Categories › Communication › Messaging apps & SMS
Verified US government fax numbers and send a fax from the chat. No account, $2.99 on delivery.
Remote server: your requests and data go to mcp.prontofax.com. Claude Code: claude mcp add --transport http prontofax https://mcp.prontofax.com/mcp · Claude app: Settings → Connectors → Add custom connector.
The tools this server listed when we connected to it, in its own words.
lookup_fax_number — Find the fax number for a US state or federal agency, with the official source it was read from and when it was last verified. Covers Socialsend_fax — Start a fax to a US fax number. Opens a form in this chat where the user adds pages from their phone camera or a PDF, adds an optional coverNot tested by KitScout yet. When our harness runs it, pros, cons and the tasks we tried appear here, with the date and evidence.