How is the compatibility score calculated?

The score is the sum of the elemental affinity (based on the Five Elements cycle) and the zodiac affinity (based on traditional animal harmonies and clashes).

What tools are available in this MCP?

You can use `calculate_elemental_affinity` for element-only scores, `calculate_zodiac_affinity` for zodiac-only scores, or `get_relationship_compatibility` for a complete assessment.

Can I use this with Claude Desktop?

Yes, this MCP can be connected to Claude Desktop, Cursor, VS Code, and any other MCP-compatible client via Vinkius Edge.

BaZi Compatibility Matrix MCP Connector for Claude

A+

Calculate relationship compatibility using Chinese BaZi elemental and zodiac interactions.

3 tools Official Updated Oct 1, 2026 Official Vinkius Partner

More Details Connect to Claude

This MCP server provides deterministic relationship analysis based on Chinese BaZi (Four Pillars) principles. It calculates compatibility through two distinct layers: the Five Elements (Wu Xing) interaction and Zodiac Animal (Earthly Branch) harmony or clash. Users can use get_relationship_compatibility to receive a full report containing elemental scores, zodiac scores, a total compatibility score, and a qualitative relationship verdict.

bazichinese-astrologycompatibilityfive-elementszodiac

Connect to Claude

Subscribe on Vinkius, then add this connector to Claude.ai or Claude Code.

① Claude.ai (web app)

Go to Settings → Connectors → Add custom connector
Paste the MCP endpoint URL below

https://edge.vinkius.com/vk_preview_CgEJKlizd3WYAj1vZgzNjPSvt4J6URRXjZyVi4pq/mcp

② Claude Code (terminal)

claude mcp add --transport http bazi-compatibility-matrix https://edge.vinkius.com/vk_preview_CgEJKlizd3WYAj1vZgzNjPSvt4J6URRXjZyVi4pq/mcp

③ Claude Desktop

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "bazi-compatibility-matrix": {
      "url": "https://edge.vinkius.com/vk_preview_CgEJKlizd3WYAj1vZgzNjPSvt4J6URRXjZyVi4pq/mcp"
    }
  }
}

Get full access on Vinkius

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