# Check (agent skill)

> Check is an agent skill (a SKILL.md file) from tw93/Waza. Reviews diffs, PRs, release readiness, and publishing follow-through. It works with Claude Code, Codex, Cursor, Gemini CLI and GitHub Copilot and has 7,156 GitHub stars across a repository of 4 listed skills.

Reviews diffs, PRs, release readiness, and publishing follow-through. Use when asked to review, triage issues or PRs, or ship. Not for debugging root causes or prose. Prefix your first line with 🥷 inline, not as its own paragraph.

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/tw93/Waza |
| Skill path | plugins/waza/skills/check/SKILL.md |
| Skill name | check |
| GitHub stars | 7,156 |
| Installs on skills.sh | 2 |
| License | MIT |
| Skills in repo | 4 |
| Plugin marketplace | waza |
| Official | no |
| Works with | Claude Code, Codex, Cursor, Gemini CLI, GitHub Copilot |
| Category | Testing & QA |
| Last commit | Oct 7, 2026 |

## When it triggers

- Use when asked to review, triage issues or PRs, or ship.

## Add this skill

### Claude Code

```sh
/plugin marketplace add tw93/Waza
/plugin   # browse waza and install the plugin that contains check
```

In the Claude apps, zip the skill folder and upload it under Customize > Skills > + > Upload a skill (code execution must be on).

### ChatGPT / Codex

```sh
git clone --depth 1 https://github.com/tw93/Waza.git
cp -r Waza/plugins/waza/skills/check .agents/skills/check   # repo; ~/.agents/skills for all projects
```

### Cursor

```sh
git clone --depth 1 https://github.com/tw93/Waza.git
cp -r Waza/plugins/waza/skills/check .cursor/skills/check   # project; ~/.cursor/skills for all projects
```

Sources (checked 2026-10-07): https://code.claude.com/docs/en/skills, https://support.claude.com/en/articles/12512180-using-skills-in-claude, https://learn.chatgpt.com/docs/build-skills, https://cursor.com/docs/context/skills

skills.sh listing: https://www.skills.sh/tw93/Waza/check

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