Content
93%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.
An exemplary single-file skill body: concrete, dense with non-obvious invariants, and well-sectioned, with the lifecycle sequenced and its failure modes pre-empted. The only real gap is that the GA-cleanup step is a single overloaded sentence that would read better as sub-steps, and an explicit validation checkpoint in the lifecycle would make it airtight.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | Every token carries repo-specific, non-obvious information: exact file paths, the fail-closed semantics, the clone-not-remove invariant, the same-commit requirement. There is no explanation of concepts Claude already knows and no padding — dense, but lean. | 5 / 5 |
Actionability | Fully concrete guidance: the exact JSON AppConfig rule shape (with a per-field annotated example), the exact env var (`PREVIEW_BLOCKS=<block-type>`), the exact deploy command (`aws appconfig start-deployment` with the `sim-<env>-fast` strategy), copy-ready rule snippets for each reveal scenario, and named test files with harness specifics (`withAppConfig`, mock `isPlatformAdmin`). | 5 / 5 |
Workflow Clarity | The lifecycle is clearly sequenced (author → local dev → deploy → hosted reveal → GA cleanup) with failure modes called out (build breaks if the sunset edits are split; `BlockPreview` silently renders nothing) and test files named. It falls short of the top anchor only in lacking an explicit validate-then-proceed checkpoint (e.g., "run the two test files before merging") inside the workflow itself — verification is described in the Tests section but not wired into the sequence. | 4 / 5 |
Progressive Disclosure | This is a single-file skill (~55 lines) with no bundle files and no need for external references; it is organized into clear, well-navigated sections (The model, Lifecycle, Kill switch, Invariants, Tests), and the repo file paths it cites are pointers, not buried reference chains. Per the simple-skill guidance, well-organized sections score 5 here. | 5 / 5 |
Total | 19 / 20 Passed |