QuantSonar
China A-share market data for research, backtesting and AI agents via MCP.
endpoint: https://quantsonar.com/mcp
registry: io.github.QuantSonar/quantsonar
B
recent success 100% (30 probes) ·
MCP handshake OK
· protocol 2025-06-18
TLS valid (60d left) · latency 873.0 ms ·
HTTP 406 · auth open ·
tools 45
manifest 751ca7f4dce949db
· drift events seen here: 0
Embed this grade
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Recent probes
| time (UTC) | ok | grade | mcp | latency | tls | tools | hash |
|---|---|---|---|---|---|---|---|
| 2026-10-13T03:41:13Z | ✓ | B | ✓ | 873.0 ms | 60d | 45 | 751ca7f4dce949db |
| 2026-10-12T21:39:52Z | ✓ | B | ✓ | 946.0 ms | 60d | 45 | 751ca7f4dce949db |
| 2026-10-12T15:38:53Z | ✓ | B | ✓ | 975.0 ms | 61d | 45 | 751ca7f4dce949db |
| 2026-10-12T09:38:07Z | ✓ | B | ✓ | 866.0 ms | 61d | 45 | 751ca7f4dce949db |
| 2026-10-12T03:35:30Z | ✓ | B | ✓ | 851.0 ms | 61d | 45 | 751ca7f4dce949db |
| 2026-10-11T21:34:27Z | ✓ | A | ✓ | 767.0 ms | 61d | 45 | 751ca7f4dce949db |
| 2026-10-11T15:34:03Z | ✓ | B | ✓ | 833.0 ms | 62d | 45 | 751ca7f4dce949db |
| 2026-10-11T09:31:49Z | ✓ | B | ✓ | 829.0 ms | 62d | 45 | 751ca7f4dce949db |
| 2026-10-11T03:31:02Z | ✓ | B | ✓ | 828.0 ms | 62d | 45 | 751ca7f4dce949db |
| 2026-10-10T21:30:28Z | ✓ | A | ✓ | 753.0 ms | 62d | 45 | 751ca7f4dce949db |
| 2026-10-10T15:29:48Z | ✓ | B | ✓ | 861.0 ms | 63d | 45 | 751ca7f4dce949db |
| 2026-10-10T09:27:55Z | ✓ | B | ✓ | 951.0 ms | 63d | 45 | 751ca7f4dce949db |
| 2026-10-10T03:27:28Z | ✓ | B | ✓ | 2279.0 ms | 63d | 45 | 751ca7f4dce949db |
| 2026-10-09T21:27:16Z | ✓ | B | ✓ | 912.0 ms | 63d | 45 | 751ca7f4dce949db |
| 2026-10-09T15:26:37Z | ✓ | B | ✓ | 846.0 ms | 64d | 45 | 751ca7f4dce949db |
| 2026-10-09T09:24:50Z | ✓ | B | ✓ | 878.0 ms | 64d | 45 | 751ca7f4dce949db |
| 2026-10-09T03:22:54Z | ✓ | B | ✓ | 930.0 ms | 64d | 45 | 751ca7f4dce949db |
| 2026-10-08T21:20:58Z | ✓ | B | ✓ | 900.0 ms | 64d | 45 | 751ca7f4dce949db |
| 2026-10-08T15:20:42Z | ✓ | B | ✓ | 869.0 ms | 65d | 45 | 751ca7f4dce949db |
| 2026-10-08T09:19:57Z | ✓ | B | ✓ | 882.0 ms | 65d | 45 | 751ca7f4dce949db |
| 2026-10-08T03:18:13Z | ✓ | B | ✓ | 944.0 ms | 65d | 45 | 751ca7f4dce949db |
| 2026-10-07T21:17:24Z | ✓ | B | ✓ | 881.0 ms | 65d | 45 | 751ca7f4dce949db |
| 2026-10-07T15:15:44Z | ✓ | B | ✓ | 5737.0 ms | 66d | 45 | 751ca7f4dce949db |
| 2026-10-07T09:13:50Z | ✓ | B | ✓ | 809.0 ms | 66d | 45 | 751ca7f4dce949db |
| 2026-10-07T03:13:16Z | ✓ | B | ✓ | 897.0 ms | 66d | 45 | 751ca7f4dce949db |
| 2026-10-06T21:12:23Z | ✓ | A | ✓ | 744.0 ms | 66d | 45 | 751ca7f4dce949db |
| 2026-10-06T15:11:53Z | ✓ | B | ✓ | 2515.0 ms | 67d | 45 | 751ca7f4dce949db |
| 2026-10-06T09:10:05Z | ✓ | B | ✓ | 987.0 ms | 67d | 45 | 751ca7f4dce949db |
| 2026-10-06T03:08:00Z | ✓ | A | ✓ | 784.0 ms | 67d | 45 | 751ca7f4dce949db |
| 2026-10-05T21:07:11Z | ✓ | B | ✓ | 1019.0 ms | 67d | 45 | 751ca7f4dce949db |