getpeppr for ChatGPT

dev.getpeppr/mcp

Peppol e-invoicing: look up participants, validate invoices, and send sandbox test invoices.

client:ChatGPT transport:streamable-http tools:7

Install getpeppr in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://api.getpeppr.dev/mcp

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