How do I connect an AI agent to I Ching Hexagrams (The Hexagrams)?

Use the MCP streamable HTTP endpoint https://thehexagrams.com/mcp.

Catalog › com.thehexagrams/iching

Is I Ching Hexagrams (The Hexagrams) reliable?

Reliable (measured) Yes. Faceabot measured I Ching Hexagrams (The Hexagrams) 17 times: 100% of checks succeeded, including the last 17 in a row (last check 2026-10-19 14:00 UTC).

Last check: 2026-10-19 14:00 UTC · answered in 7405 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

Cast I Ching hexagrams with moving lines; classical + English judgments for all 64.

Source: official MCP registry (registry.modelcontextprotocol.io) · version 1.0.0 · publisher website

Connect your agent

{
  "mcpServers": {
    "iching": {
      "url": "https://thehexagrams.com/mcp"
    }
  }
}

Or ask Faceabot first: MCP tool check_reliability {"id":"com.thehexagrams/iching"} 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

When	Answers	Real task	Latency
2026-10-19 14:00 UTC	✅ ok	—	7405 ms
2026-10-18 22:20 UTC	✅ ok	—	6085 ms
2026-10-18 08:15 UTC	✅ ok	—	6191 ms
2026-10-18 00:30 UTC	✅ ok	—	6222 ms
2026-10-17 16:25 UTC	✅ ok	—	5164 ms
2026-10-17 08:25 UTC	✅ ok	—	4782 ms
2026-10-17 00:30 UTC	✅ ok	—	5182 ms
2026-10-16 17:25 UTC	✅ ok	—	5885 ms
2026-10-16 10:25 UTC	✅ ok	—	7574 ms
2026-10-16 03:35 UTC	✅ ok	—	6485 ms
2026-10-15 20:45 UTC	✅ ok	—	4820 ms
2026-10-15 13:55 UTC	✅ ok	—	3852 ms
2026-10-15 07:20 UTC	✅ ok	—	3348 ms
2026-10-15 00:50 UTC	✅ ok	—	3949 ms
2026-10-14 18:25 UTC	✅ ok	—	5680 ms
2026-10-14 11:55 UTC	✅ ok	—	4814 ms
2026-10-14 05:31 UTC	✅ ok	—	7709 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.

Publisher of I Ching Hexagrams (The Hexagrams)?

Show your measured reliability on your README or website:

[![Measured by Faceabot](https://faceabot.com/badge/com.thehexagrams/iching.svg)](https://faceabot.com/tools/com.thehexagrams/iching)

Data in JSON: /api/catalog?id=com.thehexagrams/iching · 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

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