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https://mcp.exa.ai/mcp

5/22/2026, 5:14:23 PM · 3h ago

High Trust

92

/ 100

██████████████████░░

Pass rate

90%

Probes

9 / 1

P50 Latency

651ms

Failures by Mode
malformed-jsonrpc1 failure
Details

Run ID

cb37be13-dc1a-4505-ab8b-96d17b4b9475

Server URL

https://mcp.exa.ai/mcp

Probe Results

[
  {
    "passed": true,
    "promptId": "mjr-01",
    "errorText": "{\"jsonrpc\":\"2.0\",\"error\":{\"code\":-32700,\"message\":\"Parse error: Invalid JSON-RPC message\"},\"id\":null}",
    "durationMs": 272,
    "failureMode": "malformed-jsonrpc"
  },
  {
    "passed": false,
    "promptId": "mjr-02",
    "errorText": "Server accepted malformed request (HTTP 202): \"\"",
    "durationMs": 270,
    "failureMode": "malformed-jsonrpc"
  },
  {
    "passed": true,
    "promptId": "mrp-01",
    "durationMs": 269,
    "toolCalled": "web_search_exa",
    "failureMode": "missing-params"
  },
  {
    "passed": true,
    "promptId": "mrp-02",
    "durationMs": 271,
    "toolCalled": "web_search_exa",
    "failureMode": "missing-params"
  },
  {
    "passed": true,
    "promptId": "tmo-01",
    "durationMs": 651,
    "toolCalled": "web_search_exa",
    "failureMode": "timeout"
  },
  {
    "passed": true,
    "promptId": "tmo-02",
    "durationMs": 1458,
    "toolCalled": "web_search_exa",
    "failureMode": "timeout"
  },
  {
    "passed": true,
    "promptId": "urs-01",
    "durationMs": 742,
    "toolCalled": "web_search_exa",
    "failureMode": "unexpected-schema"
  },
  {
    "passed": true,
    "promptId": "urs-02",
    "durationMs": 835,
    "toolCalled": "web_search_exa",
    "failureMode": "unexpected-schema"
  },
  {
    "passed": true,
    "promptId": "nul-01",
    "durationMs": 731,
    "toolCalled": "web_search_exa",
    "failureMode": "null-response"
  },
  {
    "passed": true,
    "promptId": "nul-02",
    "durationMs": 787,
    "toolCalled": "web_search_exa",
    "failureMode": "null-response"
  }
]