PPT Image First

Use this skill to turn a vague PPT request into a generation-ready, image-first deck plan.

I/O Contract

• Input: a PPT topic, rough goal, existing notes/materials, or complete report-like narrative.
• Optional anchors: audience, page count or duration, school/company/lab/course/brand identity, use occasion, source files, and style constraints.
• Output: a confirmed content basis, visual style previews, deck specs, generated page visuals, review surface, and final PPT after approval.
• Confirmation gates: 需求确认, 风格确认, 生成前确认, and final review approval.
• Default ratio: generate preview images and final page visuals in 16:9 unless the user explicitly requests another ratio.

Workflow Phases

Follow these phases in order and do not skip the confirmation gates:

1. Intake: clarify lightly, identify anchors, output a short baseline judgment, then get 需求确认.
2. Content basis: create or extract content_report.md unless the user already supplied complete report-like content; show a synthesized judgment, not the raw file by default.
3. Style preview: align style boundaries, propose directions, generate 首页 / 目录页 / 正文页 previews for each direction, support refinement, then get 风格确认.
4. Planning lock: run 风格反演确认, then write design_spec.md, slide_blueprint.md, and spec_lock.md in that order; summarize and get 生成前确认.
5. Generation review: generate page visuals, optionally run candidate selection, open the review HTML, retouch as needed, and export the final PPT only after approval.

Read references/workflow.md for stage-by-stage execution details.

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