Chart Color System for Gemini CLI

io.github.socraticstatic/chart-color-system

Solve, audit and simulate colorblind-safe chart palettes. WCAG contrast, OKLab ΔE. Read-only.

client:Gemini CLI transport:streamable-http tools:4

Install Chart Color System in Gemini CLI

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

{
  "mcpServers": {
    "chart-color-system": {
      "httpUrl": "https://chart-color-mcp.vercel.app/mcp"
    }
  }
}

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