www.sendthisfax.com
Raw data · 1 server URL from the Official MCP Registry · simple view
Login-free handshake (initialize → tools/list; unpaid tools/call only on priced tools, to read the payment request; never paid, no credentials): automatic unauthenticated MCP handshake (initialize + tools/list), aiming for about once a day per listed server while we are still working through the registry; priority tier (host looked up via BotsRated preflight/check/report, or also a covered x402 seller, in the last 7 days) about every 6 hours; servers with no MCP answer for 7 days about every 4 days. States are factual: ok (initialize and tools/list answered), auth_required (HTTP 401/403: the server wants a login), handshake_failed (HTTP answer without a valid MCP result), unreachable (no HTTP answer), blocked (not contacted: the URL, a redirect or its DNS points to a private, local or otherwise non-public address, or to another host, which our rules don't allow). Names and descriptions are the registry's text; we don't check it.
| URL | Transport | Registry Name | Last State | HTTP | Protocol | Tools | Recent Checks OK | Median ms | TLS | Last Checked |
|---|---|---|---|---|---|---|---|---|---|---|
https://www.sendthisfax.com/mcp | streamable-http | com.sendthisfax/fax | ok | 200 | 2025-06-18 | 4 | 11/11 | 486 | ok | 8 h ago |
MCP Check Receipts (Newest First, Up To 10 Per Server)
| Receipt | UTC Time | Path | State | HTTP | ms | Tools | Tools sha256 | Signed |
|---|---|---|---|---|---|---|---|---|
| 6e77b70d019ec4fa293a | 2026-11-01T23:33:45Z | /mcp | ok | 200 | 544 | 4 | f012d455ad53 | per-receipt |
| a5f7f637ab95ff64036d | 2026-10-31T23:33:48Z | /mcp | ok | 200 | 795 | 4 | f012d455ad53 | per-receipt |
| b55620e8b2460ea6f95c | 2026-10-30T23:33:56Z | /mcp | ok | 200 | 198 | 4 | f012d455ad53 | per-receipt |
| b3da8e10d43a5a2bcd01 | 2026-10-29T23:33:42Z | /mcp | ok | 200 | 95 | 4 | f012d455ad53 | per-receipt |
| e66acbee50fb4339cc13 | 2026-10-28T23:33:43Z | /mcp | ok | 200 | 541 | 4 | f012d455ad53 | per-receipt |
| b2fa8d851c22080efa13 | 2026-10-27T23:33:43Z | /mcp | ok | 200 | 576 | 4 | f012d455ad53 | per-receipt |
| 4d3e76a034ccde73b83d | 2026-10-26T23:33:49Z | /mcp | ok | 200 | 1338 | 4 | f012d455ad53 | per-receipt |
| 22266c90103d20c533bc | 2026-10-26T01:18:42Z | /mcp | ok | 200 | 72 | 4 | f012d455ad53 | per-receipt |
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