Conciseness

The body is dense and assumes Claude's competence — no filler explaining known concepts, and each skill entry is packed with routing rationale. It falls short of 5 because several explanations are duplicated (grill-me vs grill-with-docs, /prototype, and /retro are each described twice in different sections) and could be tightened with cross-references. Not 3: the redundancy is limited and serves self-contained routing entries rather than padding.

Actionability

Concrete decision branches (multi-session yes/no, working-directory test, "能否在对话中解决所有问题"), specific paths (".scratch/<feature>/issues/", "prototype/<name> branch"), and explicit thresholds (~150k token smart zone) make the guidance mostly executable. Not 5: some routing choices remain judgment calls ("当你更想编排这次 build") without tie-breaking criteria.

Workflow Clarity

The main flow (idea -> ship) is clearly sequenced with numbered steps, on-ramps are well-defined, and context-hygiene rules act as checkpoints ("步骤 1 到 /to-tickets 要留在同一个未中断的 context window 中"). Not 5: checkpoints are advisory guardrails rather than explicit validate-fix-retry loops, and this is not a destructive/batch skill so the cap does not apply.

Progressive Disclosure

Sections are well-organized and the one deep-dive reference is clearly signaled ("阅读 [PHASE-BOUNDARIES.md](PHASE-BOUNDARIES.md)"), but that file does not exist in the bundle — there are no references/, scripts/, or assets/ directories at all. Scoring against the actual bundle structure, the sole one-level-deep reference is broken, leaving the promised detail nowhere to go. Not 4: a clearly signaled but missing reference is a structural defect, not a minor organization gap.

Specificity

The description names its domain ("询问当前情境适合哪个技能或流程") and one-two concrete functions ("它是本仓库所有 skills 的路由器"), matching the anchor for domain plus 1-2 concrete actions without comprehensive coverage. It does not reach 4 because it lists no broader set of specific capabilities.

Completeness

The "what" is clear (router for all skills in this repo), but there is no explicit "Use when..." clause or equivalent trigger guidance — "当前情境" only weakly implies the when. Per the judging guideline, a missing explicit trigger clause caps completeness at 3.

Trigger Term Quality

It includes relevant keywords like "技能", "流程", and "路由器", but misses natural variations a user would say (e.g. "该用哪个 skill", "workflow", "不知道选哪个流程"). Some relevant keywords but missing common synonyms matches anchor 3.

Distinctiveness Conflict Risk

"它是本仓库所有 skills 的路由器" carves out a distinct meta-skill niche (routing/dispatch) with minor overlap risk. Not 5 because the description provides no distinctive trigger phrases that lock in its niche against adjacent skills.