kairossignal.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://kairossignal.com/mcp | streamable-http | com.kairossignal/kairos-signal | ok | 200 | 2025-06-18 | 21 | 10/10 | 507 | ok | 5 h ago |
Paid Tools
| Tool | Stated Price | Payment Request Asks | Network | Pays To | Stated Vs Asked |
|---|---|---|---|---|---|
| get_depin_slashing_audit | – | – | Not checked | ||
| get_shap_node_attribution | – | – | Not checked |
From our unpaid check: the tool list, plus at most 2 unpaid calls to tools that state a price, only to read the payment request. We never pay and never call tools that don't state a price. Stated prices are the server's own text or metadata. Full details: free quick check (JSON).
MCP Check Receipts (Newest First, Up To 10 Per Server)
| Receipt | UTC Time | Path | State | HTTP | ms | Tools | Tools sha256 | Signed |
|---|---|---|---|---|---|---|---|---|
| d6005d91c7d544ac143b | 2026-10-31T22:36:41Z | /mcp | ok | 200 | 505 | 21 | 9f4b9e8fa3cf | per-receipt |
| a488621c037e699892bc | 2026-10-30T22:36:43Z | /mcp | ok | 200 | 743 | 21 | 9f4b9e8fa3cf | per-receipt |
| 75c7a57489b91796c8cd | 2026-10-29T22:36:47Z | /mcp | ok | 200 | 185 | 21 | 9f4b9e8fa3cf | per-receipt |
| e93c57a2f4392c7af71e | 2026-10-28T22:36:43Z | /mcp | ok | 200 | 652 | 21 | 9f4b9e8fa3cf | per-receipt |
| ff060a0b8d4a6f93a685 | 2026-10-27T22:36:42Z | /mcp | ok | 200 | 507 | 21 | f0aaaf725b8a | per-receipt |
| 0ab9b11eb4dcad112017 | 2026-10-26T22:36:42Z | /mcp | ok | 200 | 844 | 21 | f0aaaf725b8a | per-receipt |
| fe550634b5061761fda1 | 2026-10-25T22:36:37Z | /mcp | ok | 200 | 211 | 21 | f0aaaf725b8a | per-receipt |
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