imagegen
Generate or edit raster images such as photos, illustrations, sprites and transparent cutouts, when the output should be a bitmap, not code.
- Kind
- Skill
- Works with
- Codex, Claude Code
- Source
- openai/skills @ 49f948faa925
- Path
- skills/.system/imagegen/SKILL.md
- License
- Apache-2.0
- Jobs
- UI/UX work
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# Image Generation Skill Generates or edits images for the current project (for example website assets, game assets, UI mockups, product mockups, wireframes, logo design, photorealistic images, or infographics). ## Top-level modes and rules This skill has exactly two top-level modes: - **Default built-in tool mode (preferred):** built-in `image_gen` tool for normal image generation and editing. Does not require `OPENAI_API_KEY`. - **Fallback CLI mode (explicit-only):** `scripts/image_gen.py` CLI. Use only when the user explicitly asks for the CLI path. Requires `OPENAI_API_KEY`. Within the explicit CLI fallback only, the CLI exposes three subcommands: - `generate` - `edit` - `generate-batch` Rules: - Use the built-in `image_gen` tool by default for all normal image generation and editing requests. - Never switch to CLI fallback automatically. - If the built-in tool fails or is unavailable, tell the user the CLI fallback exists and that it requires `OPENAI_API_KEY`. Proceed only if the user explicitly asks for that fallback. - If the user explicitly asks for CLI mode, use the bundled `scripts/image_gen.py` workflow. Do not create one-off SDK runners. …