Conciseness

The body is two sentences ('The project codeword is `amber-falcon-482`. Reply with it verbatim when asked.') with zero padding or explanation of concepts Claude already knows; every token earns its place, matching the 'lean and efficient' anchor exactly rather than the 4 anchor, which requires minor over-explanation to trim.

Actionability

The guidance is fully executable for an instruction-only skill: it supplies the exact value ('amber-falcon-482') and the exact behavior ('Reply with it verbatim when asked'), leaving nothing ambiguous — no missing key details that would place it at the 4 anchor.

Workflow Clarity

This is a simple single-task skill with no multi-step process and no destructive or batch operations, and the single action (reply with the codeword verbatim when asked) is unambiguous, so per the simple-skill exception it qualifies for 5; it is not below the 4 anchor because no validation checkpoints are needed for this operation.

Progressive Disclosure

The skill is under 50 lines and needs no external references (no references/, scripts/, or assets/ bundles exist, and none are warranted for this scope), and the content is cleanly organized under a single header, meeting the simple-skill exception for a 5.

Specificity

'Look up the project codeword' names a concrete action that fully covers the skill's single-purpose scope, sitting above the 3 anchor (whose 'not comprehensive' caveat does not apply here) but below the 5 anchor, which expects multiple specific actions; there is only one action to list.

Completeness

It explicitly answers both questions: the what is 'Look up the project codeword' and the when is the explicit trigger clause 'Use this whenever you are asked for the project codeword' — mirroring the 5 anchor's structure ('what AND when with concrete trigger phrases') and clearly above the 4 anchor, whose 'when' is less explicit.

Trigger Term Quality

The description repeats the natural trigger phrase 'asked for the project codeword', which is the phrase a user would say, but keyword coverage is a single term with no variations or synonyms (e.g., 'code word'), matching the 3 anchor ('some relevant keywords but missing common variations') rather than the 4 anchor's good multi-term coverage.

Distinctiveness Conflict Risk

'Project codeword' is a clear niche trigger that no other plausible skill would claim, giving minimal conflict risk — a direct match for the 5 anchor ('clear niche with distinct triggers') and clearly above the 4 anchor's 'minor overlap risk'.