I Ching Hexagrams (The Hexagrams)

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

Should I use this

Quality & Safety

B
Description quality
83%
Schema completeness
73%
Naming quality
93%
Poisoning risk
100%
Permission match
100%
Protocol compliance
100%

Findings (1)

  • LOWTool 'get_hexagram' description lacks action verbin get_hexagram

Based on automated analysis of tool definitions and protocol compliance.

Context Cost

~327Tokens (tool definitions)
~385 BTypical response size
Minimal attention impact (0.26% of 128k context)

This is the approximate number of tokens consumed each time the server's tools are loaded into a model's context. Higher counts reduce the attention available for other tasks.

Install

One-Click Install

Add this to your `claude_desktop_config.json` file:

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

Remote endpoints

https://thehexagrams.com/mcpstreamable-http

What it can do

Tool inventory

Tools (3)

🟒 Read-only🟑 WriteπŸ”΄ Deleteβšͺ Unknown
βšͺcast_hexagram(question)

Cast an I Ching (Yijing) hexagram with the classic three-coin method. Returns the primary hexagram (King Wen number, Chinese name, Unicode symbol), its judgment in classical Chinese with a public-domain English translation, a plain-language meaning, any moving (changing) lines, and the transformed hexagram when lines move. Optionally attach the question you have in mind.

Input Schema

{
  "type": "object",
  "properties": {
    "question": {
      "type": "string",
      "description": "Optional: the question or situation you are asking about. It is echoed back for context."
    }
  }
}
🟒get_hexagram(hexagram)

Look up one of the 64 I Ching hexagrams by King Wen number (1-64), Chinese name, pinyin, or Wilhelm English name. Returns trigram composition, judgment (classical Chinese + Legge English translation), all six line texts, a plain-language meaning, and a link to the full page on thehexagrams.com.

Input Schema

{
  "type": "object",
  "properties": {
    "hexagram": {
      "type": [
        "number",
        "string"
      ],
      "description": "King Wen number 1-64, or name: \"δΉΎ\"/\"qiΓ‘n\"/\"Force\"/\"The Creative\"."
    }
  },
  "required": [
    "hexagram"
  ]
}
🟒list_hexagrams

List all 64 I Ching hexagrams with King Wen numbers, Chinese names, pinyin, Wilhelm English names, and Unicode symbols.

Input Schema

{
  "type": "object",
  "properties": {}
}

Community

Rate this Server

Evidence

Recent observations

verifiedversion not recorded3 tools