/**
 * OpenTelemetry Auto-Instrumentation
 *
 * This file sets up automatic tracing for HTTP, database, and framework calls.
 * Load it before your application code:
 *
 *   node -r ./instrumentation.ts src/index.ts
 *
 * Or for Next.js, this file is automatically loaded via the instrumentation hook.
 *
 * Configuration via environment variables:
 *   OTEL_SERVICE_NAME          — service name (defaults to "indusk-mcp")
 *   OTEL_EXPORTER_OTLP_ENDPOINT — OTLP backend URL (if not set, uses console exporter)
 *   OTEL_EXPORTER_OTLP_HEADERS  — auth headers for the backend (e.g., "Authorization=Bearer xxx")
 *   OTEL_ENABLED_CATEGORIES     — comma-separated categories to export (default: all)
 */
export {};
