git:20260301.2e7e6b3 to git:20260322.75aadc6

---

name: designing-backend

description: Designs concise, streamlined backend systems matching exact task requirements. Use when planning APIs, data models, system architecture, or when the user requests backend design work.

compatibility: Designed for Claude Code

metadata:

allowed-tools: Read, Grep, Glob, WebSearch, WebFetch

argument-hint: [component-name]

context: fork

agent: Explore

---

## Git Context

- Recent changes: !`git log --oneline -3`

- Current branch: !`git branch --show-current`

# Backend Architecture

**Target**: $ARGUMENTS

Creates **focused, streamlined** backend system designs matching stated

requirements exactly. No over-engineering.

## Workflow

1. **Read backend requirements** from specified documents

2. **Validate scope** - Simple data processing vs Complex system architecture

3. **Design minimal solution** matching stated complexity

4. **Create focused deliverables** - single doc for simple, multiple for complex

5. **Use make recipes** for all commands

## Architecture Strategy

**Simple Processing**: Basic functions, lightweight integration, existing patterns

**Complex Systems**: Multi-tiered pipelines, PydanticAI orchestration, async patterns

**Performance targets**: <1s simple operations, scalable for complex systems

## Output Standards

**Simple Tasks**: Single focused backend specification

**Complex Tasks**: Multiple targeted architecture files

**All outputs**: Concise, streamlined, no unnecessary complexity