Free, client-side tools
Honestly framed: these are the same checks our paid kits are built to pass, reimplemented as small standalone analyzers. Every check runs in your browser — nothing you paste is uploaded anywhere.
SKILL.md Linter
Paste a SKILL.md file and check its frontmatter, description, and body — the same checks the Skills Engineering Kit is built to pass.
Open tool →Hook Fail-Open Analyzer
Paste a bash hook script and check it for silent fail-open patterns — the same patterns the Autonomous Agent Ops Kit's hooks are designed to avoid.
Open tool →