mcp-openalex/dist/utils/validation.js

MCP server for accessing scholarly articles and research data from the OpenAlex database

import { z } from 'zod';
/**
 * Common validation schemas for reuse across tools
 */
// URL validation
export const urlSchema = z.string().url('Invalid URL format');
// Date validation
export const dateSchema = z
    .string()
    .regex(/^\d{4}-\d{2}-\d{2}$/, 'Date must be in YYYY-MM-DD format');
// Timestamp validation (YYYYMMDDHHmmss)
export const timestampSchema = z
    .string()
    .regex(/^\d{14}$/, 'Timestamp must be in YYYYMMDDHHmmss format');
/**
 * Validate and parse input with helpful error messages
 */
export function validateInput(schema, input) {
    try {
        return schema.parse(input);
    }
    catch (error) {
        if (error instanceof z.ZodError) {
            const issues = error.issues.map((issue) => `${issue.path.join('.')}: ${issue.message}`);
            throw new Error(`Validation failed:\n${issues.join('\n')}`);
        }
        throw error;
    }
}
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