costbench.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://costbench.com/mcp | streamable-http | com.costbench/mcp | ok | 200 | 2025-03-26 | 9 | 10/10 | 71 | 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 |
|---|---|---|---|---|---|---|---|---|
| 21a9472231303ae6507d | 2026-11-02T06:54:43Z | /mcp | ok | 200 | 71 | 9 | 7b3bb544418e | per-receipt |
| 2c2274ab0192ab1d8c34 | 2026-11-01T06:54:41Z | /mcp | ok | 200 | 38 | 9 | 7b3bb544418e | per-receipt |
| 56d1d482f9cf9040fb76 | 2026-10-31T06:54:42Z | /mcp | ok | 200 | 88 | 9 | 7b3bb544418e | per-receipt |
| 1712324a7b6143b29681 | 2026-10-30T06:54:44Z | /mcp | ok | 200 | 438 | 9 | 7b3bb544418e | per-receipt |
| bb995b6af197108fcc3f | 2026-10-29T06:54:42Z | /mcp | ok | 200 | 50 | 9 | 7b3bb544418e | per-receipt |
| 7821d4e3ef2fecc2ce09 | 2026-10-28T06:54:43Z | /mcp | ok | 200 | 45 | 9 | 7b3bb544418e | per-receipt |
| 32fde322be58aebc6e92 | 2026-10-27T06:54:47Z | /mcp | ok | 200 | 112 | 9 | 7b3bb544418e | per-receipt |
| 3892ada21a8f1ea783f7 | 2026-10-26T06:54:43Z | /mcp | ok | 200 | 51 | 9 | 7b3bb544418e | per-receipt |
Operator? Reply, dispute or opt out.