Content
85%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, actionable instruction-only skill with a clear sequenced workflow and an explicit self-check validation step. The main room for improvement is trimming decorative prose and optionally providing a concrete HTML scaffold to copy.
Suggestions
Trim mood-setting prose (e.g. 'The point is the flow...', 'Reads like an app flow pinned to a whiteboard') to keep the body purely instructional and improve token efficiency.
Add a minimal copy-paste HTML scaffold (doctype + board container + one phone frame + one dashed connector) so Claude has a concrete starting structure rather than only a structural prescription.
Tighten the self-check into a tighter checklist format (e.g. bullet criteria with pass/fail) so the validation step reads as an explicit gate rather than prose.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | Mostly efficient and well-structured, but retains some flavor language ('The point is the flow — how a user moves screen to screen — not the polish', 'Reads like an app flow pinned to a whiteboard') that could be trimmed without losing guidance. Not anchor 5 because a few tokens are spent on mood-setting rather than instruction; not anchor 3 because it is not noticeably verbose or padded. | 4 / 5 |
Actionability | Provides concrete, specific guidance — device widths (~240–280px), named content blocks (hero image-placeholder rect + X, title/price bars), fonts (Inter / IBM Plex Mono), data-od-id attributes, and a concrete artifact contract. Falls just short of anchor 5 because no complete copy-paste HTML template is given, only a structural prescription. | 4 / 5 |
Workflow Clarity | Clear numbered sequence (skip DESIGN.md → pick steps → lay out board → write HTML → self-check) with an explicit validation checkpoint (step 5 self-check) and a corrective feedback loop ('If a screen renders blank as a thumbnail, raise the contrast'). | 5 / 5 |
Progressive Disclosure | Self-contained with no external bundle files and no nested references; content is well-organized into focused sections (Workflow, Output contract) with nothing that belongs in a separate file. Appropriate for a skill that needs no external references. | 5 / 5 |
Total | 18 / 20 Passed |