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Is Errata reliable?

Reliable (measured) Yes. Faceabot measured Errata 43 times: 100% of checks succeeded, including the last 43 in a row (last check 2026-10-19 17:20 UTC).

Last check: 2026-10-19 17:20 UTC · answered in 5920 ms · remote (no install)

En français : Fiable (mesuré). Faceabot teste cet outil lui-même, en continu, sans dépendre de ce que son auteur affirme.

What it does

What is known to be broken in an MCP server or API operation, with the check that found it.

Source: official MCP registry (registry.modelcontextprotocol.io) · version 0.1.0 · publisher website
Connect your agent
{
  "mcpServers": {
    "errata": {
      "url": "https://apidefects.com/mcp"
    }
  }
}
Or ask Faceabot first: MCP tool check_reliability {"id":"com.apidefects/errata"} on https://faceabot.com/api/mcp.
Does it actually do the job?

Not tested with a real task yet. Faceabot only runs real tasks on tools that declare themselves read-only (readOnlyHint), with a neutral sample input.

Faceabot measurements
WhenAnswersReal taskLatency
2026-10-19 17:20 UTC✅ ok—5920 ms
2026-10-19 03:05 UTC✅ ok—6556 ms
2026-10-18 11:25 UTC✅ ok—5643 ms
2026-10-18 02:35 UTC✅ ok—6429 ms
2026-10-17 18:35 UTC✅ ok—6658 ms
2026-10-17 10:25 UTC✅ ok—3949 ms
2026-10-17 02:40 UTC✅ ok—5317 ms
2026-10-16 19:05 UTC✅ ok—7011 ms
2026-10-16 12:02 UTC✅ ok—5000 ms
2026-10-16 05:05 UTC✅ ok—5892 ms
2026-10-15 22:15 UTC✅ ok—7010 ms
2026-10-15 15:26 UTC✅ ok—4647 ms
2026-10-15 08:45 UTC✅ ok—3782 ms
2026-10-15 02:20 UTC✅ ok—4107 ms
2026-10-14 19:55 UTC✅ ok—4139 ms
2026-10-14 13:25 UTC✅ ok—4050 ms
2026-10-14 07:01 UTC✅ ok—8565 ms
2026-10-14 00:16 UTC✅ ok—6335 ms
2026-10-13 18:10 UTC✅ ok—7106 ms
2026-10-13 12:05 UTC✅ ok—8042 ms
Method: MCP initialize then tools/list from Faceabot (FaceabotProbe/1.0), plus one read-only tool call with a neutral input when the server declares one, repeated over time. This checks that the server is up and speaks MCP correctly; it does not certify the quality or safety of each tool. How measurement works.

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Publisher of Errata?

Show your measured reliability on your README or website:

Faceabot reliability badge for Errata

[![Measured by Faceabot](https://faceabot.com/badge/com.apidefects/errata.svg)](https://faceabot.com/tools/com.apidefects/errata)
Data in JSON: /api/catalog?id=com.apidefects/errata · Stop probes: POST /api/reliability/opt-out

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