mcp.signed.com
Raw data · 2 server URLs 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://mcp.signed.com/investors | streamable-http | com.signed/investors | ok | 200 | 2025-06-18 | 7 | 5/5 | 278 | ok | 11 h ago |
https://mcp.signed.com | streamable-http | com.signed/signed | auth_required | 401 | – | 327 | ok | 20 h ago |
MCP Check Receipts (Newest First, Up To 10 Per Server)
| Receipt | UTC Time | Path | State | HTTP | ms | Tools | Tools sha256 | Signed |
|---|---|---|---|---|---|---|---|---|
| e64f0ab1a977e8d179a8 | 2026-10-28T01:00:39Z | /investors | ok | 200 | 445 | 7 | 17a479ebbdb5 | per-receipt |
| a6b9eb30978410e7e061 | 2026-10-27T15:48:46Z | / | auth_required | 401 | 463 | per-receipt | ||
| 3aeb338d642129f0bd2f | 2026-10-27T01:00:41Z | /investors | ok | 200 | 278 | 7 | 17a479ebbdb5 | per-receipt |
| f27efbcb5ce1239b1db1 | 2026-10-26T15:48:40Z | / | auth_required | 401 | 216 | per-receipt | ||
| 026c8527873ec8b32a6a | 2026-10-25T23:09:44Z | /investors | ok | 200 | 371 | 7 | 17a479ebbdb5 | per-receipt |
| 7eb7150984fc5a0183d7 | 2026-10-25T15:48:43Z | / | auth_required | 401 | 327 | per-receipt | ||
| 66594d58778361e93575 | 2026-10-24T22:36:43Z | /investors | ok | 200 | 178 | 7 | 17a479ebbdb5 | per-receipt |
| 5ed451ce13ef887f05c7 | 2026-10-24T10:57:44Z | / | auth_required | 401 | 170 | per-receipt | ||
| 20d1ddfc60bd927681ca | 2026-10-24T01:00:47Z | /investors | ok | 200 | 268 | 7 | 17a479ebbdb5 | per-receipt |
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