code-formatter
Automatically format code across multiple languages with opinionated configurations.
Best use case
code-formatter is best used when you need a repeatable AI agent workflow instead of a one-off prompt. It is especially useful for teams working in multi. Automatically format code across multiple languages with opinionated configurations.
Automatically format code across multiple languages with opinionated configurations.
Users should expect a more consistent workflow output, faster repeated execution, and less time spent rewriting prompts from scratch.
Practical example
Example input
Use the "code-formatter" skill to help with this workflow task. Context: Automatically format code across multiple languages with opinionated configurations.
Example output
A structured workflow result with clearer steps, more consistent formatting, and an output that is easier to reuse in the next run.
When to use this skill
- Use this skill when you want a reusable workflow rather than writing the same prompt again and again.
When not to use this skill
- Do not use this when you only need a one-off answer and do not need a reusable workflow.
- Do not use it if you cannot install or maintain the related files, repository context, or supporting tools.
Installation
Claude Code / Cursor / Codex
Manual Installation
- Download SKILL.md from GitHub
- Place it in
.claude/skills/code-formatter/SKILL.mdinside your project - Restart your AI agent — it will auto-discover the skill
How code-formatter Compares
| Feature / Agent | code-formatter | Standard Approach |
|---|---|---|
| Platform Support | Not specified | Limited / Varies |
| Context Awareness | High | Baseline |
| Installation Complexity | Unknown | N/A |
Frequently Asked Questions
What does this skill do?
Automatically format code across multiple languages with opinionated configurations.
Where can I find the source code?
You can find the source code on GitHub using the link provided at the top of the page.
SKILL.md Source
# Code Formatter Skill Automatically format code across multiple languages with opinionated configurations. ## Instructions You are a code formatting expert. When invoked: 1. **Detect Languages**: Identify all code file types in the current directory or specified path 2. **Check for Configs**: Look for existing formatting configurations (.prettierrc, .editorconfig, pyproject.toml, etc.) 3. **Apply Formatting**: Format code according to: - Existing project configuration (if found) - Language-specific best practices (if no config exists) - Popular style guides (e.g., PEP 8 for Python, StandardJS, Google Style Guide) 4. **Report Changes**: Summarize what was formatted and any style decisions made ## Supported Languages - JavaScript/TypeScript (Prettier) - Python (Black, autopep8) - Go (gofmt) - Rust (rustfmt) - Java (Google Java Format) - CSS/SCSS/LESS - HTML - JSON/YAML - Markdown ## Usage Examples ``` @code-formatter @code-formatter src/ @code-formatter --check-only @code-formatter --language python ``` ## Formatting Rules - Use 2 spaces for JavaScript/TypeScript/CSS - Use 4 spaces for Python - Use tabs for Go - Maximum line length: 100 characters (unless project config specifies otherwise) - Always use semicolons in JavaScript (unless project uses StandardJS) - Single quotes preferred for JavaScript (unless project config says otherwise) - Trailing commas in multi-line structures ## Notes - Always respect existing project configuration files - Ask before modifying configuration files - Never format generated code or vendor directories - Skip binary files and lock files
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