
Connect Bazi Four Pillars Calculator 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. Get precise life data from birth details instantly.
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.
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 BaZi Math Engine.
- 01
Analyze elemental composition
Determine the elemental balance and identify missing elements from a set of pillars
- 02
Calculate four pillars
Derive the core eight characters (Four Pillars) from a specific birth moment
- 03
Calculate luck pillars
Project the 10-year cycles of fate following birth
Real work
What teams actually run
Client Reading Prep
A client needs a full reading. Your agent first uses the MCP to calculate the four pillars, then checks the elemental balance, and finally maps the luck pillars.
Comparative Analysis
You need to compare two people. Run both sets of birth data through the MCP to compare their elemental strengths and pillar structures.
Historical Data Study
A researcher is studying a historical figure. Inputting the figure's estimated birth date allows the MCP to generate the necessary astrological data points.
Theory Testing
You want to test a theory about elemental imbalance. Use the MCP to generate sample pillars and check the resulting elemental composition.
One connector, every AI
BaZi Math Engine 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 BaZi Math Engine 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
895ms average. Fast in production.
BaZi Math Engine is checked daily against the live service.
- Fastest day
- 726ms
- Slowest day
- 1054ms
- 14-day trend
- Improving-14%
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 BaZi Math Engine, so you can see the experience inside your AI.
It does not authenticate your account with BaZi Math Engine. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
BaZi Math Engine Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_oZYhqc3C7KwCIG98xmHHdq4ltJnTjhjbHPZdKoYl/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 — BaZi Math Engine capabilities are ready to use.
{
"mcpServers": {
"bazi-four-pillars-calculator-mcp": {
"url": "https://edge.vinkius.com/vk_preview_oZYhqc3C7KwCIG98xmHHdq4ltJnTjhjbHPZdKoYl/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 BaZi Math Engine in Claude and other AIs
Who it's for
Built for the work BaZi Math Engine owners hand off.
This MCP is essential for astrologers, cultural researchers, and students studying Chinese metaphysics. If your work requires precise, data-driven calculations based on birth details, this capability handles the complex math so you don't have to.
- 01
Astrologer
Use it to generate foundational pillars and map out life cycles for client readings.
- 02
Cultural Researcher
Run bulk calculations to analyze population data or historical figures based on their birth dates.
- 03
Student
Test theories and practice derivations of the elemental composition using specific birth data.
FAQ
Questions BaZi Math Engine owners ask.
- 01
What is the difference between the four pillars and the elemental composition?
The four pillars are the core eight characters derived from the birth moment. The elemental composition analyzes those pillars to determine the balance of Wood, Fire, Earth, Metal, and Water within the overall reading.
- 02
Does this MCP predict the future, or just calculate data?
It calculates data. The capability projects the 10-year Luck Pillars, which map out predictable cycles based on the Chinese BaZi system. It provides the framework for interpretation, not a guarantee.
- 03
Do I need to know the exact time of birth?
Yes. The calculation of the four pillars requires the specific birth date and time to accurately determine the hour and day pillars.
- 04
What is the Day Master?
The Day Master is one of the most important elements in the reading. It represents the core self or the central element of the subject's life profile.
- 05
How are the Luck Pillars calculated?
Luck Pillars are 10-year cycles calculated using the Year Pillar, gender, and Day Master element via calculate_luck_pillars.
- 06
Can I analyze my elemental balance?
Yes, use analyze_elemental_composition with the output from the pillar calculation to see your elemental counts.
Explore
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Connect BaZi Math Engine to Claude, Cursor, ChatGPT & more
