GotFreeFax

warnings

www.gotfreefax.com

Send free or paid faxes to US/Canada from Claude, ChatGPT, and other AI agents.

https://www.gotfreefax.com/mcpWebsiteNo authMCP 2024-11-05v1.0.0last checked 24 Aug 2026spoke MCP on 3 of 3 checks (30 days)initialize in 521 ms

How to authenticate

Checked against the endpoint by our probe on 24 Aug 2026. These are the capabilities the server advertises, not a prediction about any particular client.

Scheme	No auth
Protected-resource metadata	✕Not found Without it a client has to guess where the authorization server lives.
Anonymous access	Handshake succeeds; 7 tools listable
Credentials demanded in prose	✕check_fax_status, send_free_fax These tools are listed anonymously and their own descriptions ask for an account or key, but no challenge is issued — so a client has nothing to act on and the refusal arrives as a tool error.

What the probe found

warningTools needing credentials are listed without a challenge

2 of the 7 tools listed anonymously say in their own descriptions that they need an account or a key (check_fax_status, send_free_fax), but the endpoint issued no WWW-Authenticate challenge. The requirement is stated only in prose, so a call reaches the tool and comes back as a tool error instead of an authorization step.

Tools

check_fax_statusget_account_balancelist_sent_faxeslist_supported_formatspurchase_creditssend_faxsend_free_fax

Contract history

24 Aug 2026v1.0.0first recorded contract

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Status badge

Status for a README, from the last probe — cached an hour, so up to seven hours behind the endpoint. Links back to this page.

[![MCP status](https://mcpi.app/servers/gotfreefax/badge.svg)](https://mcpi.app/servers/gotfreefax)