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Is OneLessTool reliable?

Reliable (measured) Yes. Faceabot measured OneLessTool 19 times: 100% of checks succeeded, including the last 19 in a row (last check 2026-10-19 18:10 UTC). It also does the job: its real read-only task worked 19 of 19 times.

Last check: 2026-10-19 18:10 UTC · answered in 8114 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

Find software subscriptions you can drop using tools you already own, with vendor-verified prices.

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

Does the job (tested) — Faceabot asked find_workflows to do a small read-only task 19 time(s): 19 returned a real result, the last 19 in a row. Last result: ok in 2908 ms.

Sample input: {}. 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 18:10 UTC✅ ok✅ done8114 ms
2026-10-19 04:15 UTC✅ ok✅ done5756 ms
2026-10-18 12:15 UTC✅ ok✅ done8056 ms
2026-10-18 03:00 UTC✅ ok✅ done6401 ms
2026-10-17 19:00 UTC✅ ok✅ done5873 ms
2026-10-17 10:40 UTC✅ ok✅ done6269 ms
2026-10-17 02:55 UTC✅ ok✅ done6332 ms
2026-10-16 19:15 UTC✅ ok✅ done6129 ms
2026-10-16 12:10 UTC✅ ok✅ done6284 ms
2026-10-16 05:16 UTC✅ ok✅ done4977 ms
2026-10-15 22:20 UTC✅ ok✅ done6444 ms
2026-10-15 15:31 UTC✅ ok✅ done4637 ms
2026-10-15 08:46 UTC✅ ok✅ done3646 ms
2026-10-15 02:15 UTC✅ ok✅ done3216 ms
2026-10-14 19:50 UTC✅ ok✅ done7158 ms
2026-10-14 13:20 UTC✅ ok✅ done4882 ms
2026-10-14 06:56 UTC✅ ok✅ done7668 ms
2026-10-14 00:06 UTC✅ ok✅ done7756 ms
2026-10-13 18:01 UTC✅ ok✅ done8442 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 OneLessTool?

Show your measured reliability on your README or website:

Faceabot reliability badge for OneLessTool

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

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