Conciseness

The body is lean — every step is a runnable command plus an exact output template, with no explanation of concepts Claude already knows. It sits at 4 rather than 5 due to minor padding: 'Do this before anything else' repeats what the numbered step list already establishes, and the opening sentence restates the description. It is well above 3 since almost nothing could be cut without losing information.

Actionability

Fully executable, copy-paste-ready commands for each step (gh pr diff pipelines, the ls/grep supported-languages listing) plus an exact report format with worked placeholder examples. It matches the anchor-5 example of runnable commands covering the common cases, not the anchor-4 case with missing key details.

Workflow Clarity

Four steps are explicitly sequenced with validation checkpoints at each stage: stop-and-ask if no PR number, stop-and-report if no string keys are found, a compare-the-two-lists checkpoint in step 3, and a COMPLETE/INCOMPLETE status determination in step 4. This matches the anchor for clear sequence with explicit validation steps; the operation is read-only, so no destructive-op feedback loop is required, and it is not anchor 4 because no meaningful checkpoint is missing.

Progressive Disclosure

The skill is a short, self-contained single task with no bundle files (references/, scripts/, assets/ are absent), and nothing here warrants being split into separate files. Sections are well organized with clear headers matching the simple-skill guidance; it is not anchor 4 because there is no misplaced content or unclear navigation to penalize.

Specificity

The description names the domain and two concrete actions — 'Check whether a translations PR provides full language coverage for all translatable strings' and 'identify which languages are still missing' — which matches the anchor for 1-2 concrete actions but not comprehensive coverage. It does not score 4 because only two actions are listed, and not 2 because the actions are specific rather than generic.

Completeness

It explicitly answers both questions: what ('Check whether a translations PR provides full language coverage... and identify which languages are still missing') and when ('Use this whenever the user asks about translation status... Also trigger when the user pastes a PR number or URL...'). Both are present with concrete trigger phrases, matching the top anchor exactly rather than the anchor-4 case where the 'when' is merely adequate.

Trigger Term Quality

Good natural-phrase coverage: 'translation status', 'whether translations are complete or ready', 'which languages are missing', 'verify a translations PR before merging', 'PR number or URL', and a natural utterance like 'are we good to ship?'. It falls short of 5 because common synonyms such as 'localization', 'l10n', or 'i18n' are absent; it is clearly above 3 because multiple natural user phrasings are present.

Distinctiveness Conflict Risk

It carves out a clear niche — language coverage verification for translations PRs — with distinct, translation-tied triggers. Even the broadest trigger ('are we good to ship?') is qualified by 'in a context that involves string changes', keeping conflict risk minimal rather than the 'minor overlap' of anchor 4.