윤슬 Yunseul — 사주 만세력

Korean Saju (Four Pillars) calculator: birth chart, day pillar, luck flow, monthly fortune

CommunityOnlineAPI key requiredGlobalFreeRead-only

What it can do

    What data it sees

    Do you need an account

    An API key from the service settings is required

    Korean Saju (Four Pillars) calculator: birth chart, day pillar, luck flow, monthly fortune

    How to connect

    How to connect 윤슬 Yunseul — 사주 만세력 to Claude

    The server address to paste into Claude settings:

    https://yunseul.threebillions.com/api/agent/mcp

    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 윤슬 Yunseul — 사주 만세력 to ChatGPT

    The server address to paste into ChatGPT settings:

    https://yunseul.threebillions.com/api/agent/mcp

    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 윤슬 Yunseul — 사주 만세력 to Cursor

    The server address to paste into Cursor settings:

    https://yunseul.threebillions.com/api/agent/mcp

    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 (6)

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

    list_prices도구별 가격과 설명. 무료, 키 없이 부를 수 있다.
    day_pillar특정 날짜의 일진(일주)과 절입 기준 월주·연주. (유료 $0.02/회 · API 키 필요)
    saju_chart사주 명식 — 네 기둥 여덟 글자와 십신·12운성·지장간·공망·신살·팔자관계·대운. (유료 $0.05/회 · API 키 필요)
    unse운세 흐름 — 시작일부터 1~12개월 일운·월운이 원국과 맺는 합·충·형·해·파. (유료 $0.1/회 · API 키 필요)
    monthly이달의 세운 — 양력 월(YYYY-MM)의 절입 기준 월주·십신·일지 관계·좋은 날·주의 날. (유료 $0.1/회 · API 키 필요)
    compatibility궁합 — 두 명식의 일간·일지 합충과 오행 보완. relation: 연인|직장/동료|친구|사업 파트너(십신·역할·주의점 추가). (유료 $0.1/회 · API 키 필요)