factor-of-safety

What problem does it solve?

This Skill helps you prevent failures caused by the “unknown unknowns” that appear in real systems—unpredictable load, edge-case content, flaky dependencies, and hardware variation.

Core Features & Use Cases

• Capacity and performance margin: size systems (or UX behavior) to handle spikes beyond expected peak load.
• Robust content handling: ensure layouts, inputs, and rendering tolerate extremes like very long strings, large numbers, and multiline content.
• Graceful degradation and error tolerance: define what should happen when dependencies fail so the system reduces impact instead of crashing.
• When to calibrate vs. overdo: apply enough margin for credible uncertainty, without wasting resources on speculative redundancy.

Quick Start

When you review a feature spec or UI/UX plan, run a “what’s the worst case?” audit for capacity, content extremes, and dependency failure behavior, then adjust requirements to include headroom and graceful fallback paths.