RepoChan — Your repo, but make it a girl!
Give your Git repository an anime mascot and matching brand assets, using your own coding agent.
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This is the character sheet RepoChan generated for itself. Your project starts with a sheet like this: a mascot shaped by your repository and your preferences. It becomes the visual reference for matching icons, stickers, posters, and a project website.
Get started
You need Node.js ≥ 20.9 and a coding agent such as Claude Code, Codex, Pi, or Cursor.
npm install -g repochan
cd /path/to/your/project
repochan setup --project
Follow the prompts to select your agent and configure image generation. If you skip image setup, run repochan image configure before generating images.
Then open your coding agent in the project and send:
Use the RepoChan skill to design a mascot for this repository. Generate the character sheet first, then wait for my feedback before making matching assets and a website.
Your agent will read the project and confirm the character concept with you before drawing the sheet. You can refine the character and its appearance before continuing.
What you can make next
These are real outputs created for RepoChan, all based on the same character.
How it works
Read the repository → design the character → draw the character sheet → create matching assets → build the website.
RepoChan gives your existing coding agent the skills and CLI tools to do this. Character designs, images, and version history are saved in your project's .repochan/ directory, so you can return to the work later.
More
License and credits
MIT. The image-processing pipeline builds on techniques from sprite-gen and agent-sprite-forge. See the third-party notices.
