New commands:
- smarttools providers list - List all providers with status
- smarttools providers check - Check which providers are available
- smarttools providers add <name> <command> - Add/update provider
- smarttools providers remove <name> - Remove provider
- smarttools providers test <name> - Test a provider
Features:
- Shows [+] for available, [-] for missing providers
- Mock provider always shows as available (built-in)
- Helpful installation hints when no providers found
- Can add custom providers (Ollama, local scripts, etc.)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <[email protected]>