Conciseness

The body is dense and prescriptive — "3 sentences. No more.", "6-8 metrics max. Use a table.", per-section owner rules, and good/bad examples that convey non-obvious board-craft rather than concepts Claude already knows — matching anchor 4 (efficient, minor trim opportunities). Not 5 because the Keywords section duplicates frontmatter trigger terms and the mistakes table partially re-covers "Burying bad news" already handled in the Delivering Bad News section; not 3 because there is no padded or redundant explanation of known concepts.

Actionability

Concrete, executable guidance throughout: exact table headers for the metrics dashboard, a full good/bad executive-summary pair, the ARR waterfall line items, the 5-step bad-news framework, and the placeholder rule "fills gaps with explicit placeholders — never invents numbers" — matching anchor 4 (mostly executable, minor gaps). Not 5 because the output artifact format (markdown outline vs. .pptx vs. prose) is never specified, and the referenced fill-in template (templates/board-deck-template.md) that would make the skill copy-paste ready does not exist in the bundle; not 3 because nearly every section gives exact, followable specifications rather than pseudocode-level hints.

Workflow Clarity

A clear sequence exists: Quick Start invocation pattern ("naming cadence and stage"), the 11-section "Standard Order" deck structure, cadence variants (quarterly/monthly/fundraising), and the Common Mistakes table acting as a de facto QA checklist with the placeholder rule as a data-integrity guardrail — matching anchor 4 (clear sequence, most checkpoints present). Not 5 because there is no explicit "validate against the mistakes table / resolve all placeholders before delivering" step framing the checkpoints into a loop; not 3 because ordering, cadence selection, and two implicit checkpoints are all written out rather than merely implied.

Progressive Disclosure

Structure is good — references are clearly signaled ("See `references/deck-frameworks.md` for Sequoia format" plus a References section) and the one existing bundle file is real and one level deep — but the body cites `templates/board-deck-template.md` ("fill-in template for complete board decks") and no templates/ directory exists at all, so half the bundle references dangle. This sits between anchor 4 (references mostly clear, minor gaps — a broken path is more than minor) and anchor 3 (organization gaps), landing on 3: the inline 185-line body also carries detail (full example metrics tables, good/bad samples) that could live in the referenced but missing template.

Specificity

"Assembles comprehensive board and investor update decks by pulling perspectives from all C-suite roles" names the domain and several concrete actions, and "Covers structure, narrative framework, bad news delivery, and common mistakes" adds topical specifics — matching anchor 4 (several specific actions, minor gaps). Not 5 because "Covers structure..." lists topic areas rather than concrete executable actions; not 3 because it goes beyond 1-2 actions with C-suite role decomposition and four named coverage areas.

Completeness

It explicitly answers both: what — "Assembles comprehensive board and investor update decks by pulling perspectives from all C-suite roles" — and when — "Use when preparing board meetings, investor updates, quarterly business reviews, or fundraising narratives", with concrete trigger phrases. This matches anchor 5 exactly; the when-clause is explicit and specific, ruling out anchor 4's "could be more explicit".

Trigger Term Quality

"Use when preparing board meetings, investor updates, quarterly business reviews, or fundraising narratives" supplies natural phrases users would actually say, matching anchor 4 (good coverage, a few natural terms missing). Not 5 because common variations like "board deck", "board presentation", "investor deck", and the "QBR" abbreviation are absent; not 3 because the four trigger phrases present are exactly the natural language of this domain.

Distinctiveness Conflict Risk

Board/investor update decks with C-suite perspectives is a clear niche with distinct triggers ("board meetings", "investor updates", "quarterly business reviews", "fundraising narratives"), giving minimal conflict risk with generic presentation or document skills — matching anchor 5. Not 4 because the trigger phrases are tightly scoped to board/investor governance contexts rather than overlapping with related skills.