Traditional Colors for Claude.ai

dev.omikuji/color

Traditional color names (Japanese and 10 more cultures) with hex/RGB and sources; name a hex.

client:Claude.ai transport:streamable-http tools:4

Install Traditional Colors in Claude.ai

Settings → Connectors → Add custom connector

https://color.omikuji.dev/mcp

Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs

What Claude.ai can do once it is connected

find_color
nearest_colors
list_colors
list_cultures

Traditional Colors in other clients

Claude Code
Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
ChatGPT
LangChain

Traditional Colors MCP server