pdfzen for ChatGPT

site.pdfzen/render

Render PDFs from 45 starter templates or raw HTML. Pay-per-render with USDC via x402.

client:ChatGPT transport:streamable-http tools:4

Install pdfzen in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://api.pdfzen.site/mcp

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