iFillPDF for ChatGPT

com.ifillpdf/pdf

Detect fillable fields in any PDF with AI, scans included, then fill and sign it.

client:ChatGPT transport:streamable-http

Install iFillPDF in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.ifillpdf.com/mcp

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