api.otinstaller.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://api.otinstaller.com/mcp | streamable-http | com.otinstaller/registry | ok | 200 | 2025-06-18 | 6 | 11/11 | 106 | ok | 16 h ago |
MCP Check Receipts (Newest First, Up To 10 Per Server)
| Receipt | UTC Time | Path | State | HTTP | ms | Tools | Tools sha256 | Signed |
|---|---|---|---|---|---|---|---|---|
| eade0a60eed9942363c4 | 2026-11-03T06:21:38Z | /mcp | ok | 200 | 151 | 6 | 7619dc90b0cb | per-receipt |
| f71177c224d227e00a6d | 2026-11-02T06:21:41Z | /mcp | ok | 200 | 1711 | 6 | 7619dc90b0cb | per-receipt |
| 2a5c3b187066bea641b0 | 2026-11-01T06:21:43Z | /mcp | ok | 200 | 18 | 6 | 7619dc90b0cb | per-receipt |
| 6d23d9bf52b9f96e1e0f | 2026-10-31T06:21:38Z | /mcp | ok | 200 | 635 | 6 | 7619dc90b0cb | per-receipt |
| 86704163b008761aaf8f | 2026-10-30T06:21:38Z | /mcp | ok | 200 | 112 | 6 | 7619dc90b0cb | per-receipt |
| 0f11791d897608b49b8d | 2026-10-29T06:21:39Z | /mcp | ok | 200 | 77 | 6 | 7619dc90b0cb | per-receipt |
| 03aeb1d02d21da5efb76 | 2026-10-28T06:21:37Z | /mcp | ok | 200 | 100 | 6 | 7619dc90b0cb | per-receipt |
| d98e6effb8c59772905d | 2026-10-27T06:21:37Z | /mcp | ok | 200 | 142 | 6 | 7619dc90b0cb | per-receipt |
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