Idea Screener

---
name: idea-screener
description: |
  Screen the direction pool with a discussion-first scoring pass, writing `output/trace/IDEA_SCREENING_TABLE.md`.
  **Trigger**: idea screener, screening table, brainstorm screening, 方向筛选表.
  **Use when**: you already have a direction pool and want a table-first comparison before curating the shortlist.
  **Skip if**: the direction pool is still missing or obviously templated.
  **Network**: none.
  **Guardrail**: no invented papers; scoring should reflect discussion value and distinctness, not stylistic polish.
---

# Idea Screener

Goal: compress a direction pool into a scored comparison table that helps shortlist the most discussion-worthy directions.

The screener should reward:
- advisor-useful rank separation,
- distinct contribution shapes,
- concrete prior-work grounding,
and penalize same-template directions that only swap nouns.

## Script

### Quick Start

- `python .codex/skills/idea-screener/scripts/run.py --workspace workspaces/<ws>`

### All Options

- `--workspace <dir>` (required)
- `--unit-id <U###>`
- `--inputs <semicolon-separated>`
- `--outputs <semicolon-separated>`
- `--checkpoint <C#>`

### Examples

- Screen a direction pool for a brainstorm workspace:
  - `python .codex/skills/idea-screener/scripts/run.py --workspace workspaces/brainstorm-llm-agents`