- Be as specific as possible with prompts
- Always provide verification methods along with prompts
- Context management is the top priority
- If the same mistake occurs 2+ times → use
/clearand start fresh
- Actively utilize automation features
Common Failure Patterns
- Mixing multiple tasks in one session
- Making continuous corrections
- Trusting without verification
curl -fsSL https://claude.ai/install.sh | bash
claude claude --continue claude --resume 550e8400-e29b-41d4-a716-446655440000
claude --enable-auto-mode claude --dangerously-skip-permissions
claude -p "Write a function to calculate Fibonacci numbers" claude -p "Generate a hello world function" --output-format json claude -p "Build a React component" --output-format stream-json claude -p "Build a REST API" --system-prompt "You are a senior backend engineer. Focus on security, performance, and maintainability."
Claude Code Usages
Claude Code Command
Claude Code Session
Claude Code MCP
Claude Mods
Claude Code Subagents
Claude Code Shortcuts
Claude Code Marketplace
.claude/settings.json
Claude Code Inline Prompt
Claude Code Plugin
Claude Code Memory
Claude Code Task
Claude Code Shortcut
Claude Code Team
Claude.md
Claude Memory.md
Claude Code Config
Claude Code Env
Claude Code Agent View
Claude Code Workflow
Claude Code Channel
Claude Code Routing
Claude Code Telemetry
Claude Code Cloud
Claude Code Remote Controls
Claude Code Tools
Best practice
streaming analysis
Claude.md
Persistent rules file for projects
- Build commands
- Testing methods
- Style rules
Keep it short (ignored if too long)
SDK
Web like codex

Seonglae Cho





