Conciseness

The body is lean and assumes competence — it documents only non-obvious, framework-specific invariants (cancellation termination, app-group cleanup, append pacing) rather than general Swift/iOS knowledge. Minor trims remain: the two reference files are listed twice (in 'Route by Task' and again in 'References'), and the trailing meta-comment 'focused implementation recipes moved out of the entrypoint' adds no guidance, so not quite 'every token earns its place'.

Actionability

Concrete guidance dominates: five WRONG/CORRECT Swift pairs targeting real failure modes and a 14-item checklist naming exact APIs and entitlements. However, the snippets are not copy-paste ready — signatures elide parameters ('request: ...') and call undefined helpers (gatherAllFiles, writeToAppGroup, data) — which fits 'mostly executable guidance with minor gaps' rather than the fully executable anchor 5.

Workflow Clarity

The 5-step workflow is clearly sequenced with explicit validation: import must 'validate every resource' and 'preserve recoverable evidence', step 5 is a dedicated verification step enumerating edge cases (cancellation, partial archives, version skew, low storage, retry), and a review checklist operationalizes the checkpoints. Validation is present for the destructive import operation, so the workflow-clarity cap of 3 does not apply; this matches the anchor for clear sequence, explicit validation, and checklists.

Progressive Disclosure

The entrypoint is a concise overview, and both referenced files (references/core-implementation.md, references/appmigrationkit-patterns.md) exist in the bundle with substantive content, are one level deep, and are clearly signaled with a description of what each covers. There is no nested reference chain (only a single sibling cross-link between the two files), so navigation matches the clear-overview anchor.

Specificity

The description enumerates comprehensive, concrete capabilities of the framework — "Builds one-time cross-platform app-data transfers", "AppMigrationExtension setup, ResourcesArchiver export/import", "app-group cleanup, recovery, or AppMigrationTester verification" — with no vague language. Coverage spans setup through testing, matching the anchor for multiple specific concrete actions with comprehensive coverage; nothing here is abstract or padded like the anchor-4 'minor gaps' case.

Completeness

It explicitly answers both questions: the 'what' is "Builds one-time cross-platform app-data transfers with AppMigrationKit" and the 'when' is an explicit "Use for..." clause listing concrete trigger areas. This mirrors the anchor-5 example structure (action sentence + 'Use when/for' with concrete triggers), and the explicit trigger guidance means the completeness cap of 3 does not apply.

Trigger Term Quality

Strong keyword coverage via exact API names ("ResourcesArchiver", "MigrationStatus", "AppMigrationTester", "AppMigrationExtension") that a user working with this framework would naturally say, plus terms like "cancellation" and "recovery". A few natural plain-language triggers are missing — no standalone "migrate/migration", "device-to-device", or platform words like "Android" — so it fits 'good keyword coverage; a few natural terms missing' rather than the comprehensive synonym coverage of anchor 5.

Distinctiveness Conflict Risk

It occupies a clear niche — a specific Apple framework (AppMigrationKit) with distinct API-name triggers — so it would not fire for unrelated data-transfer, backup, or document skills. This matches the anchor for a clear niche with distinct triggers and minimal conflict risk.