Codex Ppt

Turns entire documents into PowerPoint decks where every slide is a full-frame generated image. You feed it articles, reports, or outlines, it drafts a deck structure, generates one sample slide for approval, then dispatches parallel subagents to render the rest at 16:9. The orchestration is rigid by design: hard gates before sample approval, mandatory subagent dispatch after approval, and strict backend locking so you don't accidentally mix generation methods mid-deck. Best when you want a visually cohesive presentation and don't need every text box editable. Skip it if you need conventional slide layouts or plan to rearrange elements later.

skills.sh installs: 5.2K
GitHub stars: 7.8K
last updated: Aug 21, 2026

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Install

$ npx -y skills add ningzimu/codex-ppt-skill --skill codex-ppt --agent claude-code

Installs into .claude/skills of the current project.

Files

Codex PPT

Overview

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.