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) |
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Features and capabilities supported by this server
Protocol revision2025-11-25
| 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 | |
TDQS
Scored across 2 tools
The two tools have clearly distinct purposes: generating pixel art from a text prompt and pixelating an existing image. There is no overlap or ambiguity.
Both tools follow a consistent verb_noun pattern in snake_case: 'generate_pixel_art' and 'pixelate_image'. The naming is predictable and easy to understand.
The server has only two tools, which is on the low side. While they cover basic generation and pixelation, the small number may limit the server's usefulness for complex workflows.
The tool set lacks common operations like listing, deleting, or editing pixel art. The completeness is minimal, covering only creation and transformation without supporting lifecycle management.