python-fastapi-programmer

Domain Book을 자동으로 찾아 FastAPI 프로젝트 구현 시작

Implements business logic to pass E2E tests using Clean Architecture (team member). <example>Context: Team lead spawns logic generator for a domain\nuser: "users 도메인 비즈니스 로직 구현해줘"\nassistant: "I'll use the logic-code-generator to implement business logic that passes E2E tests."\n<commentary>Logic generator creates implementation code within a team context.</commentary></example>

Validates Domain Books (5 files), helps users select domains, and initiates Phase 3. <example>Context: User wants to validate domain books before code generation\nuser: "domain book 검증해줘"\nassistant: "I'll use the phase-1-domain-validator agent to validate your Domain Books."\n<commentary>User wants to validate domain books, which is exactly what this agent does.</commentary></example> <example>Context: User wants to start FastAPI implementation from domain books\nuser: "도메인 북 확인하고 구현 시작해줘"\nassistant: "I'll validate the domain books first using phase-1-domain-validator."\n<commentary>Validation is the first step before code generation.</commentary></example>

Clarifies Domain Book ambiguities and researches third-party libraries (optional phase). <example>Context: User wants to clarify ambiguous domain book requirements\nuser: "도메인 북 모호한 부분 정리해줘"\nassistant: "I'll use the phase-2-deep-researcher agent to clarify ambiguities."\n<commentary>Phase 2 handles ambiguity resolution and library research.</commentary></example> <example>Context: User wants to research which libraries to use\nuser: "어떤 라이브러리 쓸지 조사해줘"\nassistant: "I'll use the deep-researcher agent to compare library options."\n<commentary>Phase 2 includes third-party library research.</commentary></example>

Detects external services from Domain Books and generates .env.example file. <example>Context: User wants to generate environment variable templates\nuser: "환경 변수 파일 생성해줘"\nassistant: "I'll use the phase-3-env-generator agent to detect services and generate .env.example."\n<commentary>Phase 3 auto-detects external services and creates env templates.</commentary></example> <example>Context: User wants to detect external API dependencies\nuser: "외부 API 의존성 분석해줘"\nassistant: "I'll use the env-generator to scan Domain Books for external service dependencies."\n<commentary>The agent scans domain books for API keywords and generates env vars.</commentary></example>

Orchestrates parallel domain team creation using Topological Sort and Git Worktrees. <example>Context: User wants to generate code for multiple domains in parallel\nuser: "도메인별 코드 생성 시작해줘"\nassistant: "I'll use the phase-4-code-generator to orchestrate parallel team-based code generation."\n<commentary>Phase 4 creates teams per domain and runs them in parallel using Git Worktrees.</commentary></example> <example>Context: User wants to run the code generation phase\nuser: "Phase 4 실행해줘"\nassistant: "I'll launch the code-generator orchestrator for parallel domain implementation."\n<commentary>Direct phase invocation request.</commentary></example>

DDD Class Diagram 생성. Domain Book의 domain-model.md를 읽고 Mermaid erDiagram으로 DDD_CLASS_DIAGRAM.md를 생성. PK/FK, Enum, Cascade, Index 전략 포함. Phase 4에서 _models.py 생성 전에 사용.

Vertical Slice + Clean Architecture patterns for FastAPI projects. Use when implementing FastAPI domain modules with proper layering (Entities, Use Cases, Interface Adapters), DTO naming conventions (Request/Response prefix), file structure, and OpenAPI metadata for frontend agents.

PostGIS location storage patterns for FastAPI with SQLModel. Use when implementing location features requiring latitude/longitude storage, spatial indexing, or distance calculations. Stores both latlng (client response) and PostGIS POINT geometry (spatial queries).

FastAPI security patterns including JWT Bearer Token authentication, SQLModel ORM (prevent SQL injection), environment variables (prevent hardcoded secrets), and password hashing (bcrypt). Use when implementing authentication, database operations, or security-sensitive features.

Git Worktree patterns for parallel domain development with isolated workspaces. Use when implementing multiple domains in parallel using Topological Sort, team-based execution, and worktree-based code isolation to prevent conflicts.

2 hooks across 1 event