Supplier Invoice Tool for ChatGPT
io.github.nero-engine/supplier-invoice-tool
Supplier invoices to draft Xero bills per job, for UK trades' AI assistants (test mode)
client:ChatGPT
transport:streamable-http
tools:14
Install Supplier Invoice Tool in ChatGPT
Settings → Connectors → Advanced → Developer mode
https://supplier-invoice-tool.nerolabs.workers.dev/mcp
Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs