Conciseness

The body is dense and operational — an input table with exact JSON paths, an output file tree, a full JSON log schema, per-step save targets, a config table, and a checklist — with no explanations of concepts Claude already knows. It falls short of a 5 only through minor redundancy (write-order and file-naming rules repeated across Outputs, Step 3, and the Checklist; the refinement section restates handoff details).

Actionability

Guidance is highly concrete (exact filenames, complete JSON log format, 'SELECTION_THRESHOLD (default 7/10)', 'Never list a paper you did not open', 'set grounded: false'), but Steps 3–4 instruct 'fill prompts/build_idea_query.md', 'prompts/new_idea_prompt.md', and 'prompts/build_idea_selection_query.md', none of which exist in the bundle, so those steps cannot be executed exactly as written. It stays above 3 because the body itself still specifies content, order, and formats precisely enough to act on.

Workflow Clarity

Steps 1–5 are clearly sequenced with per-step save targets, an explicit write-order rule ('write the .txt / .md file first, then the .json log'), a pre-run clarification gate ('Ask at most three short questions'), and explicit error-recovery paths ('If no candidate passes, do not promote one silently... tell the user which criteria failed, and propose one of...'). Validation checkpoints (gate scoring, threshold, honest novelty labels, grounded flag) and a closing checklist match the top anchor.

Progressive Disclosure

Structure is strong: a directory tree with one-line descriptions, and each reference invoked at the exact step that needs it ('Read references/idea_agent_instructions.md before Step 1', 'Use references/ideation_frameworks.md' in Step 2), one level deep. However, 3 of the 7 referenced paths — the entire prompts/ directory — do not exist in the bundle, so navigation dead-ends at the core Steps 3–4; that is more than a trivial gap, keeping it below the 5 anchor.

Specificity

It lists multiple concrete actions covering the entire workflow — 'Reads the project's literature and context', 'explores directions with research ideation lenses', 'writes three full candidate proposals', 'selects one through an explicit gate', 'Writes Ideation/ideas/selected_idea.txt' — in third person, matching the comprehensive top anchor. It is not a 4 because there are no coverage gaps: input reading, exploration, drafting, selection, and the output artifact are all named.

Completeness

It explicitly answers both questions: the 'what' is the full action chain (read literature → explore lenses → write three candidates → select via gate → write selected_idea.txt), and the 'when' is a concrete 'Use when...' clause with trigger phrases, further anchored by 'Runs after literature survey and before inno-idea-eval'. This matches the 5 anchor exactly; the 4 anchor's 'when could be more explicit' does not apply.

Trigger Term Quality

'Use when the user wants research ideas, hypotheses, a research direction, or a method idea for a paper or project' covers the main natural phrases with variations, but misses common synonyms a user might say such as 'brainstorm', 'research proposal', or 'novel idea'. Good coverage with a few natural terms missing fits the 4 anchor; it is above 3 because the core phrasings users would actually utter are present.

Distinctiveness Conflict Risk

The niche is clear — research idea generation for a paper or project, positioned within a named pipeline ('Runs after literature survey and before inno-idea-eval') — which delineates it from adjacent skills. Minor overlap risk remains with generic brainstorming or ideation skills since 'research ideas' is not uniquely identifying, fitting the 4 anchor rather than the minimal-conflict 5 anchor.