Textum

Hard constraints:

• Low-noise is non-negotiable (avoid attention/context pollution).
• Multi-window: each stage is self-contained; do not narrate upstream/downstream flow.
• Output “next step” as a stage name only.

Prereq (runtime):

• uv installed.
• Run uv sync --project .codex/skills/textum/scripts once (creates .codex/skills/textum/scripts/.venv).

Supported stages:

• PRD Plan → references/prd-plan.md
• PRD Check → references/prd-check.md
• PRD Render → references/prd-render.md
• PRD Slice → references/prd-slice.md
• Scaffold Plan → references/scaffold-plan.md
• Scaffold Render → references/scaffold.md
• Scaffold Check → references/scaffold-check.md
• Split Plan → references/split-plan.md
• Split Generate → references/split.md
• Split Check1 → references/split-check1.md
• Split Check2 → references/split-check2.md
• Split Checkout → references/split-checkout.md
• Story Check → references/story-check.md
• Story Pack → references/story-pack.md
• Story Exec → references/story.md
• Story Full Exec (experimental) → references/story-full-exec.md

Routing:

• CN intent examples:

- PRD Plan: 需求澄清 / 澄清需求 / PRD 计划 - PRD Render: 生成PRD / 渲染PRD / 输出PRD - PRD Check: 校验PRD / 检查PRD / 门禁 - PRD Slice: PRD 切片 / 切片 / 低噪切片 / slice - Scaffold Plan: 上下文提取 / 全局上下文 / Scaffold 计划 - Scaffold Render: 生成GLOBAL-CONTEXT / 渲染GLOBAL-CONTEXT / 输出GLOBAL-CONTEXT - Scaffold Check: 校验GLOBAL-CONTEXT / 检查GLOBAL-CONTEXT / GC 门禁 - Split Plan: Story 拆分规划 / Split Plan / 拆分计划 - Split Generate: 生成Story / Split Generate / 拆分生成 - Split Check1: Split 校验1 / 拆分校验1 / 结构阈值校验 - Split Check2: Split 校验2 / 拆分校验2 / 引用一致性校验 - Split Checkout: Split Checkout / 依赖图 / 导出依赖图 - Story Check: Story 校验 / Story Check / 单 Story 门禁 - Story Pack: Story 执行包生成 / Story Pack / 生成执行包 - Story Exec: Story 执行 / Story Exec / 单 Story 执行 - Story Full Exec: Story 批量执行 / Story Full Exec / 试验性全执行

• If intent is unclear, ask the user to pick one: PRD Plan / PRD Check / PRD Render / PRD Slice / Scaffold Plan / Scaffold Render / Scaffold Check / Split Plan / Split Generate / Split Check1 / Split Check2 / Split Checkout / Story Check / Story Pack / Story Exec / Story Full Exec.

Always:

• For every FAIL item (in diagnostics/replan packs): include loc/problem/expected/impact/fix, and fix must be a single action.
• Keep chat output low-noise: prefer paths (wrote: docs/*) over pasting long FAIL lists.