PlanetScale for Gemini CLI

io.github.planetscale/mcp-server

Connect to PlanetScale databases, branches, schema, query insights, and execute SQL

client:Gemini CLI transport:streamable-http

Install PlanetScale in Gemini CLI

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

{
  "mcpServers": {
    "mcp-server": {
      "httpUrl": "https://mcp.pscale.dev/mcp/planetscale"
    }
  }
}

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