Conciseness

The body is lean — a compact lifecycle diagram, a routing table, four one-line invariants, and a short checklist, with no teaching of concepts Claude already knows. Minor trims remain: the Scope Directive callout repeats the frontmatter's negative scope, and the ASCII diagram duplicates the triage matrix's routing information, keeping it below anchor 5.

Actionability

Concrete elements exist (strict four-category evaluation order, native-payload preservation rule, verification checklist with specific items like "bit-for-bit identical" and lifecycle fields), but the primary executable guidance routes to `workflows/file.md`, `workflows/reconcile.md`, `workflows/archive.md`, `workflows/navigate.md`, and `workflows/import-records.md` — none of which exist in the bundle, and the detailed `references/*.md` files that do exist are not linked. This matches 'some concrete guidance but incomplete; missing key details' rather than anchor 4's mostly-executable guidance.

Workflow Clarity

The lifecycle is sequenced (ingestion → maintenance → transitions), classification order is strict (Projects → Areas → Resources → Archives), and the Verification section supplies pre-completion checkpoints, so the destructive-operation cap is not triggered. However, the actual operational steps are delegated to the five nonexistent `workflows/*.md` files and there is no error-recovery loop, leaving sequence gaps that exceed anchor 4's 'minor validation gaps'.

Progressive Disclosure

Scored against the actual bundle: the entry point's central navigation (architecture diagram and triage matrix) targets `workflows/*.md` paths that do not exist, and 7 of the 8 well-scoped files in `references/` (classification, folder-conventions, lifecycle, navigation, revisions, source-records, vault-conventions) are never referenced from SKILL.md — only `references/frontmatter-schemas.md` is linked. The bulk of bundle content is therefore effectively buried behind dead links, matching anchor 2 ('references are buried') rather than anchor 3, though SKILL.md itself is well-sectioned rather than a monolithic wall.

Specificity

The description enumerates many concrete operations via natural quoted phrases ("file this note into PARA", "archive this project", "repair broken MOC links", "import calendar/email records into vault") plus the four PARA categories. It stays below 5 because the declarative 'what' statement ("Covers the full PARA knowledge lifecycle") is generic rather than a list of the skill's own capabilities.

Completeness

The 'when' is emphatically explicit with concrete trigger phrases and negative triggers ("Do NOT use this skill for raw filesystem moves..."), and a 'what' is present ("Covers the full PARA knowledge lifecycle (Projects, Areas, Resources, Archives)"). Not 5 because the 'what' leans on the domain statement rather than clearly stating in third person what the skill does; not 3 because the 'when' is far from missing or weakly implied.

Trigger Term Quality

Ten natural user phrasings span every lifecycle stage ("process vault inbox", "reconcile vault documents", "reactivate archived note", "organize my PARA vault"), giving comprehensive coverage including synonyms. It clearly exceeds anchor 4 ("a few natural terms missing") — no common PARA/vault phrasing is obviously absent.

Distinctiveness Conflict Risk

A clear niche (PARA vault management) with distinct triggers, and explicit delegation instructions for adjacent skills ("use `manage-file-operations`", "use `write-like-me`") actively reduce conflict risk. This matches the anchor-5 example's pattern of a distinct niche with minimal conflict.