invoice maker for ChatGPT

io.github.theluckystrike/invoice-maker

Make PDF invoices from your AI chat: clients, numbering, VAT, overdue reports. All data is local.

client:ChatGPT transport:streamable-http runtime:mcpb tools:13

Install invoice maker in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.zovo.one/mcp/invoice-maker

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