- Convert uniprot_client.py to use argparse module
- Convert peds_client.py to use argparse module
- Convert trademark_client.py to use argparse module
- Add mutually exclusive argument groups for better UX
- Implement comprehensive help text with examples
- Add short and long argument options for all commands
- Improve error handling with proper parser.error() calls
Replaces error-prone manual sys.argv parsing with robust
argparse implementation for better user experience and
input validation.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
