LocalFree

color-space MCP server

colorjs/color-space

Conversions across 221 color spaces, tested against cited sources: CSS strings, gamut, LUTs

391 GitHub stars31 forks3,627,326 npm downloads / month

Install color-space in Claude Code

Claude Code
claude mcp add color-space -- npx -y color-space
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "color-space": {
      "command": "npx",
      "args": [
        "-y",
        "color-space"
      ]
    }
  }
}

Frequently asked questions

What does the color-space MCP server do?

Conversions across 221 color spaces, tested against cited sources: CSS strings, gamut, LUTs

Is the color-space MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does color-space run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add color-space to Claude Code?

Run: claude mcp add color-space -- npx -y color-space

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