github-sensitive-data-cleanup — Scan and remove sensitive data (secrets, API keys, private domains/IPs, PII) from GitHub repository history.
hallmark — Anti-AI-slop design skill for greenfield pages, audits, redesigns, and design extraction from URLs or screenshots.
hardware-compliance — Reference knowledge base on EU hardware/IoT cybersecurity law.
marketplace-health-check — Run a full 6-dimension health check of this Claude Code skills marketplace repo — code/script safety, documentation/SSOT consistency, security/PII leaks.
seo-unlighthouse — Multi-page Lighthouse audit via the MIT-licensed Unlighthouse CLI.
show-me-your-work — Keep a reviewable decision trail for long-running or unattended work: a TSV log with one row per decision (what, why, evidence, result).