- Updated 15 failing tests to expect new validation error format
- Tests now expect 'tool_name: Validation failed' format instead of 'Missing required parameters'
- Fixed type conversion expectations - new validation requires actual numbers, not strings
- Updated tests for minimum value constraints (e.g., limit >= 1)
- All 52 parameter validation tests now passing
Tests were failing in CI because they expected the old error message format
but the new validation system uses a more structured format with detailed
field-level error messages.
bb774f8c70