fix — for Claude Code official, for Claude Code, ide skills, JavaScript formatting, React linting, yarn prettier automation, CI compatibility checks, Claude Code, Cursor, Windsurf

v1.0.0

About this Skill

Perfect for Code Analysis Agents needing automated lint and formatting fixes. fix is a code optimization skill that automates formatting and linting using yarn prettier and linc.

Features

Fix formatting using yarn prettier
Check for lint issues with yarn linc
Report and address remaining manual fixes
Ensure CI compatibility for JavaScript and React projects

# Core Topics

facebook facebook
[244.2k]
[50857]
Updated: 3/26/2026

Killer-Skills Review

Decision support comes first. Repository text comes second.

Reviewed Landing Page Review Score: 10/11

Killer-Skills keeps this page indexable because it adds recommendation, limitations, and review signals beyond the upstream repository text.

Original recommendation layer Concrete use-case guidance Explicit limitations and caution Quality floor passed for review Locale and body language aligned
Review Score
10/11
Quality Score
73
Canonical Locale
en
Detected Body Locale
en

Perfect for Code Analysis Agents needing automated lint and formatting fixes. fix is a code optimization skill that automates formatting and linting using yarn prettier and linc.

Core Value

Empowers agents to ensure code quality by automatically fixing formatting issues with yarn prettier and checking for lint errors with yarn linc, preventing CI failures and reducing manual fixes.

Ideal Agent Persona

Perfect for Code Analysis Agents needing automated lint and formatting fixes.

Capabilities Granted for fix

Automating code formatting with yarn prettier
Debugging lint issues with yarn linc
Ensuring CI compliance by fixing remaining manual fixes

! Prerequisites & Limits

  • Requires yarn and prettier installation
  • Limited to files changed since last commit
  • May require manual fixes for certain lint errors

Source Boundary

The section below is imported from the upstream repository and should be treated as secondary evidence. Use the Killer-Skills review above as the primary layer for fit, risk, and installation decisions.

Curated Collection Review

Reviewed In Curated Collections

This section shows how Killer-Skills has already collected, reviewed, and maintained this skill inside first-party curated paths. For operators and crawlers alike, this is a stronger signal than treating the upstream README as the primary story.

After The Review

Decide The Next Action Before You Keep Reading Repository Material

Killer-Skills should not stop at opening repository instructions. It should help you decide whether to install this skill, when to cross-check against trusted collections, and when to move into workflow rollout.

Labs Demo

Browser Sandbox Environment

⚡️ Ready to unleash?

Experience this Agent in a zero-setup browser environment powered by WebContainers. No installation required.

Boot Container Sandbox

FAQ & Installation Steps

These questions and steps mirror the structured data on this page for better search understanding.

? Frequently Asked Questions

What is fix?

Perfect for Code Analysis Agents needing automated lint and formatting fixes. fix is a code optimization skill that automates formatting and linting using yarn prettier and linc.

How do I install fix?

Run the command: npx killer-skills add facebook/react/fix. It works with Cursor, Windsurf, VS Code, Claude Code, and 19+ other IDEs.

What are the use cases for fix?

Key use cases include: Automating code formatting with yarn prettier, Debugging lint issues with yarn linc, Ensuring CI compliance by fixing remaining manual fixes.

Which IDEs are compatible with fix?

This skill is compatible with Cursor, Windsurf, VS Code, Trae, Claude Code, OpenClaw, Aider, Codex, OpenCode, Goose, Cline, Roo Code, Kiro, Augment Code, Continue, GitHub Copilot, Sourcegraph Cody, and Amazon Q Developer. Use the Killer-Skills CLI for universal one-command installation.

Are there any limitations for fix?

Requires yarn and prettier installation. Limited to files changed since last commit. May require manual fixes for certain lint errors.

How To Install

  1. 1. Open your terminal

    Open the terminal or command line in your project directory.

  2. 2. Run the install command

    Run: npx killer-skills add facebook/react/fix. The CLI will automatically detect your IDE or AI agent and configure the skill.

  3. 3. Start using the skill

    The skill is now active. Your AI agent can use fix immediately in the current project.

Upstream Repository Material

The section below is imported from the upstream repository and should be treated as secondary evidence. Use the Killer-Skills review above as the primary layer for fit, risk, and installation decisions.

Upstream Source

fix

Optimize code quality with the fix AI agent skill, designed for developers to ensure error-free commits and pass CI checks, featuring yarn prettier and linc...

SKILL.md
Readonly
Upstream Repository Material
The section below is imported from the upstream repository and should be treated as secondary evidence. Use the Killer-Skills review above as the primary layer for fit, risk, and installation decisions.
Supporting Evidence

Fix Lint and Formatting

Instructions

  1. Run yarn prettier to fix formatting
  2. Run yarn linc to check for remaining lint issues
  3. Report any remaining manual fixes needed

Common Mistakes

  • Running prettier on wrong files - yarn prettier only formats changed files
  • Ignoring linc errors - These will fail CI, fix them before committing

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