Add rate limiting for sorting

**Problem**
When working with parsers, the error messages could be more descriptive.

**Suggestion**
Improve error handling and add detailed error messages.

**Context**
This would help with debugging and maintenance.

The issue does not name parser files, tests, or entry points, and its title conflicts with the body. Start by locating the parser error-handling path and the sorting or rate-limiting entry point. Done means the intended behavior is clarified and detailed error messages are covered by relevant tests.

Written by the indexing model from the issue text.