Conciseness

The body is dense with non-generic specifics (exact file paths, the '.tpl-xhs-white-editorial' class, theme mechanism) with no padding, but the 404 rationale ("sits three folders deep inside... meaning the deck never activates and slide navigation is dead") and the closing repeat of the warning ("do not ship the upstream ../../../assets/... URLs verbatim") could each be trimmed a sentence or two. This matches anchor 4 (minor instances of over-explanation), not 5, and is well above anchor 3 since nothing explains concepts Claude already knows.

Actionability

Steps are concrete and executable: exact source folder ('design-templates/html-ppt/templates/full-decks/xhs-white-editorial/'), the four named asset files with their project-local rewrite targets, '<link id="theme-link">' with 'T' cycle, and the notes element ('<aside class="notes">'). Falls short of anchor 5 only because no literal before/after <link>/<script> snippet is shown, leaving the exact rewrite to inference.

Workflow Clarity

A clearly numbered 1-6 sequence with sub-recipes, and the one real failure mode (parent-relative asset URLs 404ing after the copy) is pre-empted with two explicit recipes plus a guard. Anchor 4 rather than 5 because there is no explicit verify step (e.g., 'open index.html and confirm slide navigation works') to close the loop; not 3 because the sequence is complete and the main error path is addressed head-on.

Progressive Disclosure

The card correctly delegates all authoring rules to the master skill via clearly signaled one-level links ('[../html-ppt/SKILL.md](../html-ppt/SKILL.md)', 'full-decks catalog'), keeping only template-specific gotchas inline. Scored against the actual bundle structure, no references/scripts/assets exist and every referenced path points outside this bundle, so the targets cannot be verified here — a minor gap that keeps it at anchor 4 rather than 5.

Specificity

The domain is named precisely ('A staff-engineer promotion packet', 'decision-grade career deck for manager, calibration committee') and its components are listed ('scope, the proof moments, the artifacts, and the impact that clears the bar'), but the only action is the single implicit verb 'Built as' — it describes the artifact's contents rather than what the skill does. This sits between anchor 2 (minimal actions) and anchor 3 (1-2 concrete actions), landing at 3 because the deliverable is concrete; not 4 since no list of specific performed actions exists.

Completeness

The 'what' is present — a decision-grade promotion packet deck with named components — but there is no 'Use when...' clause or any equivalent explicit trigger guidance; the audience mention ('for manager, calibration committee') only weakly implies when. Per the judging guideline, a missing 'Use when...' clause caps completeness at 3, which this description clearly fits.

Trigger Term Quality

It contains some genuinely natural phrases a user might say ('staff-engineer promotion packet', 'career deck', 'promotion'), but misses the common variations users would plausibly use — 'promotion case', 'promotion materials', 'self-review', 'year-end review' — matching anchor 3 (some relevant keywords, missing common variations or synonyms). Not 4: synonym coverage is thin.

Distinctiveness Conflict Risk

The niche is distinct ('staff-engineer promotion packet', calibration committee) and unlikely to trigger for unrelated skills, matching anchor 4 (mostly distinct, minor overlap risk). Not 5: the shared 'career deck'/'portfolio' framing could overlap with sibling career/portfolio deck skills in the same template family.