Korean Saju Calculator MCP Server

by minjikim89 Your server? Claim it

answering

Korean Saju Calculator is answering right now. Last checked 16 min ago. It exposes 1 tools.

Korean Four Pillars (Saju/BaZi) calculator: pillars, elements, ten gods, sinsal, luck cycles.

Uptime history 48 days of history · worst day 96%

48 days agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

197 ms

Response time

average over 24h

open, no key

Access

streamable-http

Nothing serious here today

Today is the operative word: we check Korean Saju Calculator every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 16 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add korean-saju-calculator --transport http https://manseryeok-mcp.mj-mcp-tools.workers.dev/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "korean-saju-calculator": {
      "url": "https://manseryeok-mcp.mj-mcp-tools.workers.dev/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.korean-saju-calculator]
url = "https://manseryeok-mcp.mj-mcp-tools.workers.dev/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "korean-saju-calculator": {
      "url": "https://manseryeok-mcp.mj-mcp-tools.workers.dev/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "korean-saju-calculator": {
      "url": "https://manseryeok-mcp.mj-mcp-tools.workers.dev/mcp"
    }
  }
}

Available tools 1

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

compute

compute_saju

Deterministic Korean Four Pillars chart from birth date/time. Astronomically grounded (Meeus), true-solar-time corrected, historical Korea timezone aware. Returns pillars, five elements, ten gods, sinsal, and luck cycles as structured JSON.

Endpoints

URL	Transport	State	Latency	Checked
https://manseryeok-mcp.mj-mcp-tools.workers.dev/mcp	streamable-http	answering	164 ms	16 min ago

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Korean Saju Calculator — questions

Answers built from our own checks of this server.

What can Korean Saju Calculator do?

It exposes 1 tools, read directly from the server on our last check. Among them: compute_saju. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is Korean Saju Calculator working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 197 ms. The bar chart above shows every period we have measured.

How do I connect Korean Saju Calculator?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Korean Saju Calculator need an API key?

No. Korean Saju Calculator completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 1 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Korean Saju Calculator?

It answers our handshake in 197 ms on average, which is faster than 67% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.