ImageGen (OpenAI Codex)
27,820 starsOfficial Codex image generation skill: create or edit raster images when the task needs AI-generated visuals — photos, illustrations, textures, sprites, mockups, transparent cutouts — and derive variants from references.
- First published：2025-11-25
- data as of：
- 2026-09-30
- Licence：
- None declared (see repository)
When to use it
When deliverables need brand-new image assets or transformed variants of existing ones.
Caution
No license file in the repo; calls OpenAI's image generation API (paid). Copyright and brand-usage rules for AI-generated images need your own verification.
Install prompt
請幫我安裝「ImageGen (OpenAI Codex)」技能：從 https://github.com/openai/skills/tree/main/skills/.system/imagegen（技能路徑：skills/.system/imagegen/） 取得完整的技能目錄，放進我的 Agent 的技能目錄（例如專案內的 skills/ 資料夾，或該 Agent 文件指明的全域技能位置），確認裡面的 SKILL.md 存在、frontmatter 的 name 與 description 完整，然後列出這個技能宣告的腳本、外部工具與 API 需求，先不要執行任何腳本。Paste this to your agent. It deliberately contains no tool subcommands — check the tool's official docs for commands.
Compatible with