Colors MCP Server
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
} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| colors_convertC | Convert a color to a different color space |
| colors_batch_convertC | Convert multiple colors to a target color space |
| colors_parseC | Parse and validate a color string |
| colors_adjustB | Adjust color properties (lightness, chroma, hue) |
| colors_batch_adjustC | Adjust a list of colors (lightness, chroma, hue) |
| colors_mixB | Mix two colors with perceptual interpolation |
| colors_scaleC | Generate a perceptually uniform color scale |
| colors_differenceC | Calculate color difference (DeltaE) or contrast ratio |
| colors_batch_differenceB | Calculate difference between a reference and list of colors, finding the nearest match. |
| colors_contrastA | Check WCAG contrast ratio between foreground and background colors (AA, AAA, non-text) |
| colors_batch_contrastB | Check WCAG contrast ratio for multiple color pairs or combinations. |
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 11 tools
Batch and non-batch variants are clearly differentiated by the batch prefix, and most tools target distinct operations. However, colors_difference mentions contrast ratio, which overlaps with colors_contrast, creating a minor ambiguity.
All tools use the colors_ prefix and snake_case consistently. The batch variants follow a predictable colors_batch_<verb> pattern, making the naming scheme easy to parse.
11 tools are well scoped for a color manipulation server. The batch variants are justified by common bulk workflows and do not feel excessive.
The surface covers parsing, conversion, adjustment, mixing, scaling, difference calculation, and WCAG contrast checks, with batch variants for most operations. This provides comprehensive coverage for typical color-related tasks.