Content
78%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-architected overview skill that uses progressive disclosure effectively: a high-signal body of critical warnings, navigation tables, and troubleshooting pointers delegating depth to nine real reference files. The main weakness is mild redundancy of the out-of-scope exclusions between frontmatter and body, and the absence of in-body executable code blocks.
Suggestions
Remove or condense the duplicate out-of-scope material: the body's 'When NOT to use' and 'Not Covered By This Skill' sections repeat the frontmatter's 'Does NOT cover' clause — keep it in one place to recover tokens.
Add at least one small end-to-end executable snippet inline (e.g. a minimal Amplify `signIn`/`fetchAuthSession` or a `aws cognito-idp create-user-pool` call) so the body is copy-paste actionable without always opening a reference.
For the most common workflow ('add sign-up and login to a React app'), add a short numbered sequence with an explicit validation checkpoint (e.g. '4. Confirm hosted UI callback returns a code; if redirect_mismatch, fix the callback URL') to lift workflow clarity toward a feedback-loop structure.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | Mostly lean and high-signal with concrete warnings and navigation tables, but the 'When NOT to use' and 'Not Covered By This Skill' sections restate exclusions already in the frontmatter 'Does NOT cover' clause — minor redundancy that could be trimmed. Not a 5 because those repeated exclusions are tokens that don't earn their place a second time. | 4 / 5 |
Actionability | Provides concrete commands and parameters throughout — 'update-user-pool-client ... describe-user-pool-client first', 'response_type=code + code_challenge', JWT fields 'iss, aud/client_id, token_use, exp', 'aws-jwt-verify' — but the body is a navigation hub that delegates full copy-paste code to the references, leaving minor gaps. Not a 5 because there are no complete executable code blocks in the body itself. | 4 / 5 |
Workflow Clarity | Destructive FULL-REPLACE operations get an explicit read-modify-write validation pattern ('describe-user-pool-client first, then re-send every existing field plus your change'), avoiding the destructive-cap-at-3 penalty, and 'Common Workflows' route requests to references. Not a 5 because the main workflows are routed rather than presented as numbered sequences with validate→fix→retry feedback loops in the body. | 4 / 5 |
Progressive Disclosure | A clear overview body with a 'Quick Navigation' table mapping tasks to one-level-deep reference files (all verified to exist: user-pools, managed-login-oauth, tokens-and-sessions, identity-pools, api-authorization, lambda-triggers, passkeys, threat-protection, troubleshooting), with well-signaled links and no nested reference chains. | 5 / 5 |
Total | 17 / 20 Passed |