# Faxer MCP server

Source: https://glimind.com/server/mcp-registry%2Fme.faxer%2Ffaxer
Registry id: `mcp-registry/me.faxer/faxer`
Status: live (checked 2026-10-26T23:52:27.701Z)

## Verdict

Faxer MCP server answered 100% of Glimind's liveness checks over 30 days, better than 42% of MCP servers, with 784 ms median handshake and 5 outages in 90 days. Its agent-readiness grade is A (96/100) across 4 tools, costing an agent about 1,074 tokens to load. Checked every few minutes; no tool is ever called.

## Measurements (30 days)

| Metric | Value | Better than |
|---|---|---|
| Uptime, 30 days | 100% | 42% of MCP servers |
| Median handshake latency | 784 ms | 30% of MCP servers |
| p95 handshake latency | 3266 ms | — |
| Checks in 30 days | 4,900 | — |
| Outages, 90 days | 5 | — |
| Median recovery | 5 min | — |
| Agent-readiness score | 96/100 (A) | 82% of MCP servers |
| Tools | 4 | — |
| Tool-list size for an agent | ~1,074 tokens | 71% of MCP servers |
| Days observed | 29 | — |

## Install

```json
{
  "mcpServers": {
    "faxer-mcp-server": {
      "type": "http",
      "url": "https://faxer.me/mcp"
    }
  }
}
```

Claude Code:

```sh
claude mcp add --transport http faxer-mcp-server https://faxer.me/mcp
```

## Tools (4)

- `create_fax_payment`: Create a Stripe Checkout payment link for a fax. Returns payment_url — give this link to the human so they can pay in their browser (agents never handle card de
- `get_fax_quote`: Get the exact price to send a real fax to any US, Canadian, or international fax number via faxer.me. Call this first whenever a user wants to send, transmit, o
- `get_fax_status`: Check the delivery status of a fax sent with send_fax. Status 'success' means the receiving fax machine confirmed the transmission; 'inprogress'/'queued' mean i
- `send_fax`: Transmit a fax. Two ways to pay: (1) human-in-the-loop — pass the payment_id from create_fax_payment after the human has paid the Stripe Checkout link; (2) auto

Measured by Glimind (https://glimind.com): MCP handshake + tool list only, no tool is ever called. CC BY 4.0.