What are Claude Code Skills?

Claude Code Skills are reusable prompt templates stored as markdown files in your project's .claude/skills/ directory. They let you codify best practices and common workflows into slash commands that Claude follows consistently.

How do I create a Claude Code Skill?

Create a markdown file in .claude/skills/ with instructions for Claude. The filename becomes the command name — for example, .claude/skills/code-review.md can be invoked with /code-review during a Claude Code session.

Can I share skills with my team?

Yes. Skills stored in .claude/skills/ can be committed to version control so every team member has access to the same standardized workflows. You can also organize skills into subdirectories by category.

What is the difference between project and global skills?

Project skills (.claude/skills/) are specific to the current project and are committed to git. Global skills (~/.claude/skills/) are personal skills available across all your projects.

flutter-tools

New

Community RegistryDevelopmentby Lucas Xu

Comprehensive Flutter/Dart code quality tools including intelligent code review and automated formatting

Community PluginView Source

Overview

Comprehensive Flutter/Dart code quality tools for Claude Code, featuring intelligent code review and automated formatting.

![License: MIT](https://opensource.org/licenses/MIT)

Features

Agents

Name	Description
flutter-review	Analyzes Flutter code changes with priority-based detection (P0 critical bugs, P1 important issues, P2 code quality) and generates review reports with fix suggestions

Skills

Name	Description
flutter-review	Domain expertise for Flutter/Dart code review including null safety, lifecycle issues, memory leaks, Bloc/Provider patterns, and code complexity checks
flutter-format	Automated workflow for running flutter analyze, applying dart fix, formatting code, and verifying no new errors are introduced

Commands

Command	Description
/flutter-tools:flutter-review	Triggers comprehensive code review of Flutter changes with prioritized report
/flutter-tools:flutter-format	Runs complete formatting and cleanup workflow for Flutter projects

Installation

Method 1: Via Marketplace (Recommended)

bash

# Add the marketplace from GitHub
/plugin marketplace add LucasXu0/claude-code-plugin

# Install the plugin
/plugin install flutter-tools@LucasXu0-flutter-tools

Method 2: Manual Installation

Load the plugin directly without marketplace:

bash

# Clone the repository
git clone https://github.com/LucasXu0/claude-code-plugin.git
cd claude-code-plugin

# Start Claude Code with plugin directory
claude --plugin-dir ./plugins/flutter-tools

Usage

Flutter Code Review

Slash command:

code

/flutter-tools:flutter-review

Natural language:

code

Review my Flutter code
Check for bugs in my changes
Is this code ready to merge?

Example output:

markdown

✅ Review complete! Results saved to:
   /tmp/flutter_review/20260104_1430-my_app-feature_login-a3f9d2.md

## Summary
| Priority | Count | Status |
|----------|-------|--------|
| 🚨 P0 | 2 | ❌ Must Fix |
| ⚠️ P1 | 3 | ⚡ Recommended |
| 💡 P2 | 5 | 💬 Optional |

**Recommendation**: 🟡 REVIEW NEEDED

Flutter Format

Slash command:

code

/flutter-tools:flutter-format

Natural language:

code

Format my Flutter code
Run flutter analyze and fix issues

Example output:

markdown

✅ Flutter Format Complete

**Changes Made:**
- Applied dart fix: 12 issues fixed
- Formatted: 45 files changed
- Final analysis: 0 errors, 0 warnings

What Gets Checked

P0 - Critical

•Null safety violations (force unwraps, unsafe casts)
•Lifecycle issues (setState without mounted checks)
•Memory leaks (undisposed controllers, subscriptions, listeners)
•Logic errors (incorrect conditions, missing error handling)

P1 - Important

•Collection equality bugs (== on List/Map/Set)
•Bloc anti-patterns (public fields/methods, mutable events)
•Provider anti-patterns (context.read in build, missing disposal)
•Code complexity (deep nesting, long methods/classes)

P2 - Code Quality

•Magic numbers without constants
•TODO/FIXME comments
•Long classes (>500 lines)

Resources

Support

•Issues: GitHub Issues
•Changelog: CHANGELOG

License

MIT License - Created by Lucas Xu

Install & Usage

Create the skills directory

mkdir -p .claude/skills

Download the skill file

mkdir -p .claude/skills && curl -o .claude/skills/flutter-tools.md https://raw.githubusercontent.com/LucasXu0/claude-code-plugin/main/SKILL.md

Invoke in Claude Code

/flutter-tools

View source on GitHub

code-reviewflutterdartformattingquality

Frequently Asked Questions

What is flutter-tools?

Comprehensive Flutter/Dart code quality tools including intelligent code review and automated formatting

How to install flutter-tools?

To install flutter-tools, create the .claude/skills directory in your project, then run the curl command to download the skill file. Once installed, invoke it in Claude Code with /flutter-tools.

What is flutter-tools best for?

flutter-tools is a community categorized under Development. It is designed for: code-review, flutter, dart, formatting, quality. Created by Lucas Xu.