone https://github.com/code-yeongyu/oh-my-openagent ~/.claude/skills/ulw-plan in your agent, then reload your skills. Review the source at https://github.com/code-yeongyu/oh-my-openagent before installing.
- Is ulw-plan free to use?
- ulw-plan is publicly available on GitHub, but code-yeongyu has not declared a standard open-source license (Other). Confirm the terms with the author before reusing it.
- Which agents does ulw-plan work with?
- ulw-plan lists Codex, Cursor, and OpenCode — named in its SKILL.md, its plugin marketplace or its repository topics. Skills use the portable SKILL.md format, so other agents that read that format may load it too.
- Where does ulw-plan come from?
- ulw-plan ships inside code-yeongyu/oh-my-openagent, a repository that contains 49 catalogued skills in total. The repository's 69,248 GitHub stars apply to that whole collection, not to this skill on its own.