skill-checkup
From the author
Read-only checkup of installed agent skills across Claude Code and Codex: broken links or files, same-name copies that drifted apart, descriptions that compete or miss requests their skill already handles, and skills loaded by both agents but used by only one. Use when the user asks to check, audit or tidy their skills, compare Claude Code and Codex skills, asks why a skill did not trigger, or wants to test a reworded description against past requests. For unused Claude Code skills and token cost alone, Claude Code's /skill-doctor is enough. Not for agent config health or raw usage rankings (skill-usage-stats) or policy-driven ownership, exposure and retirement repairs (skill-ecosystem-doctor).
Install
npx skills add majiayu000/spellbook --skill skill-checkup -a claude-code
Installs to .claude/skills/skill-checkup/ · Each command fetches the skill straight from GitHub with the open skills CLI.
Byte-identical to the scanned commit, with the repository’s licence and a SOURCE.txt.
Want your agent to suggest skills while you type? See how to use skills from your IDE.
Safety checks on SKILL.md
No warnings.
Why 85
aiqbench computes the trust score from public signals. It is not a security audit, so read a skill before you install it.
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