# Code Formatter

> Formats code files using prettier and eslint. Use when the user wants to format code, fix linting issues, or clean up code style.

- Skill: `demerzels-lab/code-formatter` (Agent Skill, multi-file: 5 files)
- Install (CLI): `npx skillmds@latest add demerzels-lab/code-formatter`
- Raw SKILL.md: https://api.skillmd.com/api/skills/demerzels-lab/code-formatter/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: Demerzels-lab (https://skillmd.com/u/demerzels-lab)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/demerzels-lab/code-formatter

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# Code Formatter Skill

Automatically formats code files using industry-standard tools.

## Capabilities

- Format JavaScript/TypeScript with Prettier
- Fix ESLint issues automatically
- Format JSON, YAML, and Markdown files
- Run format checks before commits

## Usage Examples

**Format a single file:**
```
"Format the src/index.js file"
```

**Format entire directory:**
```
"Format all files in the src/ directory"
```

**Check formatting without changes:**
```
"Check if files in src/ are properly formatted"
```

## Configuration

Set these environment variables for custom configuration:
- `PRETTIER_CONFIG`: Path to prettier config (default: .prettierrc)
- `ESLINT_CONFIG`: Path to eslint config (default: .eslintrc.js)