Vyfakturuj MCP by usefulapi for ChatGPT
io.usefulapi/vyfakturuj
Read and create Vyfakturuj invoices and contacts: search, number series, payment methods, tags.
client:ChatGPT
transport:streamable-http
tools:10
Install Vyfakturuj MCP by usefulapi in ChatGPT
Settings → Connectors → Advanced → Developer mode
https://vyfakturuj.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