Skip to content
mcp/harbor
Gemini CLI

colorblind mcp for Gemini CLI

io.github.mrfentmen/colorblind-mcp

Simulate colour-vision deficiency on hex colours and palettes

client:Gemini CLI transport:stdio runtime:npm

Install colorblind mcp in Gemini CLI

~/.gemini/settings.json · windows: %USERPROFILE%\.gemini\settings.json 

{
  "mcpServers": {
    "colorblind-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@mrfentmen/colorblind-mcp"
      ]
    }
  }
}

Gemini expands $VAR and ${VAR} inside env values, so a secret can live in your shell rather than this file. Gemini CLI docs

colorblind mcp in other clients

colorblind mcp MCP server