Met Museum MCP Server

/** * Centralized constants for the Met Museum MCP server. * Update values here instead of hunting through files. */ // ============================================================================ // API Configuration // ============================================================================ /** * Default timeout for requests to the Met Museum Collection API. * Can be overridden via MET_API_TIMEOUT_MS environment variable. */ export const DEFAULT_MET_API_TIMEOUT_MS = 10_000; /** * Maximum requests per second to send to the Met Museum API. * The rate limiter enforces this ceiling to avoid being throttled. */ export const MET_API_RATE_LIMIT_PER_SECOND = 80; /** * Default cache TTL for the departments list. * Departments change rarely, so keeping this warm reduces explorer cold starts. */ export const DEFAULT_DEPARTMENTS_CACHE_TTL_MS = 24 * 60 * 60 * 1000; // ============================================================================ // Search & Pagination Defaults // ============================================================================ /** * Default page size for search results in the UI. * This balances UI responsiveness with API efficiency. */ export const DEFAULT_SEARCH_PAGE_SIZE = 12; /** * Default page size for the search-museum-objects tool. * This is exposed to users as the default `pageSize` parameter. */ export const DEFAULT_SEARCH_TOOL_PAGE_SIZE = 24; /** * Maximum page size allowed by the Met Museum API. */ export const MAX_SEARCH_PAGE_SIZE = 100; // ============================================================================ // UI Concurrency // ============================================================================ /** * Number of object detail requests to run concurrently when hydrating search results. * Higher values = faster loading but more simultaneous requests. */ export const OBJECT_HYDRATION_CONCURRENCY = 4;