Statically check Codex and Claude Code hook configuration for unsupported events, skipped handlers, portability problems, and schema errors.
npx mdskills install /hooklint-lint-agent-hooksnpx mdskills install /hooklint-lint-agent-hooksDownload the skill as a file, then: Settings → Capabilities → Skills → Upload.
Use the Download button at the top of this page to get SKILL.md, or install via the CLI on supported agents.