Faktuo MCP by usefulapi for ChatGPT

io.usefulapi/faktuo

Create invoice, proforma, quote and credit-note PDFs in Faktuo.

client:ChatGPT transport:streamable-http tools:2

Install Faktuo MCP by usefulapi in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://faktuo.usefulapi.io/mcp

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