Use I-Ching Engine with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Simulate traditional I Ching coin-toss divination to generate hexagrams and interpretations.
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
Waiting for input…
Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.
Complete set · 3 capabilities
The complete I-Ching Engine capability set.
These are the exact actions your AI can choose when you ask it to work with I-Ching Engine.
01-03
3 capabilities in this set.
Part of 3 available through I-Ching Engine.
- 01
Get interpretation
Get the interpretation for a specific hexagram ID
- 02
Calculate transformation
Calculate the resulting hexagram after mutations
- 03
Perform divination
Perform a new I-Ching divination
Observed, not estimated
656ms average. Fast in production.
I-Ching Engine is checked daily against the live service.
- Fastest day
- 547ms
- Slowest day
- 845ms
- 14-day trend
- Improving-6%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 3 capabilities arrive ready to run.
Preview access · not provider authentication
The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of I-Ching Engine, so you can see the experience inside your AI.
It does not authenticate your account with I-Ching Engine. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
I-Ching Engine Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_ywlUh2RCpfMosi2KxD1mTYvmDtvBRIE4xmive15C/mcpClaude Desktop
Follow the steps below to connect in seconds.
- 1In Claude Desktop, open Settings → Connectors.
- 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
- 3Click Add and start a new chat — I-Ching Engine capabilities are ready to use.
{
"mcpServers": {
"i-ching-hexagram-divination-mcp": {
"url": "https://edge.vinkius.com/vk_preview_ywlUh2RCpfMosi2KxD1mTYvmDtvBRIE4xmive15C/mcp"
}
}
}
Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline
Step-by-step instructions for each client are in the guide. How to connect
FAQ
Questions I-Ching Engine owners ask.
- 01
How does the divination process work?
The server simulates six rounds of tossing three coins. Based on the number of heads and tails in each round, it determines if a line is stable (Young Yin/Yang) or mutating (Old Yin/Yang).
- 02
What are mutating lines?
A line is mutating if all three coins land on the same side (all heads or all tails). This indicates an unstable state that will transform into its opposite type.
- 03
Can I find the meaning of a specific hexagram?
Yes, use the get_interpretation capability by providing the hexagram ID to see its name, judgment, and visual structure.
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