Content
77%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
A highly actionable, well-sequenced security skill with executable code, clear workflows, and validation checkpoints. Its main gaps are length that could be tightened and a broken/missing reference that undermines progressive disclosure.
Suggestions
Create the referenced references/security-checklist.md and move the inline Security Review Checklist and Verification sections there, leaving a concise overview pointer in SKILL.md.
Trim the 'Common Rationalizations' table or move it to the reference file to reduce the body's token footprint.
Remove or fix the second dangling reference to references/security-checklist.md so all signaled paths resolve to real files.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body runs ~450 lines; while much of it (STRIDE table, OWASP patterns, SSRF TOCTOU caveat, LLM mapping) earns its place, there is explanatory prose and the 'Common Rationalizations' table that could be tightened, so it is mostly efficient but not uniformly lean. | 2 / 3 |
Actionability | It provides extensive executable TypeScript examples, specific library calls (bcrypt, helmet, zod, express-rate-limit), concrete commands (npm ci, git diff checks), and copy-paste-ready patterns throughout. | 3 / 3 |
Workflow Clarity | Multi-step processes are explicitly sequenced — the numbered 'Threat Model First' process, the npm-audit decision tree, the three-tier boundary system, and a closing Verification checklist with explicit validation checkpoints. | 3 / 3 |
Progressive Disclosure | The skill is a single monolithic file with the full checklist inlined, and it twice references references/security-checklist.md which does not exist in the bundle — content that should be separate is inline and the signaled reference is missing. | 2 / 3 |
Total | 10 / 12 Passed |