falcon.so
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://falcon.so/api/mcp | streamable-http | so.falcon/frontier-reference | ok | 200 | 2025-06-18 | 7 | 10/10 | 487 | ok | 3 h ago |
MCP Check Receipts (Newest First, Up To 10 Per Server)
| Receipt | UTC Time | Path | State | HTTP | ms | Tools | Tools sha256 | Signed |
|---|---|---|---|---|---|---|---|---|
| a00aeb93d4fb66989bf1 | 2026-11-02T08:27:48Z | /api/mcp | ok | 200 | 527 | 7 | bfe8c3f3bfb0 | per-receipt |
| 429c8b1c6150f1ad26d3 | 2026-11-01T08:27:43Z | /api/mcp | ok | 200 | 405 | 7 | bfe8c3f3bfb0 | per-receipt |
| 06cfb3b9566c5277e87c | 2026-10-31T08:27:40Z | /api/mcp | ok | 200 | 355 | 7 | bfe8c3f3bfb0 | per-receipt |
| 895bc886ddfbc7ae6e4f | 2026-10-30T08:27:46Z | /api/mcp | ok | 200 | 1212 | 7 | bfe8c3f3bfb0 | per-receipt |
| a63048aeb7ec2b0fcb8e | 2026-10-29T08:27:43Z | /api/mcp | ok | 200 | 487 | 7 | bfe8c3f3bfb0 | per-receipt |
| 9dac7b3d069cb6324309 | 2026-10-28T08:27:45Z | /api/mcp | ok | 200 | 228 | 7 | bfe8c3f3bfb0 | per-receipt |
| df127d03c2befc475034 | 2026-10-27T08:27:43Z | /api/mcp | ok | 200 | 209 | 7 | bfe8c3f3bfb0 | per-receipt |
| 3e8691634b98234f0947 | 2026-10-26T08:27:41Z | /api/mcp | ok | 200 | 89 | 7 | bfe8c3f3bfb0 | per-receipt |
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