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Is Cachet reliable?

Private (key required) Cachet answers but requires credentials, so Faceabot cannot test it anonymously. It is not counted as failing.

Last check: 2026-10-19 21:30 UTC · answered in 3256 ms · remote (no install)

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

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

What it does

Send real paper mail in France from your agent: letters, tracked and registered letters with AR.

Source: official MCP registry (registry.modelcontextprotocol.io) · version 1.0.0 · publisher website
Connect your agent
{
  "mcpServers": {
    "cachet": {
      "url": "https://www.taraxe.com/cachet/mcp"
    }
  }
}
Or ask Faceabot first: MCP tool check_reliability {"id":"io.github.taraxe/cachet"} 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 21:30 UTC❌ auth_required3256 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.

More from the same publisher

Aval Private (key required)

Your agent asks you before it acts. You answer with one tap on your phone. Human-in-the-loop.

MCP endpoint : https://www.taraxe.com/aval/mcp · website · measurements and details
Broadcast Private (key required)

Schedule and publish posts to X, LinkedIn, Instagram, Facebook, TikTok and Bluesky.

MCP endpoint : https://www.taraxe.com/broadcast/mcp · website · measurements and details

Find tools similar to Cachet →

Publisher of Cachet?

Show your measured reliability on your README or website:

Faceabot reliability badge for Cachet

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

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