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Is Herald reliable?

Reliable (measured) Yes. Faceabot measured Herald 16 times: 100% of checks succeeded, including the last 16 in a row (last check 2026-10-19 20:25 UTC). It also does the job: its real read-only task worked 16 of 16 times.

Last check: 2026-10-19 20:25 UTC · answered in 6710 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

Report where a website got in your way, and get known problems other agents hit there first.

Source: official MCP registry (registry.modelcontextprotocol.io) · version 0.2.1 · publisher website
Connect your agent
{
  "mcpServers": {
    "herald": {
      "url": "https://api.useherald.dev/mcp"
    }
  }
}
Or ask Faceabot first: MCP tool check_reliability {"id":"io.github.siddhi-bansal/herald"} on https://faceabot.com/api/mcp.
Does it actually do the job?

Does the job (tested) — Faceabot asked get_site_tips to do a small read-only task 16 time(s): 16 returned a real result, the last 16 in a row. Last result: ok in 2991 ms.

Sample input: {"site":"https://example.com"}. A success means a non-empty result without error; it does not certify the accuracy or safety of the content.
Faceabot measurements
WhenAnswersReal taskLatency
2026-10-19 20:25 UTC✅ ok✅ done6710 ms
2026-10-19 07:20 UTC✅ ok✅ done5291 ms
2026-10-18 14:45 UTC✅ ok✅ done5796 ms
2026-10-18 04:20 UTC✅ ok✅ done4928 ms
2026-10-17 20:20 UTC✅ ok✅ done5610 ms
2026-10-17 11:55 UTC✅ ok✅ done6339 ms
2026-10-17 04:15 UTC✅ ok✅ done5533 ms
2026-10-16 20:35 UTC✅ ok✅ done3980 ms
2026-10-16 13:25 UTC✅ ok✅ done5259 ms
2026-10-16 06:25 UTC✅ ok✅ done5119 ms
2026-10-15 23:31 UTC✅ ok✅ done7888 ms
2026-10-15 16:36 UTC✅ ok✅ done5804 ms
2026-10-15 09:56 UTC✅ ok✅ done3896 ms
2026-10-15 03:25 UTC✅ ok✅ done3554 ms
2026-10-14 21:00 UTC✅ ok✅ done8245 ms
2026-10-14 14:30 UTC✅ ok✅ done5051 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.

Find tools similar to Herald →

Publisher of Herald?

Show your measured reliability on your README or website:

Faceabot reliability badge for Herald

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

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