Layer for Gemini CLI

sh.uselayer/layer

Find the same prediction market on Kalshi and Polymarket, with live prices and profit after fees.

client:Gemini CLI transport:streamable-http tools:3

Install Layer in Gemini CLI

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

{
  "mcpServers": {
    "layer": {
      "httpUrl": "https://uselayer.sh/mcp"
    }
  }
}

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