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Is check-claim reliable?

Flaky Partly. Faceabot measured check-claim 20 times and only 95% of checks succeeded. Plan a fallback.

Last check: 2026-10-15 17:26 UTC · answered in 8000 ms · remote (no install)

Proven alternatives that work right now

Citation Check Flaky · 88%
Does a cited URL exist, and does the source name what your claim names? Two answers. · https://exmachina-ai.fly.dev/verify

Picked from Faceabot's live measurements. Or let Faceabot choose: GET https://faceabot.com/resolve?need=…

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

What it does

Check that a source really says what your claim says, before you publish. Verbatim, multi-path.

Source: official MCP registry (registry.modelcontextprotocol.io) · version 0.1.0 · publisher website
Connect your agent
{
  "mcpServers": {
    "check-claim": {
      "url": "https://check-claim.amdal-dev.workers.dev/mcp"
    }
  }
}
Or ask Faceabot first: MCP tool check_reliability {"id":"io.github.piiiico/check-claim"} 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
2026-10-15 17:26 UTC❌ timeout8000 ms
2026-10-15 10:45 UTC✅ ok—3588 ms
2026-10-15 04:15 UTC✅ ok—4704 ms
2026-10-14 21:50 UTC✅ ok—4919 ms
2026-10-14 15:20 UTC✅ ok—8209 ms
2026-10-14 08:55 UTC✅ ok—2896 ms
2026-10-14 02:11 UTC✅ ok—6706 ms
2026-10-13 20:01 UTC✅ ok—8004 ms
2026-10-13 13:55 UTC✅ ok—6412 ms
2026-10-13 07:50 UTC✅ ok—5970 ms
2026-10-13 01:46 UTC✅ ok—6867 ms
2026-10-12 19:40 UTC✅ ok—7182 ms
2026-10-12 13:35 UTC✅ ok—7628 ms
2026-10-12 07:31 UTC✅ ok—6774 ms
2026-10-12 01:25 UTC✅ ok—7374 ms
2026-10-11 19:20 UTC✅ ok—7096 ms
2026-10-11 13:15 UTC✅ ok—5147 ms
2026-10-11 07:10 UTC✅ ok—5353 ms
2026-10-11 01:05 UTC✅ ok—6309 ms
2026-10-10 19:01 UTC✅ ok—6772 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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Package npm : @agentlair/mcp · website · measurements and details
Commit — Supply Chain Risk Scoring Flaky · 94% over 17 checks

Supply chain risk scoring for npm, PyPI, Cargo, and Go. 9 tools. Behavioral signals.

MCP endpoint : https://poc-backend.amdal-dev.workers.dev/mcp · website · measurements and details

Find tools similar to check-claim →

Publisher of check-claim?

Show your measured reliability on your README or website:

Faceabot reliability badge for check-claim

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

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