Pixel Art MCP
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| HF_MODEL | No | Hugging Face model ID (optional) | |
| HF_TOKEN | No | Hugging Face API token (required if PIXEL_BACKEND is 'huggingface') | |
| PIXEL_BACKEND | No | Image generation backend: 'pollinations' (default, free, no key) or 'huggingface' (requires HF_TOKEN) | |
| PIXEL_OUT_DIR | No | Directory to save generated pixel art (default: current working directory) |
Capabilities
Features and capabilities supported by this server
| Capability | Details |
|---|---|
| tools | {
"listChanged": false
} |
| prompts | {
"listChanged": false
} |
| resources | {
"subscribe": false,
"listChanged": false
} |
| experimental | {} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| generate_pixel_artA | Generate a pixel-art PNG from a text prompt and save it. Args: prompt: What to draw, e.g. "cozy library interior, side view, tall arched windows, warm lamps". out_path: Save location (relative paths resolve against PIXEL_OUT_DIR), e.g. "assets/pixel/library/background.png". width: Pixel-grid width (smaller = chunkier). 160x90 suits 16:9 scenes; use 32-64 for sprites/props. height: Pixel-grid height. colors: Palette size (16-48 reads as retro). seed: Optional seed for reproducible output. |
| pixelate_imageC | Pixelate an existing image into matching pixel art (downscale + quantize). |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
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