PDF Toolkit for ChatGPT

com.tensormaster/pdf

Convert PDFs/images to Word, Excel, and Markdown. Split, merge, and watermark PDF files.

client:ChatGPT transport:streamable-http

Install PDF Toolkit in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://api.tensormaster.com/pdf/mcp

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs