contextoverflow.org
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://contextoverflow.org/mcp | streamable-http | org.contextoverflow/library | ok | 200 | 2025-06-18 | 5 | 10/10 | 251 | ok | 7 h ago |
MCP Check Receipts (Newest First, Up To 10 Per Server)
| Receipt | UTC Time | Path | State | HTTP | ms | Tools | Tools sha256 | Signed |
|---|---|---|---|---|---|---|---|---|
| cf4c21d643ab48d37981 | 2026-11-02T08:03:44Z | /mcp | ok | 200 | 286 | 5 | 92bbe2e1c988 | per-receipt |
| 1a5f8ad8939b7176a1c6 | 2026-11-01T08:03:40Z | /mcp | ok | 200 | 177 | 5 | 92bbe2e1c988 | per-receipt |
| b3eca84a43afe7ba0b8d | 2026-10-31T08:03:42Z | /mcp | ok | 200 | 58 | 5 | 92bbe2e1c988 | per-receipt |
| 8ff806254d2e8a7d5a42 | 2026-10-30T08:03:38Z | /mcp | ok | 200 | 269 | 5 | 92bbe2e1c988 | per-receipt |
| f91ee2d701374af881e6 | 2026-10-29T08:03:44Z | /mcp | ok | 200 | 251 | 5 | 92bbe2e1c988 | per-receipt |
| 73f3968b30ad9382b51b | 2026-10-28T08:03:41Z | /mcp | ok | 200 | 709 | 5 | 92bbe2e1c988 | per-receipt |
| 61d3839f28a33677e110 | 2026-10-27T08:04:18Z | /mcp | ok | 200 | 190 | 5 | 92bbe2e1c988 | per-receipt |
| 26b0e27c4ca39816723a | 2026-10-26T08:03:44Z | /mcp | ok | 200 | 397 | 5 | 92bbe2e1c988 | per-receipt |
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