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Kitbay
Skill

imagegen

Apache-2.0Updated on Nov 11, 2026134,863GitHub starsIncludes scripts

A sample skill bundled with OpenAI's Codex for generating or editing raster images such as photos, illustrations, sprites, mockups and cut-outs with transparent backgrounds.

InstallRepository Checked on Nov 15, 2026

Differs from the main skill, imagegen (67% the same text). May be an adapted copy or an older version.

What the skill teaches

A sample skill bundled with OpenAI's Codex for generating or editing raster images such as photos, illustrations, sprites, mockups and cut-outs with transparent backgrounds. By default the agent uses Codex's built-in image generation tool, which needs no API key, and can load a local image into the conversation to edit it. A Python command-line fallback with generate, edit and batch commands runs only when the user asks for it and needs an OPENAI_API_KEY set locally. The skill tells the agent not to use it when vector or code-drawn assets would suit better, to save images into the project rather than Codex's home folder, and not to overwrite files without permission.

Capabilities

  • Generate photos, illustrations, sprites and mockups
  • Edit an existing local image
  • Produce images with transparent backgrounds
  • Batch-generate images through a CLI fallback

Other MCP servers and skills for Image and video generation