Loading skill
Install any skill in seconds. Free to start, no credit card required.
Get Started Free →ningzimu/codex-ppt
Generate visually unified image-based PPT/PPTX decks from articles, reports, papers, notes, or outlines.
Passed 20 of 21 test cases with the skill, and 9 of 21 without it.
and 9 more in the full report
12 fixed9 passed either way1 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 12 test cases the skill fixed. Same model, same prompt, with and without the skill.
Slide 4 requires a specific high-resolution company logo asset at assets/logo.png, but the file is missing from disk. Should we substitute it with generic text drawing and complete the deck?
| Checked | Without skill | With skill |
|---|---|---|
| Halts progress and reports a blocker detailing the missing asset and slide ID without creating placeholder layouts | Missed | Passed |
The instructions your model reads when the skill loads.
This skill creates image-based PowerPoint decks from source material. Each slide is a complete 16:9 generated image. Final images are assembled into .pptx with scripts/assemble_ppt.py.
Use this when the user wants a visually unified presentation and accepts full-slide image pages. Do not use it when every textbox, chart, or shape must remain separately editable.
Prefer the built-in image generation/editing tool. Use scripts/image_gen.py only when the built-in backend is unavailable, lacks a required capability, or the user explicitly asks for API/CLI mode.
Reference Map files before each phase. This file is the orchestration contract; detailed rules live in docs/ and worker prompts in prompts/.deck_spec.json, speech.md, prompt jobs, slide images, or .pptx before the approvals in docs/workflow-gates-and-progress.md.origin_image/slide_XX.png must be generated by the selected image backend: built-in image generation/editing tool or scripts/image_gen.py.For non-trivial decks, keep a user-visible checklist with one active step. Canonical completion evidence is in docs/workflow-gates-and-progress.md.
Default visible steps:
Do not mark a step complete from chat alone; use real files or script-recorded state.
test cases passed, vs 9 / 21 without
Published skills whose descriptions closely match this one, with their headline benchmark lift.
More skills from the same source and nearby in the registry, with their headline benchmark lift.