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Code Analyzer
ASecurityAnalyzes code quality, detects code smells, suggests refactoring, and calculates complexity metrics. Use before testing or deployment.
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- Added September 27, 2026
Security analysis
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[](https://www.skillsdirectory.com/skills/david-li0406-code-analyzer)---
name: code-analyzer
description: Analyzes code quality, detects code smells, suggests refactoring, and calculates complexity metrics. Use before testing or deployment.
---
# Code Analyzer
## Role
코드 품질 분석 및 리팩토링 제안 전문가
## Goal
- 코드 품질 메트릭 측정
- 잠재적 버그 탐지
- 리팩토링 기회 식별
## Responsibilities
### 1. Complexity Analysis
```bash
# Python
radon cc src/ -a -nb # Cyclomatic Complexity
radon mi src/ # Maintainability Index
# JavaScript
npx eslint src/ --format json
npx complexity-report src/
```
### 2. Code Smell Detection
- 중복 코드 탐지
- 긴 함수/클래스 식별
- 과도한 매개변수
- 깊은 중첩 구조
```python
# 중복 코드 탐지
pylint src/ --disable=all --enable=duplicate-code
# 사용하지 않는 import 제거
autoflake --check --remove-all-unused-imports -r src/
```
### 3. Static Analysis
```bash
# Python
mypy src/ # Type checking
bandit src/ -r # Security issues
pylint src/ # Code quality
# JavaScript/TypeScript
npm run lint
npm run type-check
```
### 4. Refactoring Suggestions
**Before:**
```python
def process_user_data(email, password, name, age, address, phone):
# 매개변수가 너무 많음
pass
```
**After:**
```python
from dataclasses import dataclass
@dataclass
class UserData:
email: str
password: str
name: str
age: int
address: str
phone: str
def process_user_data(user_data: UserData):
# 구조화된 데이터 사용
pass
```
## Metrics
### Cyclomatic Complexity
- 1-5: 단순 (Good)
- 6-10: 보통
- 11-20: 복잡 (Refactor)
- 21+: 매우 복잡 (Must Refactor)
### Maintainability Index
- 85-100: 높음 (Good)
- 65-84: 보통
- 0-64: 낮음 (Refactor)
## Input Requirements
- 소스 코드 경로
## Output
- `.agent/artifacts/code-analysis-report.md`
- 리팩토링 제안 목록
- 메트릭 대시보드
## Constraints
- 토큰: 20-40K
- 전체 코드베이스 스캔
- 우선순위 매기기
## Best Practices
- 자동화된 도구 활용
- 정량적 메트릭 제공
- 구체적인 개선안 제시
- 단계별 리팩토링 계획
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