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Skill

codex-ppt-skill

by ningzimu5.3kPythonUpdated 2026-07-30

GPT-Image-2 PPT Generator Skill for Creating Image-Based PowerPoint Presentations in Codex and Other Skill-Compatible Agents

CodexClaude CodeOpenClawHermes Agent

Codex PPT Skill is an agent skill that enables AI assistants to convert articles, reports, papers, and notes into image-based PowerPoint presentations. Compatible with Codex, Claude Code, OpenClaw, Hermes Agent, and other SKILL.md-supporting platforms, it generates entire slide decks by creating full-page images using GPT-Image-2 or compatible APIs, then assembling them into PPTX files. The skill guides users through outline confirmation, visual style selection, sample slide approval, and concurrent multi-page generation with automatic quality checks and speaker notes.

Key Features

Multi-stage workflow with outline confirmation, style selection, sample approval before full generation
12 built-in presentation styles including clean professional, scientific defense, hand-drawn technical, McKinsey, and government red themes
Custom style cloning from uploaded images, PDFs, or existing PowerPoint files with personal style library persistence
Concurrent slide generation using sub-agents with automatic self-checking for text clarity, style consistency, and content completeness
Support for inserting specific images (diagrams, charts, screenshots) into designated slides
Automatic speaker notes generation saved to speech.md and embedded in PPTX備註 fields
Flexible image backend configuration supporting Codex built-in generation, OpenAI-compatible APIs, AtlasCloud, and custom endpoints
Resolution control from default 2K to 4K 16:9 for sharper text rendering in slides

Use Cases

  • 01Converting technical articles and blog posts into visual presentation decks for conferences
  • 02Transforming academic papers into thesis defense or research presentation slides with original figures
  • 03Creating course materials and teaching slides from lecture notes and educational content
  • 04Building business reports, product pitches, and investor presentations from written proposals
  • 05Generating project progress reports and grant proposal presentations with consistent visual branding
  • 06Producing visually unified slide decks where editing individual elements is not required

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codex-ppt-skill — FAQ

What is codex-ppt-skill and what does it do?+

Codex PPT Skill is an agent skill that converts text documents (articles, reports, papers, notes) into PowerPoint presentations by generating full-page slide images using GPT-Image-2 or compatible models, then assembling them into editable PPTX files. It works with Codex, Claude Code, OpenClaw, Hermes Agent, and other platforms supporting SKILL.md format.

How do I install codex-ppt-skill in Codex?+

You can ask your agent to install it by sending the GitHub URL, or manually run 'npx -y skills@latest add ningzimu/codex-ppt-skill --skill codex-ppt --agent codex --global', then restart Codex. For Claude Code, OpenClaw, or Hermes Agent, use the same command with '--agent claude-code', 'openclaw skills install codex-ppt', or '--agent hermes-agent' respectively.

Which AI clients and agents support this skill?+

This skill works with Codex (recommended), Claude Code, OpenClaw, Hermes Agent, and any agent platform that supports SKILL.md format skills. Codex provides the best experience with built-in image generation; other platforms typically require configuring GPT-Image-2 API access or compatible endpoints.

Do I need an API key or special prerequisites?+

If using Codex with GPT membership, the built-in image generation usually works without additional API keys. For other agents or higher-resolution output, you'll need an OpenAI API key for GPT-Image-2, an AtlasCloud account, or access to an OpenAI-compatible image generation endpoint. The skill will guide you through configuration when needed.

Is codex-ppt-skill free to use?+

The skill itself is free and open-source under MIT license. However, image generation costs depend on your backend: Codex built-in generation is included with GPT membership, while API-based generation (OpenAI, AtlasCloud, etc.) incurs pay-per-use charges based on the provider's pricing.

Can I edit the slides after generation or customize the styles?+

The generated PPTX contains full-page images, so individual elements aren't directly editable. You can revise specific slides by asking the agent to regenerate them, customize using 12 built-in styles or upload your own reference images to clone styles, and build a personal style library that persists across updates. For fully editable output, the author recommends using the companion image-to-editable-ppt-skill.

How do I install codex-ppt-skill?+

Open the source repository on GitHub and follow its README. codex-ppt-skill is a skill — MCP Agents Market links you directly to the official repo.

Is codex-ppt-skill free?+

codex-ppt-skill is an open-source project hosted on GitHub. Check the repository for its license and any usage requirements.

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