Content
92%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 tightly written, project-specific design skill: exact values throughout, executable direction for mocks vs production, clear multi-step workflows with genuine validation checkpoints (preview-before-merge, PR screenshots, invariant test re-pinning), and an exemplary one-level-deep reference structure. The only real weakness is redundancy — the source files are annotated twice and the system digest duplicates content that the referenced files already hold.
Suggestions
Merge the 'Read first' bullets in Workflow with 'The two sources of truth' table into a single annotated file list — describing the same four files twice costs tokens without adding information.
Consider trimming 'What the system says' to the handful of rules needed for quick decisions (e.g. the accent/ink distinction and hard-edge rule) and leave the full grammar (grey ramp, state grammar, copy rules) to signal-identity.md, since Workflow step 1 already mandates reading it every time.
The 'Before you draw or build a screen' process requires 1440 and 390 screenshots but gives no command for producing them; one concrete capture instruction would close the only actionability gap.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is dense and assumes competence — every rule carries exact values (cobalt #1d3fd1, radius 4/6, −0.03em at 850, 80/120/300ms) and nothing explains concepts Claude already knows. However, the four source files are described twice (the 'Read first' bullets in Workflow and again in 'The two sources of truth' table), and 'What the system says' re-digests README/signal-identity content inline, which is more than minor trimming opportunity — so it sits at 4 rather than 5. | 4 / 5 |
Actionability | For an instruction-only skill the guidance is fully actionable: exact hex values, font faces and weights, radius/motion numbers, token syntax ('Apply through var(--v2-*)', 'never hardcode hex values'), named component patterns to match (V2PodChat, V2PodInspector, V2MessageBubble), and concrete paths for mocks vs production. Specific examples with copy-pasteable values cover the common cases, matching the 5 anchor per the rubric's code-vs-instruction note. | 5 / 5 |
Workflow Clarity | Clear sequenced workflow (read the four files in stated order → match tokens → apply via var() → cross-check voice) plus explicit validation checkpoints: 'Preview before merge' (open preview HTML in isolation plus a v2 page in context), 'Ship with proof' (1440 and 390 screenshots, re-pin load-bearing CSS in v2-layout-invariants.test.ts), and the drift hard rule with 'fix it immediately'. Checklists exist for complex processes (before you draw, when you ship), fitting the 5 anchor. | 5 / 5 |
Progressive Disclosure | The skill is explicitly a 'thin pointer': a well-labeled table maps each source file to its role and audience, all references are one level deep (no reference chains), and detail is appropriately deferred to README/signal-identity/tokens.css with an explicitly-marked inline digest ('read the README for the full version'). Easy navigation across distinct sections matches the 5 anchor; the inline digest is the sanctioned quick-reference pattern, not misplaced bulk content. | 5 / 5 |
Total | 19 / 20 Passed |