fcc-spectrum.caseyjhand.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://fcc-spectrum.caseyjhand.com/mcp | streamable-http | io.github.cyanheads/fcc-spectrum-mcp-server | ok | 200 | 2025-06-18 | 5 | 10/10 | 323 | ok | 23 h ago |
MCP Check Receipts (Newest First, Up To 10 Per Server)
| Receipt | UTC Time | Path | State | HTTP | ms | Tools | Tools sha256 | Signed |
|---|---|---|---|---|---|---|---|---|
| 733639691cd114a287f0 | 2026-11-01T01:30:47Z | /mcp | ok | 200 | 191 | 5 | 3095b8af0989 | per-receipt |
| 3fd7c5dfaba0565ee817 | 2026-10-31T01:33:51Z | /mcp | ok | 200 | 245 | 5 | 3095b8af0989 | per-receipt |
| 5e986492470e1a35c445 | 2026-10-30T01:30:49Z | /mcp | ok | 200 | 532 | 5 | 3095b8af0989 | per-receipt |
| ed875e245a58fc41881f | 2026-10-29T01:30:52Z | /mcp | ok | 200 | 551 | 5 | 3095b8af0989 | per-receipt |
| bf62566c16f74a314812 | 2026-10-28T01:31:01Z | /mcp | ok | 200 | 504 | 5 | 3095b8af0989 | per-receipt |
| ecc4eb873353ed0284ac | 2026-10-27T01:30:46Z | /mcp | ok | 200 | 487 | 5 | 3095b8af0989 | per-receipt |
| e37e2a192ae0d6c6aec5 | 2026-10-26T02:24:46Z | /mcp | ok | 200 | 201 | 5 | 3095b8af0989 | per-receipt |
| c21b218a6a162b1f54b4 | 2026-10-26T01:30:38Z | /mcp | ok | 200 | 133 | 5 | 3095b8af0989 | per-receipt |
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