Back to search
100
MCP live MCP 2025-11-25 streamable-http

Oh Fax

com.ohfax/ohfax

Outbound US/CA fax for agents: quote PDF, pay via MPP, get delivery receipt.

Watch this dependency Share evidence report
Uptime
100.0%
5 direct probes · 30d
Response
1077ms
last probe
Tools
4
callable
Resources
0
readable
Prompts
0
available
Primary URL
https://app.ohfax.com/mcp
Score: 100/100
Handshake verified by our own probe.
pass Answers the MCP handshake 50/50
The handshake and the list calls succeeded on the primary URL.
pass Lists tools, resources or prompts 30/30
4 tools, 0 resources, 0 prompts returned.
pass 3 or more catalogue items 10/10
4 items in total; 3 or more earns these points.
pass Describes itself 10/10
76 characters; more than 30 earns these points.

Tools · 4

quote_fax

Returns the price: $2.00 per fax by card for up to 100 pages (flat, no per-page charge); prepaid balance or MPP stablecoin: $0.02 per page. Also validates the number and PDF and returns a quote_id and…

send_fax

Returns the authorization instructions for sending a previously quoted fax. THIS ACTION COSTS MONEY AND CANNOT BE UNDONE: paying the returned link transmits a real document to a real fax machine. This…

get_fax_status

Current delivery state of a fax: awaiting_payment, paid, submitted, sending, delivered, or failed. Failed faxes include a reason you can act on.

get_fax_receipt

Verifiable delivery receipt for a completed fax. Available once the fax has reached a final state. Use this to prove the workflow finished.

How to use

Claude Desktop or claude.ai: add a custom connector (Customize → Connectors; on Team and Enterprise plans an owner adds it under Organization settings → Connectors) with this server URL: https://app.ohfax.com/mcp

Cursor or Cline: add to your MCP config:

{
  "mcpServers": {
    "oh_fax": {
      "url": "https://app.ohfax.com/mcp",
      "transport": "streamable-http"
    }
  }
}