Chatbot with r3 Memory | r3 Documentation

Connect Antigravity CLI

Add this entry to .gemini/settings.json in your project. Merge it with existing settings rather than replacing them.

json
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{
  "mcpServers": {
    "r3": {
      "command": "npx",
      "args": ["-y", "@n3wth/r3"]
    }
  }
}

Start Antigravity CLI and run /mcp to inspect the server connection and available tools. Review tool calls before granting access to private data.

See the Antigravity CLI MCP documentation for configuration and troubleshooting.

Conversation memory

Store only the preferences a user wants retained. Retrieve relevant memories before responding and provide a way to remove them. This guide uses the MCP connection above; it does not require a separate chatbot SDK.