mcp.octocrawl.dev
Raw data · 2 server URLs 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://mcp.octocrawl.dev/mcp | streamable-http | io.github.77777R7/octocrawl | ok | 200 | 2025-06-18 | 2 | – | 471 | ok | 15 h ago |
https://mcp.octocrawl.dev/mcp-oauth | streamable-http | io.github.77777R7/octocrawl | auth_required | 401 | 5/5 | 391 | 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 |
|---|---|---|---|---|---|---|---|---|
| 9322999b48188f65d3c6 | 2026-10-27T21:15:42Z | /mcp-oauth | auth_required | 401 | 391 | per-receipt | ||
| 21c949bb9bf14e541a46 | 2026-10-27T11:18:42Z | /mcp | ok | 200 | 448 | 2 | d57ed8e5ed51 | per-receipt |
| 8022343f7a986dfb2ffa | 2026-10-26T21:15:40Z | /mcp-oauth | auth_required | 401 | 384 | per-receipt | ||
| bdfcc6cc3b1d977e9a2b | 2026-10-26T11:18:41Z | /mcp | ok | 200 | 403 | 2 | d57ed8e5ed51 | per-receipt |
| 2833b1ad391672c477cd | 2026-10-25T21:15:47Z | /mcp-oauth | auth_required | 401 | 117 | per-receipt | ||
| c67ff4d20cd32faa8ea3 | 2026-10-25T11:18:50Z | /mcp | ok | 200 | 1028 | 2 | d57ed8e5ed51 | per-receipt |
| 2df53471be7632f7ed0b | 2026-10-24T18:51:41Z | /mcp-oauth | auth_required | 401 | 746 | per-receipt | ||
| 4bcdb0382cab7acbffa4 | 2026-10-24T11:18:40Z | /mcp | ok | 200 | 471 | 2 | d57ed8e5ed51 | per-receipt |
| c553a590a900f1e47a8b | 2026-10-23T21:15:48Z | /mcp-oauth | auth_required | 401 | 561 | per-receipt |
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