api.justcaptions.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.justcaptions.com/mcp | streamable-http | io.github.SpaceSheepBoy/justcaptions | ok | 200 | 2025-06-18 | 9 | 5/5 | 153 | ok | 2 h ago |
MCP Check Receipts (Newest First, Up To 10 Per Server)
| Receipt | UTC Time | Path | State | HTTP | ms | Tools | Tools sha256 | Signed |
|---|---|---|---|---|---|---|---|---|
| 69a4aa0ef1c134846ba3 | 2026-10-28T02:36:43Z | /mcp | ok | 200 | 194 | 9 | ea40a6a3c29a | per-receipt |
| 45820cfb6ba58ce1f4df | 2026-10-27T02:36:40Z | /mcp | ok | 200 | 120 | 9 | ea40a6a3c29a | per-receipt |
| 6c4008eca49b37f1cfeb | 2026-10-25T14:15:49Z | /mcp | ok | 200 | 290 | 9 | ea40a6a3c29a | per-receipt |
| b577c793236e3547a699 | 2026-10-25T00:48:39Z | /mcp | ok | 200 | 153 | 9 | ea40a6a3c29a | per-receipt |
| 9faf20f6d3000ee83b5c | 2026-10-24T02:36:54Z | /mcp | ok | 200 | 75 | 9 | ea40a6a3c29a | per-receipt |
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