backend-design
Installation
SKILL.md
Backend Design Skill
Unified backend development: API design, TypeScript expertise, data analysis, and code principles.
When to Use
| Trigger | Action |
|---|---|
| API design decision | Check decision tree (REST/GraphQL/tRPC) |
| TypeScript error | Apply type patterns |
| Data analysis needed | Use Python workflow |
| Code optimization | Follow LEVER principles |
| Backend architecture | Apply Three-Pass process |