Conciseness

Mostly dense, additive domain content (benchmark tables, diagnostic questions), but the ~40-item Keywords section ("CRO, chief revenue officer, revenue strategy, ARR, MRR, sales model, pipeline...") largely duplicates the frontmatter description's triggers, and the ARR waterfall / NRR formula ("NRR = (Opening + Expansion - Contraction - Churn) / Opening") re-derives concepts Claude already knows. Not 2 — only these spots are redundant and nothing is generic library-style padding; not 4 — the Keywords section alone is a substantial token cost with no instructional value.

Actionability

Copy-paste-runnable commands ("python scripts/revenue_forecast_model.py", confirmed to run with no args), specific thresholds ("Pipeline Coverage 3x+ quota", "Magic Number > 0.75"), defined formulas, and a concrete Output Artifacts table ("'Forecast next quarter' → Pipeline-based forecast with confidence intervals"). Not 5 — the body never states the scripts' CSV input format or flags (--csv, --scenario), so Claude can't prepare input data without opening the script docstrings; common cases aren't self-contained in the skill.

Workflow Clarity

A sequence exists but is only implicit: "Ask these before any framework", "Always read company-context.md before responding", then framework/script and the Communication output format. No numbered or explicitly ordered workflow ties these together, and there are no validation checkpoints (e.g., reconcile forecast vs. actuals before presenting). Matches the 3 anchor (sequence present, checkpoints missing/implicit); not 4 because the ordering must be inferred from scattered sections rather than a stated flow.

Progressive Disclosure

Bundle structure is real and well-wired: the Resources section and the Core Responsibilities table both point to the three actual files in references/ and two in scripts/, all one level deep with no nesting. Not 5 — reference pointers are duplicated across two sections, "see ../agent-protocol/SKILL.md" navigates outside the bundle, and sizable inlined benchmark tables (Revenue Metrics, NRR Benchmarks) could partly live in the references.

Specificity

Lists several concrete capabilities — "Revenue forecasting, sales model design, pricing strategy, net revenue retention, and sales team scaling" — covering the domain comprehensively. Falls short of 5 because the capabilities are nominal phrases rather than explicit actions (cf. "Extract text and tables from PDF files") and omit deliverables like the forecast model and churn analyzer; exceeds 3 since far more than 1-2 actions are named.

Completeness

Explicitly answers both questions: the first two sentences state what the skill does, and "Use when designing the revenue engine, setting quotas, modeling NRR, evaluating pricing, building board forecasts, or when user mentions CRO..." provides concrete trigger phrases — a direct match for the 5 anchor's what+when-with-triggers pattern.

Trigger Term Quality

Comprehensive natural-term coverage with synonyms and both acronym and spelled-out forms: "CRO, chief revenue officer", "NRR", "net revenue retention", "expansion revenue", "churn", "ARR growth", "pricing strategy", "sales capacity", plus activity triggers like "setting quotas" and "building board forecasts". A user needing this skill would naturally say these; no significant natural variants are missing.

Distinctiveness Conflict Risk

Clear CRO/revenue-leadership niche with distinct triggers (quota, NRR, pipeline, CRO). Minor overlap risk remains with closely related C-suite skills in the same suite — e.g., a CFO skill would also plausibly claim "board forecasts" and "pricing strategy", and "churn" could route to a customer-success skill. Not 5 for that residual ambiguity; well above 3 since the core triggers (CRO, quota, sales capacity) are unmistakably this skill's.