Antigravity

IDE

Use the HTFlow MCP server with Antigravity's remote MCP setup.

Endpoint

https://mcp.htflow.com/mcp

Config path

Antigravity MCP settings

Setup guide

Connect Antigravity to HTFlow

API tokens
1

Open Antigravity and click the three-dot menu (···) at the top of the Agent panel. Select "MCP Servers" from the dropdown.

Antigravity setup step 1
2

This opens the MCP Store. Click the "Manage MCP Servers" button in the top-right corner to open the MCP configuration where you can add a custom server.

Antigravity setup step 2
3

This opens the "Manage MCP servers" page. Click "View raw config" to open the raw JSON configuration file where you can add the HTFlow MCP server.

Antigravity setup step 3
4

This opens the mcp_config.json file at ~/.gemini/antigravity/mcp_config.json. Paste the config below and replace YOUR_TOKEN with your real HTFlow API token. Antigravity uses serverUrl instead of url.

Antigravity setup step 4
mcp_config.json
{
  "mcpServers": {
    "htflow": {
      "serverUrl": "https://mcp.htflow.com/mcp",
      "headers": {
        "Authorization": "Bearer YOUR_TOKEN"
      }
    }
  }
}
5

Save the config and restart Antigravity. You can now ask the agent to generate a full website through HTFlow MCP.

Client notes

  • • Antigravity uses serverUrl instead of url.

Config snippet

mcp_config.json
{
  "mcpServers": {
    "htflow": {
      "serverUrl": "https://mcp.htflow.com/mcp",
      "headers": {
        "Authorization": "Bearer YOUR_TOKEN"
      }
    }
  }
}