
Connect Seimei Handan Fortune Engine to ChatGPT and Claude
Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Calculate Japanese name destiny using traditional Five Grids numerology.
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.
Your AI does the work. We keep it safe and sound.
No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.
Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

Each Connector runs inside its own sealed environment.
Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.
One switch stops every agent. Instantly.
One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.
Spending limits that pause instead of surprise.
Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.
Three controls, built into the layer your AI connects through.
Curated set · 3 capabilities
We ship only the actions that matter.
01-03
3 capabilities in this set.
Part of 3 available through Seimei Handan.
- 01
Evaluate fortune
This capability checks if a specific numerical score is considered auspicious or inauspicious.
- 02
Calculate five grids
This capability computes the core Five Grids based on the provided name data.
- 03
Generate full report
This capability produces a complete destiny summary once you provide the four required stroke counts.
Real work
What teams actually run
Character Development
An author uses the engine to determine if a character's name aligns with their intended destiny.
Cultural Research
A researcher analyzes name trends by checking the auspiciousness of various stroke combinations.
Automated Fortune Telling
An agent uses the evaluate_fortune capability to provide quick answers about name luck.
Data Analysis
A developer uses the calculate_five_grids capability to process large sets of name data.
One connector, every AI
Seimei Handan works with the most popular AI clients.
These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.
Claude
ChatGPT
Gemini
Perplexity
Grok
Microsoft Copilot
Cursor
VS Code
Windsurf
JetBrains
Cline
LangChain
Vercel AI SDK
Lovable
Z.ai
Raycast
Qwen Code
Kimi Code
Le ChatBuilding your own app? The connector is yours to use.
You don't need a client to put Seimei Handan to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.
Observed, not estimated
856ms average. Fast in production.
Seimei Handan is checked daily against the live service.
- Fastest day
- 683ms
- Slowest day
- 1044ms
- 14-day trend
- Slowing+25%
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 Seimei Handan, so you can see the experience inside your AI.
It does not authenticate your account with Seimei Handan. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Seimei Handan Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_ZmvhCfCoTTenOylqkFxX0bC2sgZZc6c4Rj7Obx2J/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 — Seimei Handan capabilities are ready to use.
{
"mcpServers": {
"seimei-handan-fortune-engine-mcp": {
"url": "https://edge.vinkius.com/vk_preview_ZmvhCfCoTTenOylqkFxX0bC2sgZZc6c4Rj7Obx2J/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
Guided setup for Claude? Set up Seimei Handan in Claude and other AIs
Who it's for
Built for the work Seimei Handan owners hand off.
This MCP is for anyone working with Japanese cultural data or traditional numerology who needs precise calculations.
- 01
Cultural Researchers
They hand off Kanji stroke data to the AI to get instant numerology results.
- 02
Content Creators
They use the engine to generate character profiles or cultural insights for stories.
- 03
App Developers
They integrate these deterministic calculations into larger agentic workflows.
FAQ
Questions Seimei Handan owners ask.
- 01
What is Seimei Handan?
It is a Japanese method of fortune telling that uses the stroke counts of Kanji to calculate destiny through five specific grids.
- 02
Which clients can I use with this MCP?
You can use this with any MCP-compatible client, including Claude, Cursor, Windsurf, and VS Code.
- 03
How do I get a full destiny report?
You must provide all four required stroke counts to the generate_full_report capability.
- 04
Can I check if a single number is lucky?
Yes, use the evaluate_fortune capability to check if a specific numerical score is auspicious.
- 05
Does this require manual math?
No, the MCP handles all the Five Grids calculations automatically based on the stroke counts you provide.
- 06
What are the Five Grids?
The Five Grids are Heaven, Earth, Person, Outer, and Total scores derived from Kanji stroke counts that represent different aspects of life.
- 07
What is the difference between Kangxi and Modern methods?
Traditional Kangxi uses classical dictionary stroke counts, while Modern Japanese uses contemporary writing standards.
- 08
How do I get a complete analysis?
You can use the generate_full_report capability to receive a comprehensive summary of all destiny scores and their auspiciousness.
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Connect Seimei Handan to Claude, Cursor, ChatGPT & more
