Overview
ultrawork is an open-source workflow skill for Claude Code and compatible agents, published by code-yeongyu. Its author describes it as: “The binding ultrawork-mode directive. This file IS the directive; read it only when ultrawork mode is requested and the directive is not already in the conversation.”. 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/ultrawork`.
What ultrawork does
**MANDATORY**: First user-visible line this turn MUST be exactly: `ULTRAWORK MODE ENABLED!`
What’s inside
The SKILL.md for ultrawork is organised into these sections:
- 0. Survey the skills, gather context, then size the work
- 1. Create the goal with binding success criteria
- 2. Open the durable notepad
- 3. Write the plan to a file, then register obsessive todos via todo
Installation
Add ultrawork to your agent with:
git clone https://github.com/code-yeongyu/oh-my-openagent ~/.claude/skills/ultraworkReview 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 ultrawork do?
- The binding ultrawork-mode directive. This file IS the directive; read it only when ultrawork mode is requested and the directive is not already in the conversation.
- How do I install ultrawork?
- Run git clone https://github.com/code-yeongyu/oh-my-openagent ~/.claude/skills/ultrawork in your agent, then reload your skills. Review the source at https://github.com/code-yeongyu/oh-my-openagent before installing.
- Is ultrawork free to use?
- ultrawork 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 ultrawork work with?
- ultrawork 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 ultrawork come from?
- ultrawork 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.