Conciseness

The body is dense and efficient — concrete commands, exact punctuation characters, and placeholder values with no concept explanations Claude already knows. A trimmable redundancy exists: the paragraph 'When non-changelog pages change in either locale, sync the mirror before release. When the English changelog changes, sync the Chinese changelog.' restates the preceding bullets, and 'Common mistakes' overlaps 'Rules and conventions'. That minor over-explanation fits anchor 4 rather than anchor 5's 'every token earns its place'.

Actionability

Guidance is mostly executable: 'git diff main..HEAD --stat docs/', 'pnpm --filter docs run build', exact full-width punctuation lists, specific callout labels, and neutral placeholders (example.com, YOUR_API_KEY). Minor gaps remain — no example of locating a mirror path or a before/after translation snippet, and the term table itself is delegated to an external file — so it fits anchor 4 ('mostly executable guidance... minor gaps') rather than anchor 5.

Workflow Clarity

The four-step workflow (detect what needs syncing → translate page by page → apply terminology/typography rules → verify) is clearly sequenced, with a prerequisites gate and a verify step ('git diff docs/' scan plus docs build). However, there is no explicit feedback loop for error recovery (e.g. 'if drift is found, fix and re-verify') for what is a batch, page-by-page operation, which keeps it at anchor 4's 'most checkpoints present; minor validation gaps' rather than anchor 5.

Progressive Disclosure

The single-file body is well organized into Overview, Prerequisites, Locale sync rules, Workflow, Rules and conventions, and Common mistakes, and all detailed terminology/typography material is appropriately delegated one level deep to the clearly and repeatedly signaled docs/AGENTS.md rather than inlined. No bundle files exist to require further splitting, and nothing that belongs in a separate file is inlined — matching the well-organized single-file case for anchor 5.

Specificity

The description names the domain (bilingual documentation between docs/zh/ and docs/en/) and exactly two concrete actions ('Translate and sync'), matching the anchor for 1-2 concrete actions without comprehensive coverage. It does not list further actions such as terminology verification or mirror syncing scope, so it does not reach anchor 4.

Completeness

The 'what' is clear (translate and sync bilingual docs between the two locale directories), but there is no 'Use when...' clause or equivalent explicit trigger guidance, which caps completeness at 3 per the judging guidelines. The 'when' is at best weakly implied by the reference to source-of-truth rules.

Trigger Term Quality

Relevant keywords are present ('Translate', 'sync', 'bilingual', 'documentation', 'docs/zh/', 'docs/en/'), but common variations users would naturally say are missing — notably 'Chinese', 'English', 'localization', or 'i18n'. This matches anchor 3 ('some relevant keywords but missing common variations or synonyms') and falls short of anchor 4's 'good keyword coverage'.

Distinctiveness Conflict Risk

The bilingual zh/en documentation sync niche with repo-specific paths (docs/AGENTS.md, docs/zh/, docs/en/) is mostly distinct with only minor overlap risk against generic translation requests. It lacks the explicit 'Use when...' trigger phrases that anchor 5's example includes, so it fits anchor 4 rather than 5; it is far more specific than anchor 3's generic 'works with document files'.