Content
75%Weight 40%Scale 1-5Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
A well-organized, information-dense instruction body with concrete parameters throughout and a clean reference structure. The main gaps are the absence of any executable code in the body itself, a padded Resources section, missing mid-workflow validation checkpoints, and an implementation reference whose content does not match what the body promises.
Suggestions
Add a short copy-paste-ready snippet for the most common case (e.g., JWT signing/verification or Bearer middleware) directly in SKILL.md so the primary workflow is executable without opening references/examples.md.
Trim the Resources section to links Claude could not reconstruct on its own, or move generic RFC/OWASP references into a reference file; they consume context without adding guidance.
Insert explicit validation checkpoints between build steps (e.g., after middleware is written, verify an unauthenticated request is rejected before proceeding to RBAC and OAuth layers), and make references/implementation.md actually cover authentication implementation rather than generic API scaffolding.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is dense and specific (RS256/HS256, 15-minute access tokens, 30-day refresh, 5 attempts per minute, progressive lockout times) with almost no explanation of concepts Claude already knows; however, the Resources section of generic RFC 6749/7519 and OWASP links is padding Claude does not need, keeping it at anchor 4 rather than the every-token-earns-its-place anchor 5. | 4 / 5 |
Actionability | Instructions give concrete, directly followable parameters — exact JWT claims (sub, iat, exp), exact headers (Authorization Bearer, X-API-Key), exact endpoints (POST /auth/refresh), and exact rate limits — but the body contains no executable code or commands, deferring all code to references/examples.md, matching anchor 4 (mostly executable guidance with minor gaps) rather than anchor 5's copy-paste-ready code. | 4 / 5 |
Workflow Clarity | Nine steps form a coherent build sequence that begins with auditing the existing setup (step 1) and ends with enumerated security tests (step 9), and the Error Handling table provides recovery patterns; however, there are no mid-sequence validation checkpoints (e.g., verify middleware blocks unauthenticated requests before adding RBAC), matching anchor 4's "minor validation gaps" rather than anchor 5's explicit validate-then-proceed feedback loops. | 4 / 5 |
Progressive Disclosure | The 87-line overview is appropriately split across three well-signaled, one-level-deep references that all exist (implementation.md, errors.md, examples.md), which is structurally anchor-5; but references/implementation.md is a generic API-building guide rather than the promised "full implementation guide" for authentication, a content-relevance gap that drops it to anchor 4. | 4 / 5 |
Total | 16 / 20 Passed |