Antigravity CLI

Connect RedPanda MCP to Antigravity CLI via ~/.gemini/config/mcp_config.json.

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Prerequisites

Antigravity CLI (agy) installed.
An RedPanda programmatic token (opo_).

Configuration file

Antigravity CLI stores MCP servers in a dedicated mcp_config.json profile — not inline in settings.json. See Migrating from Gemini CLI (MCP config formatting) and CLI features (/mcp slash command).

Scope	Path
Global	~/.gemini/config/mcp_config.json
Workspace	.agents/mcp_config.json

Remote HTTP servers must use serverUrl (not url or httpUrl) and should end with /mcp on your API host. Using the legacy url key can make the server appear connected but fail silently when tools run.

Migrating from Gemini CLI

If you used Gemini CLI, run agy plugin import gemini or follow the official migration guide to move extensions and MCP definitions.

Setup

Generate your token

In the RedPanda app, open Account → Settings → Developers → Access. Create an OAuth app if prompted, then generate an opo_… token.

Generate programmatic token

Edit mcp_config.json

Create ~/.gemini/config/mcp_config.json if it does not exist, then add or merge the redpanda block:

{
  "mcpServers": {
    "redpanda": {
      "serverUrl": "https://api-production-a424.up.railway.app/mcp",
      "headers": {
        "Authorization": "Bearer opo_your_programmatic_token"
      }
    }
  }
}

{
  "mcpServers": {
    "redpanda": {
      "serverUrl": "https://api-production-a424.up.railway.app/mcp/opo_your_programmatic_token"
    }
  }
}

Restart the CLI

Exit and restart agy so the config is re-read.

Verify

Ask:

List my connected social media accounts

The CLI agent should call integrationList.

Self-hosted API

Set serverUrl to your BACKEND_DOMAIN_URL + /mcp.

For local development, that is often:

{
  "mcpServers": {
    "redpanda": {
      "serverUrl": "http://localhost:3000/mcp",
      "headers": {
        "Authorization": "Bearer opo_your_programmatic_token"
      }
    }
  }
}