PDF Kit for ChatGPT

com.hellobasestation/pdfkit

AI-powered PDF tools: fill forms via natural language

client:ChatGPT transport:streamable-http runtime:npm tools:1

Install PDF Kit in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.hellobasestation.com/mcp

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