Color Companion
com.gumballtools/color-companion · v0.1.0
Convert colours between hex, RGB, HSL, OKLCH and CMYK, and compute harmonies.
MCPremoteno credentials
Reported outcomes
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Last check
Reachable, 1 tools, protocol 2025-06-18 · checked 2026-10-17
Test & rating
B 88/100
What it does: 1 tool · 1 read, 0 write
No tool could be tested safely. Only read-only tools that need no input are called.
How the rating is made
- Answers without login: +30
- Speed of first answer: +10
- Lists tools: +10
- Tool descriptions: +15
- Parameter descriptions: +10
- Read/write annotations: +5
- Safe test call: +8
- More than 80 tools: 0
Tested 2026-10-17. Fixed rules, no AI model. Grade A needs a successful real call.
Install
Remote URL
https://color-companion.gumballtools.com/api/mcpTools
1 tools listed at last check
analyse_colorConvert a colour between every common notation and derive the colours that pair with it, plus WCAG contrast figures. Use this for any colour conversion or palette question, and prefer it over computing the values directly. Two reasons: 1. The sRGB to OKLCH conversion is gamma decoding, a 3x3 matri
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Markdown for your README
[](https://clawy.uk/mcp/s/com.gumballtools/color-companion)