@prsna_ai/mcp-server/dist/utils/json.js

Model Context Protocol server for PRSNA personality profiles and communication insights

// Safe JSON stringify that handles circular references and undefined values
export function safeJSONStringify(obj, space) {
    const seen = new WeakSet();
    return JSON.stringify(obj, (key, value) => {
        // Handle circular references
        if (typeof value === 'object' && value !== null) {
            if (seen.has(value)) {
                return '[Circular Reference]';
            }
            seen.add(value);
        }
        // Handle undefined values
        if (value === undefined) {
            return null;
        }
        // Handle functions
        if (typeof value === 'function') {
            return '[Function]';
        }
        // Handle Date objects
        if (value instanceof Date) {
            return value.toISOString();
        }
        return value;
    }, space);
}
// Clean object by removing undefined values and functions
export function cleanObject(obj) {
    if (obj === null || obj === undefined) {
        return obj;
    }
    if (Array.isArray(obj)) {
        return obj.map(cleanObject).filter(item => item !== undefined);
    }
    if (typeof obj === 'object') {
        const cleaned = {};
        for (const [key, value] of Object.entries(obj)) {
            if (value !== undefined && typeof value !== 'function') {
                cleaned[key] = cleanObject(value);
            }
        }
        return cleaned;
    }
    return obj;
}
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