UpscaleX
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
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": true
} |
| logging | {} |
| prompts | {
"listChanged": true
} |
| resources | {
"subscribe": false,
"listChanged": true
} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| upscale_imageA | Upscale an image to 8K, 16K, 4x, or custom resolution using UpscaleX. Automatically optimizes between Vulkan GPU acceleration and multi-threaded CPU fallback. |
| recommend_modelB | Inspect host GPU specifications, VRAM tier, CPU threads, and image characteristics (photos vs illustrations) to recommend the optimal model, target preset, and tile size. |
| download_modelB | Download open-weight model files on demand from upstream mirrors into the local models directory. |
| get_image_metadataA | Retrieve comprehensive image metadata including resolution, megapixels, aspect ratio, file size, color space, and print sizing at 300 DPI. |
| list_available_modelsA | List all supported models in the catalog with installation status, VRAM requirements, and ideal media targets. |
| get_system_diagnosticsA | Check cross-platform hardware profile, OS, CPU thread count, Vulkan status, and detected GPU acceleration hardware. |
| calculate_print_dpiA | Calculate print fidelity (DPI) for a given physical print size and recommend whether upscaling to 8K or 16K is required. |
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 7 tools
Each tool has a recognizable distinct role: diagnostics, upscaling, recommendation, download, metadata, catalog listing, and DPI math. The only mild overlap is recommend_model vs list_available_models and get_image_metadata's print sizing vs calculate_print_dpi, but the descriptions make the boundaries clear enough.
All seven tools follow a strict snake_case verb_noun pattern (get_, upscale_, recommend_, download_, list_, calculate_), with no mixed conventions or vague names.
Seven tools is well-scoped for an image-upscaling service: one primary action plus the supporting discovery, setup, and inspection steps needed to use it.
The surface covers the full pipeline from hardware detection through model discovery/download and upscaling to metadata and print-fidelity checks. Minor gaps exist: no job status/progress check for long upscales and no way to remove or uninstall a downloaded model despite listing installation status.