doc2json for ChatGPT

com.manoonlabs/doc2json

Turn PDFs and photos into typed JSON with your own schema. Missing values come back null.

client:ChatGPT transport:streamable-http tools:6

Install doc2json in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://doc2json.manoonlabs.com/mcp

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