Conversion tools with Antigravity

How to integrate Conversion tools MCP with Antigravity

Trusted by

GET STARTED FOR FREE GET A DEMO

30 min · no commitment · see it on your stack

Introduction Also integrate Conversion tools with Why use Composio?Connecting Conversion tools to Antigravity Supported Tools & Triggers Conclusion How to build Conversion tools MCP Agent with another framework Explore Other Toolkits FAQ

Connect Conversion tools without Auth hassles

We manage OAuth, API Key, token refresh, and scopes, you just build.

Try for Free

How to integrate Conversion tools 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 Conversion tools account to Antigravity IDE via Composio Connect, so it can convert your Excel file to clean CSV, export a website as a PDF snapshot, extract text from this Word document, and more without ever putting your account credentials at risk.

Also integrate Conversion tools 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 Conversion tools 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 Conversion tools account

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

For example, ask it to:

"Convert your Excel file to clean CSV"
"Export a website as a PDF snapshot"
"Extract text from this Word document"

It will prompt you to authenticate and authorize access to Conversion tools.

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

Supported Tools & Triggers

Tools

Convert Excel to HTMLConvert an Excel (.

Convert Word to TextConvert Word documents (.

Create Conversion TaskTool to create a new conversion task.

Download Converted FileDownload a converted file from the Conversion Tools API using its file ID.

Get Auth InfoTool to get information about the authenticated user including email address.

Get Conversion ConfigTool to get available conversion types and their configuration.

Get File InfoTool to get metadata about a file including size, name, and preview (for text files).

Get Task StatusTool to get the status of a conversion task.

List Conversion TasksGet all tasks for the authenticated user (up to 50 most recent tasks).

Update Task RetentionTool to update the retention mode for a task.

Upload FileUpload a file to the ConversionTools API for subsequent conversion operations.

Conclusion

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

How to build Conversion tools MCP Agent with another framework

ChatGPT

Use Conversion tools MCP with ChatGPT

OpenAI Agents SDK

Use Conversion tools MCP with OpenAI Agents SDK

Claude Agent SDK

Use Conversion tools MCP with Claude Agent SDK

Claude Code

Use Conversion tools MCP with Claude Code

Claude Cowork

Use Conversion tools MCP with Claude Cowork

Codex

Use Conversion tools MCP with Codex

Cursor

Use Conversion tools MCP with Cursor

OpenClaw

Use Conversion tools MCP with OpenClaw

Hermes

Use Conversion tools MCP with Hermes

CLI

Use Conversion tools MCP with CLI

Google ADK

Use Conversion tools MCP with Google ADK

LangChain

Use Conversion tools MCP with LangChain

Vercel AI SDK

Use Conversion tools MCP with Vercel AI SDK

Mastra AI

Use Conversion tools MCP with Mastra AI

LlamaIndex

Use Conversion tools MCP with LlamaIndex

CrewAI

Use Conversion tools MCP with CrewAI

OpenCode

Use Conversion tools MCP with OpenCode

VS Code

Use Conversion tools MCP with VS Code

Explore Other Toolkits

Google Drive

Oauth2

Google Drive is a cloud storage platform for uploading, sharing, and collaborating on files. It's perfect for keeping your documents accessible and organized across devices.

Google Docs

Oauth2

Google Docs is a cloud-based word processor that enables document creation and real-time collaboration. Its seamless sharing and version history make team editing and content management a breeze.

Google Super

Oauth2Api Key

Google Super is an all-in-one suite combining Gmail, Drive, Calendar, Sheets, Analytics, and more. It gives you a unified platform to manage your digital life, boosting productivity and organization.

TOOLKIT MARKETPLACE

FAQ

What are the differences in Tool Router MCP and Conversion tools MCP?

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

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

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

Used by agents from

Never worry about agent reliability

We handle tool reliability, observability, and security so you never have to second-guess an agent action.

Get started for free Get a demo↗

Harsha GaddipatiCo-founder, Slashy

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

Abhi AryaCo-founder, Opennote

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 has immensely helped in keeping new users on the platform.

Nirman DaveCEO, Zams

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

Ryan YuFounder, Extra Thursday

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

Tomisin JenrolaFounder & CEO, SwarmZero

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

Jerome LeclancheCo-Founder, Ingram Technologies

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.

Harsha GaddipatiCo-founder, Slashy

Abhi AryaCo-founder, Opennote

Nirman DaveCEO, Zams

Ryan YuFounder, Extra Thursday

Tomisin JenrolaFounder & CEO, SwarmZero

Jerome LeclancheCo-Founder, Ingram Technologies

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.

Harsha GaddipatiCo-founder, Slashy

Abhi AryaCo-founder, Opennote

Nirman DaveCEO, Zams

Ryan YuFounder, Extra Thursday

Tomisin JenrolaFounder & CEO, SwarmZero

Jerome LeclancheCo-Founder, Ingram Technologies

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.

How to integrate Conversion tools MCP with Antigravity

Table of Contents

Connect Conversion tools without Auth hassles

How to integrate Conversion tools MCP with Antigravity

Also integrate Conversion tools with

Why use Composio?

Connect Conversion tools to Antigravity

1. Open the MCP Config

2. Get your API key

3. Add Composio to mcp_config.json

Connect your Conversion tools account

Supported Tools & Triggers

Conclusion

How to build Conversion tools MCP Agent with another framework

ChatGPT

OpenAI Agents SDK

Claude Agent SDK

Claude Code

Claude Cowork

Codex

Cursor

OpenClaw

Hermes

CLI

Google ADK

LangChain

Vercel AI SDK

Mastra AI

LlamaIndex

CrewAI

OpenCode

VS Code

Explore Other Toolkits

Google Drive

Google Docs

Google Super

FAQ

What are the differences in Tool Router MCP and Conversion tools MCP?

Can I use Tool Router MCP with Antigravity?

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

How safe is my data with Composio Tool Router?

Used by agents from

Never worry about agent reliability

3. Add Composio to `mcp_config.json`