Conciseness

The body states the same workflow three or more times in parallel forms: the "Scenes" list (PREPARE/ACQUIRE/REASON/VERIFY/FINALIZE), the "Execution Phases" list (Phase 1-6 covering the same steps), the "Canonical workflow path", and the "Actions" table all restate one flow. Meta-framework scaffolding like the "SSL primitive" column, the "Resource scope" table, and sections such as "Intent signature" duplicating "When to use" add padded tokens without new guidance — matching anchor 2 ("several unnecessary explanations or padded sections") rather than anchor 3's "some unnecessary explanation".

Actionability

For an instruction-only skill the guidance is mostly executable: "Asks one question at a time", "Always propose 2-3 approaches - include a recommended option with trade-off analysis", and the concrete artifact path "Save the approved design to `docs/plans/designs/`". Minor gaps remain — what a tradeoff matrix or design document section should contain is never specified — so it fits anchor 4 ("mostly executable guidance with minor gaps") rather than 5's copy-paste-ready completeness.

Workflow Clarity

The 6-phase sequence is explicit, with approval checkpoints ("VERIFY: Get user approval section by section", guardrail "No implementation or planning before design approval") and a dedicated "Failure and recovery" section giving feedback loops ("If the user cannot answer a question, propose assumptions and ask for confirmation"). This matches anchor 5 ("clear sequence with explicit validation steps; feedback loops for error recovery").

Progressive Disclosure

No bundle files exist (no references/, scripts/, or assets/), and all content is inline, but it is well-sectioned with headers and about 150 lines. The References section lists five one-level-deep, clearly signaled files, though they live outside the skill bundle (`../_shared/core/...`) and are not verifiable here. This fits anchor 4 ("good structure; references mostly clear; minor organization gaps") rather than 5, where references would be well-integrated into the body and verifiable.

Specificity

"Design-first ideation that explores user intent, constraints, and approaches" names the domain and 2-3 actions, but the verbs ("explores", "evaluating") are abstract — it never states a concrete deliverable like "produces a section-approved design document". This matches anchor 3 ("names domain and 1-2 concrete actions, but not comprehensive") rather than anchor 4's list of specific concrete actions.

Completeness

Both parts are present: the "what" ("Design-first ideation that explores user intent, constraints, and approaches before any planning or implementation") and an explicit "Use for..." clause with trigger activities. The "what" is less concrete than anchor 5's example (which lists multiple specific actions), so it fits anchor 4 ("both present; when could be more explicit or specific") — here it is the what, not the when, that keeps it below 5.

Trigger Term Quality

"Use for brainstorming, ideation, exploring concepts, and evaluating approaches" covers the main natural phrases a user would say. It misses common variants like "I have an idea", "design before planning", or "compare options", keeping it at anchor 4 ("good keyword coverage; a few natural terms missing") rather than 5.

Distinctiveness Conflict Risk

The brainstorming/ideation niche is mostly distinct, with "before any planning or implementation" clearly separating it from planning and implementation skills. "Exploring concepts" and "evaluating approaches" carry some overlap risk with general planning/design skills, matching anchor 4 ("mostly distinct; minor overlap risk with closely related skills") rather than anchor 5's clear niche.