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/optimize.md

@@ -0,0 +1,21 @@
+---
+name: Code Optimization
+description: Analyze code for performance issues and suggest optimizations
+tags: performance, analysis
+---
+
+# Code Optimization
+
+Review the provided code for the following issues in order of priority:
+
+1. **Performance bottlenecks** - identify O(n²) operations, inefficient loops
+2. **Memory leaks** - find unreleased resources, circular references
+3. **Algorithm improvements** - suggest better algorithms or data structures
+4. **Caching opportunities** - identify repeated computations
+5. **Concurrency issues** - find race conditions or threading problems
+
+Format your response with:
+- Issue severity (Critical/High/Medium/Low)
+- Location in code
+- Explanation
+- Recommended fix with code example