Conciseness

Lean and instruction-dense throughout: "Inventory before structure", "stage = where the evidence says it is, not where anyone wishes", "A busy first board is information, not failure". No concept explanations or padding — every line is domain guidance Claude could not infer. Not 4: there is nothing to trim.

Actionability

Fully concrete guidance for an instruction-type skill: exact paths ("initiatives/<slug>/initiative.md", "reviews/YYYY-MM-DD-wiring-brief.md"), a copy-paste command ("python3 <this-repo>/skills/portfolio-pdlc/scripts/portfolio_board.py <ws>"), and specific scoring thresholds ("size + strategic + collaboration, 1–3 each... 7–9 → Tier-1"). Not 4: the common cases are covered with executable specifics.

Workflow Clarity

A clear 7-step sequence with checkpoints ("Present the inventory before creating anything", the board run in step 6) and an explicit Quality Gates checklist ("Workspace passes the board script with zero contract violations"). Not 5: no explicit error-recovery feedback loop stating what to do when the board reports contract violations; not 3: validation steps are present and explicit.

Progressive Disclosure

Well-organized sections (Outcome, Inputs, Workflow, Rules, Quality Gates, References) with heavy detail — template contents, the workspace contract, scoring rules — appropriately deferred one level deep to clearly signaled references ("skills/portfolio-pdlc/references/workspace-contract.md", "templates/"). Not 4: navigation is clean and the split is appropriate for the body's scope.

Specificity

Lists multiple concrete actions with comprehensive coverage: "Stand up a portfolio-pdlc workspace", "Produces the charter, workflow definition, initiative cards, and first generated board", and even enumerates the source materials it works from ("folders of decks and docs, a Jira/Align export, a spreadsheet of initiatives, or a blank page"). Not 4: coverage of inputs, actions, and outputs leaves no minor gap.

Completeness

Explicitly answers both what ("Stand up a portfolio-pdlc workspace... Produces the charter, workflow definition, initiative cards, and first generated board") and when ("Use when wiring the portfolio PDLC for the first time, onboarding an engagement's existing initiative material into the operating system, or re-wiring after a major re-scoping") with concrete trigger phrases. Matches the 5 anchor exactly.

Trigger Term Quality

Good natural keyword coverage: "Jira/Align export", "spreadsheet of initiatives", "decks", "wiring", "onboarding", "re-wiring after a major re-scoping" — phrases a user in this domain would actually say. Not 5: misses common variations a user might naturally use (e.g. "set up portfolio tracking", "project portfolio") and has no extension-style terms; not 3: it goes well beyond 'some relevant keywords'.

Distinctiveness Conflict Risk

Clear niche (portfolio PDLC wiring) with distinct triggers — first-time wiring, onboarding existing material, and re-wiring — that separate it cleanly from sibling skills; "Part of the portfolio-pdlc family" openly signals family membership rather than blurring it. Not 4: the when-clauses leave only minimal conflict risk.