Saju
Saju provides Korean Four Pillars of Destiny (Saju/Bazi) functionality through MCP, enabling birth chart calculation, interpretation, compatibility analysis, and daily fortune readings. The server requires a SAJU_API_KEY for access and is distributed as an npm package.
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启动 server · tools/list · 4 个工具 · saju-mcp下面每个工具的字段、类型、必填项，都是我们真的把 server 启动、tools/list 拉回来的原始 JSON Schema —— 真实的工具契约。注意：下方「示例调用」是按 schema 自动生成的演示，不是真实调用的返回。
saju_calculateCompute the Korean Four Pillars of Destiny (사주팔자 / Bazi) from a solar birthdate. Returns the year/month/day/hour pillars (heavenly stem + earthly branch, with hanja), the five-element distribution (wood/fire/earth/metal/water), the Day Master, and the zodiac animal.
yearintegerrequiredmonthintegerrequireddayintegerrequiredhourintegerrequiredgenderstringrequiredlangstring{
"tool": "saju_calculate",
"arguments": {
"year": 0,
"month": 0,
"day": 0,
"hour": 0,
"gender": "M"
}
}saju_interpretFull Saju interpretation from a solar birthdate: the Four Pillars plus Ten Gods (십신), hidden stems, life stages, interactions, Yongshin (용신 / useful god), Daeun (대운 / luck pillars), and human-readable summaries in the requested language.
yearintegerrequiredmonthintegerrequireddayintegerrequiredhourintegerrequiredgenderstringrequiredlangstring{
"tool": "saju_interpret",
"arguments": {
"year": 0,
"month": 0,
"day": 0,
"hour": 0,
"gender": "M"
}
}saju_compatibilityScore two-person compatibility (궁합) from 0–100 based on both people's Saju. Returns the overall score and a breakdown (element balance, Day Master relation, branch harmony, branch clash) plus each person's Day Master and zodiac.
person_aobjectrequiredperson_bobjectrequiredlangany{
"tool": "saju_compatibility",
"arguments": {
"person_a": {},
"person_b": {}
}
}saju_dailyDaily fortune snapshot (0–100 score + advice) for a given Day Master and date. Provide the Day Master either as a Korean stem character (갑, 을, 병, 정, 무, 기, 경, 신, 임, 계) or an English alias (e.g. wood_yang, water_yin). The Day Master comes from a prior saju_calculate / saju_interpret call (day_master.stem).
day_masterstringrequireddatestringlangstring{
"tool": "saju_daily",
"arguments": {
"day_master": "…"
}
}综合分
效果测评卡
进行中 · 待运行真实 I/O 已解决「输入输出是什么」；下一步接 agent 真跑，量化「效果好不好」。
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