npx skills add davepoon/buildwithclaude --skill cleanup --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
<objective> Archive phase directories from completed milestones into `.planning/milestones/v{X.Y}-phases/`. Use when `.planning/phases/` has accumulated directories from past milestones. </objective> <execution_context> @${CLAUDE_PLUGIN_ROOT}/workflows/cleanup.md </execution_context> <process> Follow the cleanup workflow at @${CLAUDE_PLUGIN_ROOT}/workflows/cleanup.md. Identify completed milestones
What does the gsd:cleanup skill do?
Archive accumulated phase directories from completed milestones
How do I install it?
Run `npx skills add davepoon/buildwithclaude --skill cleanup --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From davepoon/buildwithclaude, a repository with 3,251 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.