How to integrate Snowflake MCP with Antigravity

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How to integrate Snowflake 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 Snowflake account to Antigravity IDE via Composio Connect, so it can run a SQL query to list today's new users, cancel a long-running data import statement, show all unresolved incidents in Snowflake, and more without ever putting your account credentials at risk.

Also integrate Snowflake 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 Snowflake 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 Snowflake account

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

For example, ask it to:

  • "Run a SQL query to list today's new users"
  • "Cancel a long-running data import statement"
  • "Show all unresolved incidents in Snowflake"

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

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

Supported Tools & Triggers

Tools
Cancel Statement ExecutionCancels the execution of a running SQL statement.
Check Statement StatusRetrieves the status and results of a previously submitted SQL statement using its statement handle.
Execute SQLExecute SQL statements in Snowflake and retrieve results.
Fetch Catalog IntegrationRetrieves detailed configuration and metadata for a specific catalog integration.
Get Active Scheduled MaintenancesRetrieves a list of any active scheduled maintenances currently in the In Progress or Verifying state.
Get All Scheduled MaintenancesRetrieves a list of the 50 most recent scheduled maintenances, including those in the Completed state.
Get Component StatusRetrieves the status of individual components, each listed with its current status.
Get Status RollupRetrieves the status rollup for the entire page, including indicators and human-readable descriptions of the blended component status.
Get Status SummaryRetrieves the current status summary from Snowflake's public status page (status.
Get Unresolved IncidentsRetrieves a list of any unresolved incidents from the Snowflake status page.
Get Upcoming Scheduled MaintenancesRetrieves upcoming scheduled maintenances from Snowflake's public status page.
Show DatabasesLists all databases for which you have access privileges.
Show SchemasLists all schemas for which you have access privileges.
Show TablesLists all tables for which you have access privileges.

Conclusion

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

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FAQ

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

With a standalone Snowflake MCP server, the agents and LLMs can only access a fixed set of Snowflake tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Snowflake 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 Snowflake tools.

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

Yes, absolutely. You can configure which Snowflake 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 Snowflake data and credentials are handled as safely as possible.

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