How to integrate Pdf co MCP with Antigravity

How to integrate Pdf co 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 Pdf co account to Antigravity IDE via Composio Connect, so it can extract invoice data from uploaded PDF file, convert Excel spreadsheet at URL to JSON, generate a QR code for a payment link, and more without ever putting your account credentials at risk.

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Pdf co is a secure API platform for PDF extraction, generation, editing, and more. It helps you automate document workflows at scale with ease and reliability.

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How to integrate Pdf co 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 Pdf co account to Antigravity IDE via Composio Connect, so it can extract invoice data from uploaded PDF file, convert Excel spreadsheet at URL to JSON, generate a QR code for a payment link, and more without ever putting your account credentials at risk.

Also integrate Pdf co with

ChatGPTOpenAI Agents SDKClaude Agent SDKClaude CodeClaude CoworkCodexKimi CodeOpenCodeCursorVS CodeOpenClawHermesCLIGoogle ADKLangChainVercel AI SDKMastra AILlamaIndexCrewAI

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 Pdf co 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 Pdf co account

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

For example, ask it to:

  • "Extract invoice data from uploaded PDF file"
  • "Convert Excel spreadsheet at URL to JSON"
  • "Generate a QR code for a payment link"

It will prompt you to authenticate and authorize access to Pdf co.

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

Conclusion

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

TOOLS

Supported Tools

Every Pdf co action and event your agent gets out of the box.

Get Account Balance Info

Tool to get account balance info.

Convert Excel to CSV

Tool to convert an Excel file (XLS/XLSX) to CSV.

Convert Excel to HTML

Tool to convert an Excel file to HTML.

Convert Excel to JSON

Tool to convert an online Excel or CSV file to JSON format.

Convert Excel to Text

Tool to convert Excel files to plain text.

Convert Excel to XML

Tool to convert an Excel file to XML.

Document Parser

Tool to parse documents based on predefined templates to extract structured data.

Upload File

Tool to upload a local file or remote URL to PDF.

Check Job Status

Tool to check status and result of an asynchronous job.

Add Content to PDF

Tool to add content to an existing PDF.

Change PDF Text Searchable

Tool to make PDF text searchable using OCR.

Generate Barcode

Tool to generate high quality barcode images in 45+ formats including QR Code, Code 128, Code 39, and more.

Upload File from Base64

Tool to create a temporary file using base64-encoded source data.

Delete PDF Pages

Tool to delete specific pages from a PDF file.

Extract PDF Attachments

Tool to extract embedded attachments from a PDF.

Find Text in PDF

Tool to find text in a PDF document.

PDF Forms Info Reader

Tool to extract form field information from a PDF.

Convert Text to PDF

Tool to convert a plain text (.

Convert Email to PDF

Tool to convert email files (.

Convert HTML to PDF

Tool to convert HTML code or webpage URL into a PDF document.

PDF Info Reader

Tool to retrieve detailed information and metadata of a PDF.

Merge PDFs

Tool to merge multiple PDF files into one document.

Rotate PDF Pages

Tool to rotate selected pages in a PDF.

Search and Delete Text in PDF

Tool to search for and delete text in a PDF by keyword or regex.

Search and Replace Text in PDF

Tool to search for and replace text in a PDF document.

Split PDF

Tool to split a PDF into multiple files by page ranges.

Convert PDF to CSV

Tool to convert PDF or scanned images to CSV format.

Convert PDF to HTML

Tool to convert PDF documents to HTML.

Convert PDF to Image

Tool to convert PDF pages to images (PNG, JPG, TIFF).

Convert PDF to JSON

Tool to convert PDF or scanned images to JSON format.

Convert PDF to Text

Tool to convert PDF or scanned images to plain text.

Convert PDF to XLS

Tool to convert PDF or scanned images to XLS format.

Convert PDF to XLSX

Tool to convert PDF or scanned images to XLSX (Excel) format.

Convert PDF to XML

Tool to convert PDF or scanned images to XML format.

FRAMEWORKS

How to build Pdf co MCP Agent with another framework

ChatGPT logo

ChatGPT

Use Pdf co MCP with ChatGPT

OpenAI Agents SDK logo

OpenAI Agents SDK

Use Pdf co MCP with OpenAI Agents SDK

Claude Agent SDK logo

Claude Agent SDK

Use Pdf co MCP with Claude Agent SDK

Claude Code logo

Claude Code

Use Pdf co MCP with Claude Code

Claude Cowork logo

Claude Cowork

Use Pdf co MCP with Claude Cowork

Codex logo

Codex

Use Pdf co MCP with Codex

Kimi Code logo

Kimi Code

Use Pdf co MCP with Kimi Code

Cursor logo

Cursor

Use Pdf co MCP with Cursor

VS Code logo

VS Code

Use Pdf co MCP with VS Code

OpenCode logo

OpenCode

Use Pdf co MCP with OpenCode

OpenClaw logo

OpenClaw

Use Pdf co MCP with OpenClaw

Hermes logo

Hermes

Use Pdf co MCP with Hermes

CLI logo

CLI

Use Pdf co MCP with CLI

Google ADK logo

Google ADK

Use Pdf co MCP with Google ADK

LangChain logo

LangChain

Use Pdf co MCP with LangChain

Vercel AI SDK logo

Vercel AI SDK

Use Pdf co MCP with Vercel AI SDK

Mastra AI logo

Mastra AI

Use Pdf co MCP with Mastra AI

LlamaIndex logo

LlamaIndex

Use Pdf co MCP with LlamaIndex

CrewAI logo

CrewAI

Use Pdf co MCP with CrewAI

FAQ

Frequently asked questions

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

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

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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
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
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
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
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
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
Jerome Leclanche
Co-Founder, Ingram Technologies