GitHub Snake
This guide explains how to use GitHub Actions to create a snake-eating contribution graph in a profile README.
About GitHub Snake
This page is a tutorial for adding a snake animation made from a GitHub contribution graph to a profile README. It describes using the Platane/snk GitHub Action, creating a workflow file, running it on a schedule or manually, and generating SVG or GIF output with customizable colors.
It assumes the reader has a GitHub profile with the Actions tab available and a repository to host the workflow file.
Key features
- Generates snake game animation from GitHub contribution graph
- Outputs animation as SVG or GIF file
- Runs automatically through GitHub Actions workflow
- Supports scheduled regeneration and manual workflow dispatch
- Allows color customization with palette and snake options
- Publishes generated files to separate output branch
Best for: GitHub users who want to add a contribution-graph snake animation to their profile README.
Good for
- Includes workflow file example with comments
- Covers scheduled runs and manual triggering from Actions tab
- Shows how to keep generated files on a separate branch
GitHub Snake at a glance
- Category
- Development › Developer Tools
- Type
- Online tool
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
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GitHub Snake FAQ
Where do I put the workflow file?
In a new .yml file under .github/workflows in the profile repository.
What file types does the snake generator produce?
Animated SVG or GIF images that can be shown in a profile README.
How often does the example workflow run?
Every 6 hours on a schedule, and it can also be started manually with workflow_dispatch.
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