janitor-precheck
The janitor-precheck skill is a deprecated alias that has been consolidated into the `/janitor-discover` command. It analyzed potential overlaps between a new skill and existing installed skills before installation by accepting a GitHub URL or local file path. Users should migrate to `/janitor-discover` with the same arguments, which provides the same overlap detection functionality with improved accuracy in identifying plugin-namespaced skills.
git clone --depth 1 https://github.com/khendzel/skills-janitor /tmp/janitor-precheck && cp -r /tmp/janitor-precheck/skills/janitor-precheck ~/.claude/skills/janitor-precheckSKILL.md
# Pre-Install Overlap Check (Deprecated Alias) **Renamed in v1.3.** Pre-install check is now part of `/janitor-discover`. Passing a GitHub URL or local path to `/janitor-discover` runs the same overlap analysis. This alias will be removed in v1.4. When invoked, run `/janitor-discover` with the same argument and mention the rename in one short line at the top. ## How to Run ```bash bash ~/.claude/skills/skills-janitor/scripts/discover.sh <github-url-or-path> [--json] ``` Examples: - `discover.sh https://github.com/user/my-skill` - `discover.sh user/my-skill` - `discover.sh ~/Downloads/some-skill/` ## Migration - Pre-install check by URL → `/janitor-discover <url>` - Pre-install check by path → `/janitor-discover <path>` The v1.3 check is more accurate than v1.2 because the installed-skills baseline now includes plugin-namespaced skills (`marketing-skills:image`, `figma:figma-use`, etc.) that v1.2 was blind to. ## Related Skills - `/janitor-discover` — the new combined entry point - `/janitor-report` — full health check, including existing duplicates
Show all your installed skills. Deprecated alias — use /janitor-report --brief.
Find new skills on GitHub or check a specific skill before installing. Use when the user wants to search for skills, evaluate a skill URL, check overlap with existing skills before installing, or compare a local skill against alternatives.
Automatically fix skill problems (safe preview first). Also use with --prune to find and remove broken symlinks, empty directories, and orphaned skills.
Full health check of all your skills in one report. Use when the user wants to check for errors, find duplicates, detect broken skills, or get a complete overview of skill health. Pass --brief for inventory only.
Search GitHub for new skills to install. Deprecated alias — use /janitor-discover (combines search + pre-install check).
Show how many context window tokens each skill consumes. Deprecated alias — use /janitor-value (which combines tokens with usage).
Show which skills you use. Deprecated alias — use /janitor-value (which now combines usage + token cost).
Show whether each skill is earning its context-window cost — combined tokens-used view sorted by waste. Use when the user asks 'are my skills worth it', 'what's my context budget', 'which skills are dead weight', or anything about skill value, token cost, or usage.