Ryugi plugin
Coding-agent skills built on Superpowers plus a board where the agent draws options and a person chooses and comments.
- 401 ★ on the repository
- Last commit
Extended access
Why this level
- Skills change agent behaviour in every session.
- `publish` sends an artifact to the third-party Ryugi Cloud service.
Install
- Works in
In your terminal, with SkillFoxx CLI
npx skillfoxx add plugins/ryugiDetects the agents on your machine, shows the access level and pins the version.
Other ways to install
Access and checks
How we reviewExtended accessThe tool runs code or makes network calls and only reads external data.
- Skills change agent behaviour in every session.
- `publish` sends an artifact to the third-party Ryugi Cloud service.
This is third-party code. Review the repository files before installing.
What it does
Ryugi is a fork of Superpowers v7.0.0 for coding agents. Skills fire on their own: idea brainstorming, then a spec, TDD development, debugging, verification and worktrees. After sign-off the agent slices the spec into tasks and proves each one red-green. The second part is the artifacts workbench. The agent draws options on a shared artboard and builds documents to comment on and live HTML pages with tunable controls. `npx ryugi-artifacts` opens a local library of artifacts across all projects with no agent.
Who it is for. Developers on Claude Code, Codex, Cursor and other agents who want a spec-and-tests workflow and a visual choice between options.
Good fit when
- An idea is discussed and options are seen on a board before the first line of code.
- A design doc or review is commented inline and the edits merge with the agent's.
- A built page is compared with the approved mockup on one board: pass or reject.
- One set is needed across several agents: plugins exist for Claude Code, Codex, Cursor, Gemini CLI and OpenCode.
Not a fit when
- You need a quick one-line edit with no spec and no tests.
- The organization is on the license's restricted parties list, such as Tencent, Alibaba or ByteDance.
- You need original Superpowers without the artifacts board.
Example request
Let's make a React todo list: first discuss options, draw them on the board, then build the chosen one with TDD.Limitations
Ryugi License 1.0 allows use, modification and redistribution with exceptions: companies on the Restricted Parties list in Schedule A are excluded. The `publish` command sends an artifact to Ryugi Cloud. Install differs by agent: Codex and Cursor add the repo as a local plugin source, OpenCode uses `.opencode/INSTALL.md`. It is a fork, so skill behaviour and updates follow Ryugi's own schedule, not Superpowers'.
How to disable. Remove the plugin with your agent's own tools and stop `ryugi-artifacts` if it runs. Delete artifacts published to Ryugi Cloud on the service side.
FAQ
How does Ryugi differ from Superpowers?
It is a fork of Superpowers v7.0.0. It adds the artifacts workbench: an options board, documents to comment on and HTML pages with controls.
Do skills have to be invoked manually?
No. According to the README skills fire on their own.
How do I open the artifact library without an agent?
Run `npx ryugi-artifacts`. The server is local and shows work across all projects on the machine.
Which agents have a plugin?
Claude Code, Codex, Cursor, Antigravity, Devin CLI, Factory Droid, Gemini CLI, Kimi Code, OpenCode, Pi, Qwen Code, Hermes Agent and Muse. The README lists the commands.
What about the license?
Ryugi License 1.0 allows use and modification but excludes the companies in Schedule A. Check the list before adopting it in an organization.
Discussion
No questions or reviews yet.
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README in short
One install carries two parts: development skills and the artifacts workbench. The chain runs from idea through brainstorm, artifacts and spec to TDD, verification and landing.