Faceabot
‹ Back

Catalog › com.agentshandbook/handbook

Is Agents Handbook reliable?

Reliable (measured) Yes. Faceabot measured Agents Handbook 19 times: 100% of checks succeeded, including the last 19 in a row (last check 2026-10-19 12:10 UTC). It also does the job: its real read-only task worked 19 of 19 times.

Last check: 2026-10-19 12:10 UTC · answered in 5977 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

Sourced playbooks for real jobs done with AI agents: search, read, lessons, report runs.

Source: official MCP registry (registry.modelcontextprotocol.io) · version 1.0.0 · publisher website
Connect your agent
{
  "mcpServers": {
    "handbook": {
      "url": "https://agentshandbook.com/mcp"
    }
  }
}
Or ask Faceabot first: MCP tool check_reliability {"id":"com.agentshandbook/handbook"} on https://faceabot.com/api/mcp.
Does it actually do the job?

Does the job (tested) — Faceabot asked get_lessons 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 3203 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 12:10 UTC✅ ok✅ done5977 ms
2026-10-18 20:00 UTC✅ ok✅ done7170 ms
2026-10-18 07:00 UTC✅ ok✅ done6394 ms
2026-10-17 23:10 UTC✅ ok✅ done4882 ms
2026-10-17 15:00 UTC✅ ok✅ done6763 ms
2026-10-17 06:55 UTC✅ ok✅ done4832 ms
2026-10-16 23:05 UTC✅ ok✅ done5965 ms
2026-10-16 15:55 UTC✅ ok✅ done6995 ms
2026-10-16 08:55 UTC✅ ok✅ done7632 ms
2026-10-16 02:01 UTC✅ ok✅ done8494 ms
2026-10-15 19:05 UTC✅ ok✅ done7900 ms
2026-10-15 12:21 UTC✅ ok✅ done4089 ms
2026-10-15 05:45 UTC✅ ok✅ done3090 ms
2026-10-14 23:10 UTC✅ ok✅ done2868 ms
2026-10-14 16:45 UTC✅ ok✅ done7934 ms
2026-10-14 10:15 UTC✅ ok✅ done3497 ms
2026-10-14 03:41 UTC✅ ok✅ done8908 ms
2026-10-13 21:10 UTC✅ ok✅ done7819 ms
2026-10-13 15:01 UTC✅ ok✅ done9154 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 Agents Handbook →

Publisher of Agents Handbook?

Show your measured reliability on your README or website:

Faceabot reliability badge for Agents Handbook

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

AI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt

Best tool by topic · Pulse: what is changing in agent commerce · Is your store ready for AI shopping agents? · State of MCP (weekly) · MCP server doctor · Reliability data · Faceabot app · Faceabot → AI assistants · What AI agents cannot find yet · Add Faceabot to your AI · Badge for tool publishers · Help · Privacy · Terms