Oh Fax

Overview

Oh Fax is an MCP server that enables outbound faxing to US and Canadian recipients directly from AI agents. It lets you quote a PDF, process payment via MPP, and receive delivery confirmation all within your workflow.

The server runs as a remote endpoint at https://app.ohfax.com/mcp with no authentication required and no local installation needed. Version v0.1.0 is the current release.

Oh Fax appears in the File System category on mcp.site and works with Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed, and other MCP clients. If you maintain Oh Fax for ohfax.com, claim this listing to verify ownership and keep information current.

Installation

Settings → Connectors → Add custom connector
Name: Oh Fax
URL:  https://app.ohfax.com/mcp