Conciseness

The body is compressed prose with no basic-concept padding, but scope-limiting statements repeat across paragraphs ("No AppLift runtime is needed", "Comprehensive observability ... are outside default scope", "The kit does not certify whole-product readiness", "this is not legal compliance certification") and several sentences could be merged or trimmed. Mostly efficient but could be tightened, matching the 3 anchor.

Actionability

There are some concrete directives ("Inspect existing entities, IDs, auth, global credentials, queries and background operations. Mark mappings observed, proposed or unresolved"; "connect each consequential requirement to a host operation and observable check"), but key executable details are missing: no bridge-plan example or template, and the contracts that would carry the operational detail are referenced as files that are not present. Some concrete guidance but incomplete fits the 3 anchor; it exceeds 2 because the directives are specific, not just high-level hints.

Workflow Clarity

A rough sequence is implied across paragraphs (inspect existing entities → mark mappings → ask business questions → read relevant contracts → record bridge plan → report implemented vs unrun), but it is never presented as an ordered workflow, and checkpoints are implicit rather than explicit validate-fix-retry steps. Because the skill touches data preservation and repeated imports ("A repeated import must preserve user-managed business progress"), the missing-validation cap holds the score at 3.

Progressive Disclosure

The body is written as a well-signaled, one-level-deep index to specs/identity.md, specs/ownership.md, specs/connections.md, specs/background-work.md, specs/subscriptions.md, specs/management.md, specs/user-choices.md, BRIDGE-PLAN.md, MODELS.md and examples/personal-mailbox-app.md — but the bundle contains none of these files (only SKILL.md, config.json and rubrics/ exist). Scoring against the actual bundle structure, every reference dangles and navigation to any detail is impossible, which matches the 2 anchor (minimal structure; the promised separate content is absent).

Specificity

The description states a concrete transformation ("Turn an existing personal app into a multi-user SaaS or add private customer access") and enumerates specific capability areas ("sign-in, multi-tenant data isolation, customer-owned connections, background imports, subscriptions or admin screens"). It falls short of the 5 anchor because it names domains/areas rather than a comprehensive list of distinct actions, but exceeds 3 because several specific items are covered.

Completeness

Both parts are explicit: the what ("Turn an existing personal app into a multi-user SaaS or add private customer access") and the when ("Use when sign-in, multi-tenant data isolation, customer-owned connections, background imports, subscriptions or admin screens need mapping to existing entities and workflows"), plus explicit skip guidance. This matches the 5 anchor: clear what AND when with concrete trigger phrases.

Trigger Term Quality

Natural phrases a user would say appear throughout: "multi-user SaaS", "sign-in", "subscriptions", "admin screens", "multi-tenant". Not a 5 because common synonyms and variations ("login", "auth", "billing", "customer accounts") are missing; clearly above 3 since keyword coverage is good rather than partial.

Distinctiveness Conflict Risk

The niche is distinct (transforming an existing personal app, with "Skip new-app scaffolding" explicitly de-scoping overlapping work). Not a 5 because trigger terms like "sign-in" and "subscriptions" carry minor overlap risk with generic authentication or billing skills; well above 3 due to the explicit exclusion clause.