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GotFreeFax

by gotfreefax.com · remote · no sign-in to list tools · v1.0.1 · published by com.gotfreefax

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

Final · 3
CompareRegistry entry

7 tools: 3 do something that can't be undone and 4 only read.

Scanned Oct 21, 2026

No check matched anything in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http gotfreefax https://www.gotfreefax.com/mcp

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

7 tools

Can't be undone 3Claude Code: ask
  • purchase_creditsStart a prepaid credit purchase.No findings

    Why it is in this group

    • The name "purchase_credits" says "purchase": a word that usually means money moves, which cannot be taken back.
    Description, as the server wrote it
    Start a prepaid credit purchase. If the request is authenticated, credits will be loaded into the authenticated account after PayPal payment. If the request is not authenticated, provide email and name to create a new prepaid account (or load credits into an existing one with the same email). Returns a PayPal payment URL the user must visit to complete the purchase.
  • send_faxSend a fax to a US or Canada phone number.No findings

    Why it is in this group

    • The name "send_fax" says "send": a word for sending, and what is sent cannot be taken back.
    Description, as the server wrote it
    Send a fax to a US or Canada phone number. Accepts PDF, DOC, DOCX, JPG, JPEG, TXT files (max 10) as base64-encoded content.
  • send_free_faxSend a free fax to a US or Canada number (no account required).No findings

    Why it is in this group

    • The name "send_free_fax" says "send": a word for sending, and what is sent cannot be taken back.
    Description, as the server wrote it
    Send a free fax to a US or Canada number (no account required). Limited to 3 pages total and 2 sends per email/IP per day. Returns a job_id immediately, but the fax does NOT send until the sender clicks a confirmation link emailed to sender_email. The daily-limit check happens at click time, not at submission — a submitted fax may still be rejected if the limit is hit by then; the agent can detect this by calling check_fax_status after the user reports clicking the link. If the document exceeds the free page limit, the response will suggest using purchase_credits to buy a prepaid account.
Only reads 4Claude Code: allow
  • check_fax_statusCheck the delivery status of a previously sent fax using its job_id.No findings

    Why it is in this group

    • The name "check_fax_status" says "status": a word for reading.
    Description, as the server wrote it
    Check the delivery status of a previously sent fax using its job_id. No authentication required — the job_id is the unforgeable token.
  • get_account_balanceGet the current page balance and dollar amount balance for the authenticated account.No findings

    Why it is in this group

    • The name "get_account_balance" says "get": a word for reading.
    Description, as the server wrote it
    Get the current page balance and dollar amount balance for the authenticated account.
  • list_sent_faxesList faxes previously sent by the authenticated account (most recent first).No findings

    Why it is in this group

    • The name "list_sent_faxes" says "list": a word for reading.
    Description, as the server wrote it
    List faxes previously sent by the authenticated account (most recent first). Includes faxes sent via MCP, REST API, and the prepaid web form. Free anonymous sends are not included.
  • list_supported_formatsList all supported file formats that can be faxed.No findings

    Why it is in this group

    • The name "list_supported_formats" says "list": a word for reading.
    Description, as the server wrote it
    List all supported file formats that can be faxed.

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 1.0.1. Values in angle brackets are yours to fill in.

claude mcp add --transport http gotfreefax https://www.gotfreefax.com/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__gotfreefax__check_fax_status",
      "mcp__gotfreefax__get_account_balance",
      "mcp__gotfreefax__list_sent_faxes",
      "mcp__gotfreefax__list_supported_formats"
    ],
    "ask": [
      "mcp__gotfreefax__send_fax",
      "mcp__gotfreefax__purchase_credits",
      "mcp__gotfreefax__send_free_fax"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as gotfreefax. Review it before you use it.