Content
86%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.
The content is concise, well-structured, and actionable for a diagnostic skill, with clear sequencing and explicit validation steps. The main gap is the absence of a copy-paste code example for the recommended fix routing.
Suggestions
Add a short copy-paste code snippet showing the fallback routing (e.g. a try/catch around showSaveFilePicker().createWritable() that falls back to an <a download> trigger) to push actionability to 5.
Tighten the validation step into an explicit validate→fix→re-run loop (e.g. 'If typecheck or tests fail, fix and re-run before proceeding') to lift workflow_clarity to 5.
Consider a one-line 'If payload is 0 bytes, stop and re-check capture before any save' checkpoint between Fix order and Validation to make the feedback loop explicit.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The ~49-line body is lean and assumes Claude's competence — it never explains what Blob URLs, Electron, or the File System Access API are — and every section (Core rule, Evidence, Fix order, Validation) earns its place, matching the 'lean and efficient; every token earns its place' anchor. | 5 / 5 |
Actionability | Guidance is concrete with named APIs and routing rules ("If `showSaveFilePicker().createWritable()` fails ... route to `<a download>`") plus executable commands (`pnpm --filter @open-design/web typecheck`, `pnpm guard`), but there is no copy-paste code snippet for the actual fix, so it falls at 'mostly executable; minor gaps' rather than 5. | 4 / 5 |
Workflow Clarity | The numbered Fix order (1–6) gives a clear sequence and the Validation section provides explicit checkpoints (focused tests, typecheck, pnpm guard, staged-diff inspection) with conditional fallback routing; it is not a tight validate→re-validate→proceed loop, so it lands at 'clear sequence with most checkpoints' rather than 5. | 4 / 5 |
Progressive Disclosure | The body is under 50 lines, has no external references, and is organized into well-labeled sections (Core rule, Evidence, Fix order, Validation); per the simple-skill scoring note this earns a 5 with just well-organized sections. | 5 / 5 |
Total | 18 / 20 Passed |