How to integrate Search api MCP with Antigravity

Connect Antigravity to Search api MCP. Get the top google search results for "climate change", extract featured snippets for "best project management tools", and more using natural language, with authentication handled for you.

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Search api

Api Key

Search api is a real-time SERP API that streamlines proxy management and CAPTCHA handling for web data extraction. Get reliable, structured JSON search results with minimal setup.

5 Tools

Managed auth

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How to integrate Search api 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 Search api account to Antigravity IDE via Composio Connect, so it can get the top Google search results for "climate change", extract featured snippets for "best project management tools", retrieve recent news headlines about AI ethics, and more without ever putting your account credentials at risk.

Also integrate Search api with

ChatGPT OpenAI Agents SDK Claude Agent SDK Claude Code Claude Cowork Codex OpenCode Cursor VS Code OpenClaw Hermes CLI Google ADK LangChain Vercel AI SDK Mastra AI LlamaIndex CrewAI

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 Search api 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 Search api account

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

For example, ask it to:

"Get the top Google search results for "climate change""
"Extract featured snippets for "best project management tools""
"Retrieve recent news headlines about AI ethics"

It will prompt you to authenticate and authorize access to Search api.

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

Conclusion

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

TOOLS

Supported Tools

Every Search api action and event your agent gets out of the box.

Get Account Info

Tool to retrieve account usage statistics including monthly usage, remaining credits, hourly limits, and subscription period information.

Get Cached Search by ID

Tool to retrieve cached search results by search ID in JSON format.

Get Cached Search HTML by ID

Tool to retrieve cached search results by search ID in HTML format.

Get Locations

Tool to get available locations for geo-localized search queries.

Tool to perform unified search across 40+ search engines including Google, Bing, Yahoo, DuckDuckGo, YouTube, Amazon, and more.

FRAMEWORKS

How to build Search api MCP Agent with another framework

ChatGPT

Use Search api MCP with ChatGPT

OpenAI Agents SDK

Use Search api MCP with OpenAI Agents SDK

Claude Agent SDK

Use Search api MCP with Claude Agent SDK

Claude Code

Use Search api MCP with Claude Code

Claude Cowork

Use Search api MCP with Claude Cowork

Codex

Use Search api MCP with Codex

Cursor

Use Search api MCP with Cursor

VS Code

Use Search api MCP with VS Code

OpenCode

Use Search api MCP with OpenCode

OpenClaw

Use Search api MCP with OpenClaw

Hermes

Use Search api MCP with Hermes

CLI

Use Search api MCP with CLI

Google ADK

Use Search api MCP with Google ADK

LangChain

Use Search api MCP with LangChain

Vercel AI SDK

Use Search api MCP with Vercel AI SDK

Mastra AI

Use Search api MCP with Mastra AI

LlamaIndex

Use Search api MCP with LlamaIndex

CrewAI

Use Search api MCP with CrewAI

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FAQ

Frequently asked questions

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

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 Search api tools.

Yes, absolutely. You can configure which Search api 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.

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 Search api data and credentials are handled as safely as possible.

Start with Search api.It takes 30 seconds.

Managed auth, hosted MCP servers, and every Search api tool your agent needs.Free to start.

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Customer stories

Teams ship real agents on Composio

GET STARTED FOR FREE BOOK A DEMO

Karan skipped his own birthday party to fix our critical issue. It was 10pm and he diverted his Waymo to help us instead. This really sets the bar — it shows the commitment you need when users rely on your software.

Harsha Gaddipati

Co-founder, Slashy

A lot of students tell us that the moment their connected tools start talking to each other inside Opennote feels almost magical. The agent just knows them, and it's immensely helped keep new users on the platform.

Abhi Arya

Co-founder, Opennote

We chose Composio over Pipedream because it delivered depth where it mattered — niche tools and tricky edge cases other platforms simply ignored. That gave us confidence to scale without compromising.

Nirman Dave

CEO, Zams

As a solo builder, shipping fast is life or death. The only way I can outcompete incumbents is by outmanoeuvring them. Getting bogged down managing agent auth would have been a death sentence.

Ryan Yu

Founder, Extra Thursday

Before Composio, adding tool integrations was slow and resource-intensive. Each one could take weeks of engineering time, and maintaining them meant constantly keeping up with API changes.

Tomisin Jenrola

Founder & CEO, SwarmZero

With hands-on help from their founder, we integrated Gmail and Google Drive in just 30 minutes. This level of personal support and commitment is exactly what startups should strive for.

Jerome Leclanche

Co-Founder, Ingram Technologies

How to integrate Search api MCP with Antigravity

Connect Search api without auth hassles

How to integrate Search api MCP with Antigravity

Also integrate Search api with

Why use Composio?

Connect Search api to Antigravity

1. Open the MCP Config

2. Get your API key

3. Add Composio to mcp_config.json

Connect your Search api account

Conclusion

Supported Tools

How to build Search api MCP Agent with another framework

ChatGPT

OpenAI Agents SDK

Claude Agent SDK

Claude Code

Claude Cowork

Codex

Cursor

VS Code

OpenCode

OpenClaw

Hermes

CLI

Google ADK

LangChain

Vercel AI SDK

Mastra AI

LlamaIndex

CrewAI

Explore Other Toolkits

Excel

21risk

Abstract

Addressfinder

Frequently asked questions

What are the differences in Tool Router MCP and Search api MCP?+

Can I use Tool Router MCP with Antigravity?+

Can I manage the permissions and scopes for Search api while using Tool Router?+

How safe is my data with Composio Tool Router?+

Start with Search api.It takes 30 seconds.

Teams ship real agents on Composio

3. Add Composio to `mcp_config.json`