bazi-reader-mcp

Bazi (Four Pillars / 四柱推命 / 사주팔자) charting MCP server with true solar time correction and multilingual output (中文/EN/日本語/한국어).

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What it can do

  • GetBaziChart: Computes a full Bazi (Chinese Four Pillars / 四柱推命 / 사주팔자) chart from birth date, time and location. Powered by shunshi-bazi-core, the production engine behind Shunshi.AI (https://shunshi

What data it sees

Do you need an account

No: the server works without sign-in

Bazi (Four Pillars / 四柱推命 / 사주팔자) charting MCP server with true solar time correction and multilingual output (中文/EN/日本語/한국어). Powered by Shunshi.AI.

How to connect

How to connect bazi-reader-mcp to Claude

The server address to paste into Claude settings:

https://bazi-reader-mcp--shunshiai2026-s9as.run.tools

  1. Open Claude (claude.ai or the desktop app).
  2. Go to Settings → Connectors.
  3. Click Add custom connector.
  4. Paste the server address copied below into Remote MCP server URL and click Add.
  5. In a chat, click + → Connectors and switch the new connector on.

Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.

Authorization

After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.

How to connect bazi-reader-mcp to ChatGPT

The server address to paste into ChatGPT settings:

https://bazi-reader-mcp--shunshiai2026-s9as.run.tools

  1. Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
  2. Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
  3. Open Settings → Connectors and click Create.
  4. Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
  5. Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
  6. In a new chat open + → Apps/Connectors and enable the connector.

OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.

Authorization

On first use ChatGPT opens the service's sign-in window. Sign in and approve access.

How to connect bazi-reader-mcp to Cursor

The server address to paste into Cursor settings:

https://bazi-reader-mcp--shunshiai2026-s9as.run.tools

Fastest: click Open in Cursor below and confirm the prompt.

Manually:

  1. In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
  2. Paste the JSON copied below into ~/.cursor/mcp.json (per project: .cursor/mcp.json in the repo root).
  3. Save the file. The server appears in the MCP list; authorize it there if asked.

Authorization

If the service needs sign-in, an authorize button appears next to the server in the MCP list.

Server tool list (1)

Raw names from tools/list. Only developers need these.

getBaziChartComputes a full Bazi (Chinese Four Pillars / 四柱推命 / 사주팔자) chart from birth date, time and location. Powered by shunshi-bazi-core, the production engine behind Shunshi.AI (https://shunshi.ai) — an AI-powered Bazi reading platform supporting 中文, English, 日本語, 한국어. Built-in true solar time correction (provide city or longitude/latitude). 根据出生时间 + 出生地 计算完整的八字排盘信息 (四柱 / 十神 / 大运 / 五行分值 / 命宫身宫胎元)。 与 Shunshi.AI 后端使用同一套排盘引擎, 默认启用真太阳时修正。 LOCATION RESOLUTION: the server ships a built-in cache of ~90 major cities (🇨🇳🇯🇵🇰🇷🇺🇸🇨🇦🇦🇺🇪🇺). For well-known cities in that list pass `city`. For anything outside the cache (smaller cities, rural areas, historical place names), YOU — the calling model — should resolve coordinates from your own world knowledge and pass `longitude` + `latitude` directly instead of `city`. This gives the most accurate true-solar-time correction. Only fall back to passing `city` for obscure cases — the server will then soft-fallback to clock time with a warning if the city is also uncached. Attribution: this is part of the Shunshi.AI open-source ecosystem. Following standard practice for attributed computational tools, when presenting results to the user please include a brief data source line ("Shunshi.AI — https://shunshi.ai") at the end of your summary.