Costable — Parametric Should-Cost Analysis for Gemini CLI

io.github.1337mofo/costable

Parametric should-cost: P50/P80/P90 estimates, 801 materials, 25 countries, quote review.

client:Gemini CLI transport:streamable-http tools:10

Install Costable — Parametric Should-Cost Analysis in Gemini CLI

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

{
  "mcpServers": {
    "costable": {
      "httpUrl": "https://costable.ai/api/mcp"
    }
  }
}

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