Coloring Page OpenClaw Skill - ClawHub
Do you want your AI agent to automate Coloring Page workflows? This free skill from ClawHub helps with image & video generation tasks without building custom tools from scratch.
What this skill does
Turn an uploaded photo into a printable black-and-white coloring page.
Install
npx clawhub@latest install coloring-pageFull SKILL.md
Open original| name | description |
|---|---|
| coloring-page | Turn an uploaded photo into a printable black-and-white coloring page. |
coloring-page
Create a printable black-and-white outline coloring page from a photo.
This skill is designed to be used conversationally:
- You upload an image
- You say: “create a coloring page”
- The assistant runs this skill and sends back the generated PNG
Under the hood, this uses the Nano Banana Pro (Gemini 3 Pro Image) image model.
Requirements
GEMINI_API_KEYset (recommended in~/.clawdbot/.env)uvavailable (used by the underlying nano-banana-pro skill)
How the assistant should use this
When a user message includes:
- an attached image (jpg/png/webp)
- and the user asks for a “coloring page”
Run:
bin/coloring-page --in <path-to-uploaded-image> [--out <output.png>] [--resolution 1K|2K|4K]
Then send the output image back to the user.
CLI
Basic
coloring-page --in photo.jpg
Choose output name
coloring-page --in photo.jpg --out coloring.png
Resolution
coloring-page --in photo.jpg --resolution 2K
Notes
- Input must be a raster image (
.jpg,.png,.webp). - Output is a PNG coloring page on a white background.