How to integrate Brightdata MCP with Antigravity

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How to integrate Brightdata MCP with Antigravity

Antigravity IDE is Google's agentic IDE, built on a VS Code-style editor and powered by models like Gemini 3.5 Flash, Gemini 3.1 Pro, Opus 4.6, and more. It treats the AI agent as a first-class teammate, planning, coding, and validating work through an Agent Manager dashboard with deep browser connectivity.

In this guide, I will explain the easiest and most secure way to connect your Brightdata account to Antigravity IDE via Composio Connect, so it can download all product listings from this ecommerce site, check crawl status for your recent job, perform Google SERP search for latest news, and more without ever putting your account credentials at risk.

Also integrate Brightdata with

Why use Composio?

Composio provides:

  • Access to 1,000+ managed apps from a single MCP endpoint. This makes it convenient for agents to run cross-app workflows.
  • Programmatic tool calling. Allows LLMs to write code in a remote workbench to handle complex tool chaining. Reduces to-and-fro with LLMs for frequent tool calling.
  • Large tool response handling outside the LLM context. This minimizes context bloat from large tool responses.
  • Dynamic just-in-time access to thousands of tools across hundreds of apps. Composio loads the tools your agent needs, so LLMs are not overwhelmed by tools they do not need.

Connect Brightdata to Antigravity

Antigravity does not ship with one-click custom MCP install links yet, so configuration goes through the IDE's raw config file. The process takes under a minute.

1. Open the MCP Config

Go to Antigravity Settings, open the Customizations tab, then click Open MCP Config to open mcp_config.json in the editor.

Antigravity Customizations settings with Open MCP Config button

2. Get your API key

Go to the Composio Dashboard and copy your API key.

Composio Dashboard showing where to get the API key

3. Add Composio to mcp_config.json

Paste the following configuration into the file:

bash
{
  "mcpServers": {
    "remote-composio": {
      "serverUrl": "https://connect.composio.dev/mcp",
      "headers": {
        "x-consumer-api-key": "your-composio-api-key"
      }
    }
  }
}

Note: Antigravity uses serverUrl, not url, for remote HTTP-based MCP servers. This differs from the url key used in Cursor and VS Code configs.

Save the file and click refresh in the Installed MCP Servers section.

Antigravity showing Composio tools after MCP setup

Connect your Brightdata account

Back in the Antigravity agent panel, ask the agent to connect to Brightdata or give it any Brightdata-related task.

For example, ask it to:

  • "Download all product listings from this ecommerce site"
  • "Check crawl status for your recent job"
  • "Perform Google SERP search for latest news"

It will prompt you to authenticate and authorize access to Brightdata.

That is it. Composio tools are now available in Antigravity, and your Brightdata account is ready to use.

Supported Tools & Triggers

Tools
Trigger Site CrawlTool to trigger an asynchronous site crawl job to extract content across multiple pages or entire domains.
Browse Available ScrapersTool to list all available pre-made scrapers (datasets) from Bright Data's marketplace.
Filter DatasetTool to apply custom filter criteria to a marketplace dataset (BETA).
Get Available CitiesTool to get available static network cities for a given country.
Get Available CountriesTool to list available countries and their ISO 3166-1 alpha-2 codes.
Download Scraped DataTool to retrieve the scraped data from a completed crawl job by snapshot ID.
Check Crawl StatusTool to check the processing status of a crawl job using snapshot ID.
List Unlocker ZonesTool to list your configured Web Unlocker zones and proxy endpoints.
SERP SearchTool to perform SERP (Search Engine Results Page) searches across different search engines using Bright Data's SERP Scrape API.
Web UnlockerTool to bypass bot detection, captcha, and other anti-scraping measures to extract content from websites.

Conclusion

You have successfully connected Brightdata to Antigravity using Composio Connect. Your agent can now use Brightdata securely without exposing credentials in prompts or local scripts.

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FAQ

What are the differences in Tool Router MCP and Brightdata MCP?

With a standalone Brightdata MCP server, the agents and LLMs can only access a fixed set of Brightdata tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Brightdata and many other apps based on the task at hand, all through a single MCP endpoint.

Can I use Tool Router MCP with Antigravity?

Yes, you can. Antigravity fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Brightdata tools.

Can I manage the permissions and scopes for Brightdata while using Tool Router?

Yes, absolutely. You can configure which Brightdata scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.

How safe is my data with Composio Tool Router?

All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Brightdata data and credentials are handled as safely as possible.

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