patentgap.dropwatchhq.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://patentgap.dropwatchhq.com/mcp | streamable-http | com.dropwatchhq/patent-gap | ok | 200 | 2024-11-05 | 4 | 6/6 | 90 | ok | 17 h ago |
Paid Tools
| Tool | Stated Price | Payment Request Asks | Network | Pays To | Stated Vs Asked |
|---|---|---|---|---|---|
| category_opportunity_report | $0.03 | – | No payment request returned |
From our unpaid check: the tool list, plus at most 2 unpaid calls to tools that state a price, only to read the payment request. We never pay and never call tools that don't state a price. Stated prices are the server's own text or metadata. Full details: free quick check (JSON).
MCP Check Receipts (Newest First, Up To 10 Per Server)
| Receipt | UTC Time | Path | State | HTTP | ms | Tools | Tools sha256 | Signed |
|---|---|---|---|---|---|---|---|---|
| 48dbdc54a4f8fee72bdc | 2026-10-28T18:33:40Z | /mcp | ok | 200 | 107 | 4 | 5655c0f7b89b | per-receipt |
| ebcbdf1a8e260d94b110 | 2026-10-27T18:33:39Z | /mcp | ok | 200 | 47 | 4 | 5655c0f7b89b | per-receipt |
| 68ed76c74a590753a193 | 2026-10-26T18:33:37Z | /mcp | ok | 200 | 162 | 4 | 5655c0f7b89b | per-receipt |
| 82a029a73eb9f0c7fe05 | 2026-10-25T18:33:38Z | /mcp | ok | 200 | 90 | 4 | 5655c0f7b89b | per-receipt |
| 4440f9fbd8ef5d707081 | 2026-10-24T08:30:45Z | /mcp | ok | 200 | 47 | 4 | 5655c0f7b89b | per-receipt |
| a1419257f80cc9faa8dd | 2026-10-23T18:33:44Z | /mcp | ok | 200 | 51 | 4 | 5655c0f7b89b | per-receipt |
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