Content
87%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
The body is lean, highly actionable, and well-organized for a single-file skill, but its main worked example contradicts its own anti-pattern guidance on wait strategy, leaving a workflow-clarity gap.
Suggestions
Make the canonical end-to-end example poll cf-cache-status until MISS (with a timeout) instead of time.sleep(10), so it matches the Anti-patterns guidance it itself prescribes.
Define the purge_url() helper used in the multi-region example (or inline the purge call) so the snippet is fully executable rather than relying on an undefined function.
Add an explicit feedback loop for the purge-verify step (e.g., on failed assert, re-trigger purge / re-poll with backoff) since cache purging is a destructive batch operation on edge state.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is dense with executable commands, code, and tables and avoids explaining concepts Claude already knows (no 'what is a CDN' preamble); nearly every token is concrete reference material. | 3 / 3 |
Actionability | Provides copy-paste-ready curl, aws CLI, Python test functions, and CI YAML with real endpoints, headers, and asserts — concrete and executable rather than pseudocode. | 3 / 3 |
Workflow Clarity | The canonical test has a numbered write→purge→verify sequence with asserts, but its wait step uses time.sleep(10), which the skill's own Anti-patterns section flags as wrong (fix: poll cf-cache-status until MISS), and the main example lacks that poll-until-MISS feedback loop. | 2 / 3 |
Progressive Disclosure | A self-contained single file with clear, well-ordered sections (Overview, When to use, Authoring, Running, Parsing results, CI, Anti-patterns, Limitations, References) and one-level-deep external links plus named companion catalogs — no nested or dangling references. | 3 / 3 |
Total | 11 / 12 Passed |