# Code Formatter

> 格式化源代码文件，支持Python、JavaScript、JSON等语言，使用行业标准格式化工具。

- Skill: `majiayu000/code-formatter-4` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds add majiayu000/code-formatter-4`
- Raw SKILL.md: https://api.skillmd.com/api/skills/majiayu000/code-formatter-4/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: majiayu000 (https://skillmd.com/u/majiayu000)
- Updated: 2026-09-09
- Page: https://skillmd.com/skills/majiayu000/code-formatter-4

---


# Code Formatter Tool

## Description
Format source code files using industry-standard formatters like Black for Python, with support for multiple languages.

## Trigger
- `/format` command
- User needs to format code
- User wants consistent code style

## Usage

```bash
# Format Python file
python scripts/code_formatter.py file.py

# Format with specific line length
python scripts/code_formatter.py file.py --line-length 100

# Format JSON
python scripts/code_formatter.py config.json

# Check without modifying
python scripts/code_formatter.py file.py --check

# Format directory
python scripts/code_formatter.py ./src/ --recursive
```

## Tags
`format`, `code`, `python`, `black`, `style`

## Compatibility
- Codex: ✅
- Claude Code: ✅