"""
Tests for Provider Registry System

This package contains comprehensive tests for the centralized provider registry
system, including:

- Core registry functionality (test_registry_core.py)
- Server integration tests (test_server_integration.py)
- Factory integration tests (test_factory_integration.py)

The provider registry centralizes provider discovery and metadata management,
eliminating manual synchronization between factory.py, server/app.py, and
documentation.
"""