Arc Research for Gemini CLI

com.getarcresearch/arc-research

Commodities research MCP: knowledge graph, COT, NG storage/weather, quotes, and stories.

client:Gemini CLI transport:streamable-http

Install Arc Research in Gemini CLI

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

{
  "mcpServers": {
    "arc-research": {
      "httpUrl": "https://www.getarcresearch.com/mcp"
    }
  }
}

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