MatterCatalog for Gemini CLI

com.mattercatalog/catalog

Is a smart home device Matter certified? CSA certificates, networks, platforms and US stores.

client:Gemini CLI transport:streamable-http tools:5

Install MatterCatalog in Gemini CLI

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

{
  "mcpServers": {
    "catalog": {
      "httpUrl": "https://mattercatalog.com/api/mcp?src=mcp-registry"
    }
  }
}

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