How to integrate Pdf co MCP with ChatGPT Work

Connect ChatGPT Work to Pdf co MCP. Extract invoice data from uploaded pdf file, convert excel spreadsheet at url to json, and more using natural language, with authentication handled for you.

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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 ChatGPT Work

ChatGPT Work is an agent inside ChatGPT built for your most ambitious work. It takes action across your apps and files, stays with a project for hours, and turns a goal into finished materials like sheets, slides, and docs - not just answers.

In this guide, I will explain the easiest and most secure way to connect your Pdf co account to ChatGPT Work 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 through natural language commands without ever putting your account credentials at risk.

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Why use Composio over default connectors?

  • Apps with read and write access. Default connectors mostly can read your data. Composio's Pdf co integration lets ChatGPT Work take actions like creating drafts, sending updates, labeling records, and more.
  • 1,000+ SaaS toolkits out of the box. Composio gives you instant access to a vast catalog of pre-built connectors, from Gmail and Slack to Notion, Linear, and Salesforce.
  • One MCP server for every app. Connect any of your applications on demand through a single endpoint, rather than juggling a separate server for each app.
  • Smart, context-aware tool loading. Unlike traditional MCP servers that dump every available tool into the LLM context window, Composio searches for and loads only the tools relevant to the task at hand.
  • Cross-app automation. Chain actions across multiple apps in a single run - fetch a thread, summarize it in Notion, and post highlights to Slack without leaving the conversation.

Prerequisites

  • A ChatGPT account with access to ChatGPT Work (rolling out across Pro, Enterprise, Edu, Plus, and Business plans). We will use the ChatGPT desktop app, which is available on every plan.
  • Access to the Pdf co workspace you want to connect.
  • Composio MCP.

Note: Composio connects through OAuth. You will be asked to sign in and approve specific permissions. Review the permission screen carefully if you are using a work account.

Step-by-step: Connect Pdf co to ChatGPT Work

1. Open the MCP settings

In ChatGPT Work, go to Settings and open the Plugins section. Inside the Plugins page, click the MCP tab.

ChatGPT Work settings showing the Plugins page with the MCP tab selected

2. Add the server

Click Add server. In the Name field enter Composio, for Type select Streamable HTTP, and in the URL field paste the Composio MCP server URL:

bash
https://connect.composio.dev/mcp
ChatGPT Work Add server dialog with the name Composio, type Streamable HTTP, and the Composio MCP URL

Then click Save. The Composio server now appears in your MCP plugins list.

ChatGPT Work Plugins page showing the Composio MCP server added to the list

3. Authenticate

Click Authenticate, log in via Composio, and click Allow access to authorize ChatGPT Work to use your Composio account.

Composio login and Allow access screen for ChatGPT Work MCP setup

4. Start using Composio

That is it - Composio tools are now available in ChatGPT Work. Ask it to work with your Pdf co account and it will run the actions you authorize.

What you can do after connecting Pdf co

  • Extract invoice data from uploaded PDF file
  • Convert Excel spreadsheet at URL to JSON
  • Generate a QR code for a payment link
  • Merge multiple PDF files into a single document

Security + privacy notes (important)

  • Use least-privilege access: Only grant permissions you actually need.
  • Review OAuth permissions before approving: Make sure requested scopes match what you expect Composio and ChatGPT Work to do.
  • Keep write actions human-reviewed: For actions like sending messages, creating labels, or editing drafts, keep manual confirmation enabled.
  • Be careful with sensitive data: Avoid using this setup with highly sensitive information unless allowed by your personal, company, or client policies.
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

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Claude Code

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Claude Cowork

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Codex

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Kimi Code logo

Kimi Code

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Grok Build logo

Grok Build

Use Pdf co MCP with Grok Build

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Cursor

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VS Code logo

VS Code

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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

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Google ADK logo

Google ADK

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LangChain

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Vercel AI SDK logo

Vercel AI SDK

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Mastra AI logo

Mastra AI

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LlamaIndex

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CrewAI

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Pydantic AI logo

Pydantic AI

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AutoGen logo

AutoGen

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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. ChatGPT Work 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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