What problem does it solve?
This Skill helps you catch and fix the UX gaps that appear when interfaces load slowly, data is missing, permissions are limited, or actions fail, so the product feels reliable instead of fragile.
Core Features & Use Cases
- Loading states: Match skeletons to the final layout and avoid jarring layout shifts or generic spinners.
- Empty and error states: Turn dead ends into guided moments with clear explanations, recovery actions, and useful fallback behavior.
- Edge-case hardening: Check partial data, long content, offline behavior, permission handling, localization, and zero-state onboarding across the full surface.
- Use case: A dashboard that looks fine with ideal data but breaks under slow networks, long names, or revoked access can be reviewed and hardened for production readiness.
Quick Start
Ask the harden skill to audit the target UI for failure states, missing data, and interaction edge cases, then implement the missing fixes it identifies.