imagegen-ppt-workflow：用「先图后稿」流程把内容做成可审阅的 PPT
imagegen-ppt-workflow 是 SkillHub 社区 Skill（@user_499da53c/imagegen-ppt-workflow，v1.0.0，office-efficiency），通过先确认大纲 Markdown、风格预览图、全 deck 低精度缩略图，再逐页 imagegen 出 PNG 并打包为 .pptx，适合答辩、研究报告与学术汇报等需审阅优先的场景。本文说明其定位、核心步骤、skillhub CLI 安装方式与典型对话用法，并注明 requires_api_key=false 及官方页面统计信息。
Read MoreGenerate bitmap assets in the coding workflow using Codex's imagegen Skill
# Introduction to OpenAI Codex System-level Skill `imagegen` This skill enables generation and editing of bitmap assets including photos, illustrations, mockups and sprites within coding conversations via either the built-in `image_gen` command or an explicit CLI. Details including default auto-installation location, two operating modes, prompt templates, save path conventions, applicable boundaries and official CLI examples are provided to facilitate directly integrating visual assets into project repositories.
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