SofortFax – Faxen mit KI (Login) for Claude Code

de.sofortfax/fax-oauth

Fax from ChatGPT/Claude with OAuth sign-in: pay per fax or KI credits. DE/AT + 40 countries.

client:Claude Code transport:streamable-http

Install SofortFax – Faxen mit KI (Login) in Claude Code

run in your project directory

claude mcp add --transport http fax-oauth https://sofortfax.de/api/mcp-oauth.php

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs