swarm-error-handling-agent

Swedish localization for error messages requires routing Zod, Postgres, HTTP, and custom application errors through a centralized error-to-Swedish mapper to prevent English jargon and stack traces from surfacing in the UI.

Auditing for unlocalized error handling involves scanning server modules and client components to detect generic messages like 'Something went wrong' and unhandled exceptions, then replacing them with concrete, actionable Swedish feedback.

Preventing stack trace leaks involves steering unexpected server faults and timeouts through a localized error mapper that intercepts technical exceptions and outputs clear Swedish responses instead of raw system errors.

Yes, a centralized Swedish error mapper can intercept and translate Zod validation failures and Postgres database errors, ensuring consistent localized feedback across form validation and server-side data processing layers.

A read-only audit agent for error message localization identifies missing translations and suggests concrete Swedish replacements, but it requires manual implementation to apply the fixes across the API routes and client components.