Invoice reading for ChatGPT

io.github.ladanyin/invoice-reading

Read an invoice into seller, tax id, date, and amounts.

client:ChatGPT transport:streamable-http tools:1

Install Invoice reading in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://bill.bestsmartgoods.com/mcp

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