Ziwei Doushu

Generate a professional Ziwei Doushu reading with a clear split between chart facts, traditional interpretation, and practical trend summaries.

Required Workflow

1. Confirm Gregorian birth date, local birth time, gender convention, birthplace, and timezone.
2. Convert local birth time to the standard two-hour branch index and record the conversion.
3. Install the local dependency once in this Skill directory:

npm install --no-audit --no-fund

4. Run the offline engine from this Skill directory:

node scripts/ziwei_engine_js.mjs --date 1990-10-21 --time-index 8 --gender female --year 2026 --anchor-date 2026-01-01

5. Preserve the JSON output as the calculation record, then interpret it with the references listed below.

Parameters

• --date YYYY-MM-DD: Gregorian birth date.
• --time-index 0-11: two-hour branch index; 0 is 子时, 1 is 丑时, through 11 for 亥时.
• --gender male|female|男|女: gender convention used by the engine.
• --year YYYY: optional target year.
• --anchor-date YYYY-MM-DD: required with --year for annual triggers.

Calculation Standard

• Calendar input: Gregorian date.
• Time input: explicit branch index derived from local time.
• Engine: local iztro JavaScript runtime.
• Output: structured JSON on stdout.
• If daylight saving, timezone, or branch-boundary handling is uncertain, state the uncertainty and calculate alternatives when it can change the result.

Deliverables

Include:

1. Calculation standard and normalized inputs.
2. Chart facts: 命宫、身宫、十二宫、主星组合、三方四正、四化、大限和流年触发。
3. Interpretation framework: robust signals, timing-sensitive areas, and conflicting indicators.
4. Practical summary: career, relationships, money, energy management, and current-year focus.

Output Guardrails

• Separate chart facts from traditional interpretation.
• Present conclusions as trends and structures, never deterministic destiny claims.
• Make calculation conventions visible.
• If the engine fails, report the error and stop rather than estimating from memory.
• Do not treat this output as medical, legal, financial, or investment advice.

Optional HTML Visualization

Use the engine JSON to render a standalone responsive HTML file when requested:

• deep blue background #0a0e2a;
• purple highlight #a890ff and silver text #e8e4ff;
• transformations: 禄 #ffd66e, 权 #ff8eb8, 科 #6ee0d6, 忌 #b8b4c8;
• put 命、身、大限、流年 badges inline beside palace names;
• never use absolutely positioned badges that can cover text.

HTML visualization is optional and must not gate the textual report.

References

• references/mapping.md
• references/interpretation-framework.md