Read-only Bazi, True Solar Time, and Chinese almanac tools in English and Traditional Chinese.
Scored across 3 tools
Each tool has a distinct purpose: calculating a birth chart, fetching a date-only almanac, and generating personalized daily Bazi guidance. Descriptions explicitly state when not to use each tool, eliminating ambiguity.
All tool names follow a clear verb_noun snake_case pattern: calculate_bazi_chart, get_daily_almanac, get_daily_bazi_guidance. The verbs calculate vs get vary slightly but the pattern is consistent and predictable.
Three tools is well-scoped for a niche Chinese metaphysics server. Each tool covers a distinct core need: chart creation, almanac lookup, and daily personalized guidance.
The tool surface covers the server's apparent domain completely: standalone chart calculation, calendar-based almanac information, and personalized daily Bazi guidance. No essential workflow is missing for the stated purpose.
Use this when the user wants a Four Pillars birth chart and has explicitly supplied the birth date, local time, latitude, longitude, and historical UTC offset. Applies True Solar Time correction. Do not use this to infer missing birth details, daylight-saving rules, or personalized guidance for a reading date. Use only with the subject’s permission. / 當使用者要建立四柱八字命盤，並已明確提供出生日期、當地時間、緯度、經度與當時 UTC 時差時使用；計算會校正真太陽時。請勿用來推測缺少的出生資料、夏令時間規則，或指定日期的個人化指引。僅在獲得當事人同意時使用出生資料。
Inputs: latitude (required), timezone (required), longitude (required), birth_date (required), +2 more. Returns: data, tool, locale, disclaimer, +4 more
Use this when the user asks for Chinese almanac information for a specific calendar date without personal birth data. Returns the day pillar, lunar date, activities, directions, and zodiac clash. Do not use this for a personalized Bazi chart or daily Bazi guidance. No generative AI is used. / 當使用者詢問特定日期的黃曆資料、且不涉及個人出生資料時使用。回傳日柱、農曆、宜忌、吉神方位與生肖相沖。個人八字命盤或八字每日指引請勿使用此工具。本工具不使用生成式 AI。
Inputs: date (required), locale. Returns: data, tool, locale, disclaimer, +4 more
Use this when the user wants personalized daily Bazi interactions for a specific reading date and has supplied the complete birth inputs. Returns the chart and daily guidance. Do not use this for a date-only almanac request or when any birth input is missing. No generative AI is used. Use only with the subject’s permission. / 當使用者要查看指定日期的個人化八字互動，且已提供完整出生資料時使用；回傳命盤與每日指引。僅詢問日期黃曆或缺少任何出生資料時請勿使用。本工具不使用生成式 AI。僅在獲得當事人同意時使用出生資料。
Inputs: latitude (required), timezone (required), longitude (required), birth_date (required), +3 more. Returns: data, tool, locale, disclaimer, +4 more
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Free BaZi, I Ching, tarot, Zi Wei and bilingual learning tools with transparent methods. No API key.
Bazi (Four Pillars) and Qimen Dunjia charts with true solar time and historical time zones.
Deterministic BaZi and Chinese metaphysics tools for AI agents: charts, divination, almanac.
Chinese almanac: lunar calendar, BaZi 八字, daily 宜忌, lucky-day picker, public holidays.
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