mcp.onthestacks.dev
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://mcp.onthestacks.dev/mcp | streamable-http | dev.onthestacks/machine-presence-inspector | ok | 200 | 2025-11-25 | 1 | 10/10 | 220 | ok | 15 h ago |
MCP Check Receipts (Newest First, Up To 10 Per Server)
| Receipt | UTC Time | Path | State | HTTP | ms | Tools | Tools sha256 | Signed |
|---|---|---|---|---|---|---|---|---|
| 6ecb1f7bc4280fc61800 | 2026-11-01T02:24:48Z | /mcp | ok | 200 | 154 | 1 | dd926b1181b4 | per-receipt |
| c85aaf394641bb3319c6 | 2026-10-31T02:24:45Z | /mcp | ok | 200 | 43 | 1 | dd926b1181b4 | per-receipt |
| 6ad2ed41d275039e8e2a | 2026-10-30T02:24:44Z | /mcp | ok | 200 | 181 | 1 | dd926b1181b4 | per-receipt |
| 5f403c953811be8fea63 | 2026-10-29T02:24:46Z | /mcp | ok | 200 | 164 | 1 | dd926b1181b4 | per-receipt |
| 11f0c84030b36ea13b8a | 2026-10-28T02:24:56Z | /mcp | ok | 200 | 96 | 1 | dd926b1181b4 | per-receipt |
| 01bc0a209a6c6482c604 | 2026-10-27T02:24:46Z | /mcp | ok | 200 | 220 | 1 | dd926b1181b4 | per-receipt |
| 5fca36b37a6543222df3 | 2026-10-26T03:21:55Z | /mcp | ok | 200 | 408 | 1 | dd926b1181b4 | per-receipt |
| 7c846de0de6dde094a57 | 2026-10-26T02:24:42Z | /mcp | ok | 200 | 221 | 1 | dd926b1181b4 | per-receipt |
| 2c81b94cfffac7b23577 | 2026-10-25T00:33:41Z | /mcp | ok | 200 | 304 | 1 | dd926b1181b4 | per-receipt |
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