AI-powered atomic habit tracker with natural language logging, streak tracking, smart reminders, and coaching. Use for creating habits, logging completions naturally ("I meditated today"), viewing progress, and getting personalized coaching.
**Improved persona validation and selection for more robust user experience.** - Validates persona IDs when loading, switching, or displaying personas; falls back to "flex" if invalid. - Informs users if an invalid persona is requested, and shows the list of available personas. - Updated SKILL.md documentation to reflect enhanced persona validation logic. - Bumped version to 1.5.4.