Initial commit: Claude How To project

Added comprehensive examples for Claude Code features including slash commands, subagents, memory, MCP protocol, skills, and plugins with documentation and quick reference guides.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

01-slash-commands/README.md

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+# Slash Commands Examples
+
+This folder contains example slash commands that can be used with Claude Code.
+
+## Installation
+
+Copy these files to your project's `.claude/commands/` directory:
+
+```bash
+cp *.md /path/to/your/project/.claude/commands/
+```
+
+## Available Commands
+
+### 1. `/optimize` - Code Optimization
+Analyzes code for performance issues, memory leaks, and optimization opportunities.
+
+**Usage:**
+```
+/optimize
+[Paste your code]
+```
+
+### 2. `/pr` - Pull Request Preparation
+Guides you through PR preparation checklist including linting, testing, and commit message formatting.
+
+**Usage:**
+```
+/pr
+```
+
+### 3. `/generate-api-docs` - API Documentation Generator
+Generates comprehensive API documentation from source code.
+
+**Usage:**
+```
+/generate-api-docs
+```
+
+## File Structure
+
+Place commands in your project:
+```
+project/
+├── .claude/
+│   └── commands/
+│       ├── optimize.md
+│       ├── pr.md
+│       └── docs/
+│           └── generate-api-docs.md
+```
+
+## Best Practices
+
+- Use clear, action-oriented names
+- Document trigger words in description
+- Keep commands focused on single task
+- Version control project commands
+- Organize in subdirectories for categories