hadacart.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://hadacart.com/api/catalog/mcp | streamable-http | com.hadacart/catalog-snapshots | ok | 200 | 2025-06-18 | 4 | 10/10 | 1049 | ok | 5 h ago |
MCP Check Receipts (Newest First, Up To 10 Per Server)
| Receipt | UTC Time | Path | State | HTTP | ms | Tools | Tools sha256 | Signed |
|---|---|---|---|---|---|---|---|---|
| 2cb338a1dadc631c45d1 | 2026-10-31T22:54:43Z | /api/catalog/mcp | ok | 200 | 1049 | 4 | 8de751b6e6dc | per-receipt |
| 4cfa108c169f1e08c6a9 | 2026-10-30T22:54:46Z | /api/catalog/mcp | ok | 200 | 1009 | 4 | 8de751b6e6dc | per-receipt |
| 26537c119f5db8f59859 | 2026-10-29T22:54:44Z | /api/catalog/mcp | ok | 200 | 1228 | 4 | 613b9576102a | per-receipt |
| 70da9d846ff06585e5cb | 2026-10-28T22:54:52Z | /api/catalog/mcp | ok | 200 | 1045 | 4 | 613b9576102a | per-receipt |
| f211f1f9aec13af57f76 | 2026-10-27T22:54:46Z | /api/catalog/mcp | ok | 200 | 862 | 4 | 613b9576102a | per-receipt |
| ae8a2242e0f69874c8f3 | 2026-10-26T22:54:43Z | /api/catalog/mcp | ok | 200 | 1596 | 4 | 613b9576102a | per-receipt |
| f4b0eabdcc7691410589 | 2026-10-26T02:22:01Z | /api/catalog/mcp | ok | 200 | 876 | 4 | 613b9576102a | per-receipt |
| 7077aac746afa018692d | 2026-10-25T22:54:38Z | /api/catalog/mcp | ok | 200 | 1844 | 4 | 613b9576102a | per-receipt |
Operator? Reply, dispute or opt out.