@xzkcz/iztro-mcp-server/dist/getMutagedPlaces.js

MCP server exposing iztro astrology methods for Zi Wei Dou Shu astrolabe generation and horoscope analysis

import { astro } from "iztro";
import { hourToTimeIndex } from "./utils/hourToTimeIndex.js";
export function getMutagedPlaces({ date, hour, gender, fixLeap, locale, palaceName }) {
    // Convert hour to timeIndex for iztro library
    const timeIndex = hourToTimeIndex(hour);
    // Generate astrolabe using iztro's bySolar method
    const astrolabe = astro.bySolar(date, timeIndex, gender, fixLeap, locale);
    // Get the specified palace
    const palace = astrolabe.palace(palaceName);
    if (!palace) {
        return JSON.stringify({
            success: false,
            error: `Palace "${palaceName}" not found`,
            message: 'Invalid palace name provided'
        }, null, 2);
    }
    // Get the mutaged places array [禄, 权, 科, 忌]
    const mutagedPlaces = palace.mutagedPlaces();
    return mutagedPlaces.map((place, index) => ({
        transformation: ['禄', '权', '科', '忌'][index],
        transformationIndex: index,
        // place: place ? JSON.parse(JSON.stringify(place,getCircularReplacer())) : null
        place: place ? {
            index: place.index,
            name: place.name,
            isBodyPalace: place.isBodyPalace,
            isOriginalPalace: place.isOriginalPalace,
            heavenlyStem: place.heavenlyStem,
            earthlyBranch: place.earthlyBranch,
            majorStars: place.majorStars.map(star => ({
                "name": star.name,
                "type": star.type,
                "scope": star.scope,
                "brightness": star.brightness,
                "mutagen": star.mutagen
            }))
        } : null
    }));
}
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