# Claude Code Ultimate Guide

<p align="center">
  <a href="https://florianbruniaux.github.io/claude-code-ultimate-guide-landing/"><img src="https://img.shields.io/badge/🌐_Interactive_Guide-Visit_Website-ff6b35?style=for-the-badge&logoColor=white" alt="Website"/></a>
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  <a href="https://github.com/FlorianBruniaux/claude-code-ultimate-guide/stargazers"><img src="https://img.shields.io/github/stars/FlorianBruniaux/claude-code-ultimate-guide?style=for-the-badge" alt="Stars"/></a>
  <a href="./quiz/"><img src="https://img.shields.io/badge/Quiz-257_questions-orange?style=for-the-badge" alt="Quiz"/></a>
  <a href="./examples/"><img src="https://img.shields.io/badge/Templates-111-green?style=for-the-badge" alt="Templates"/></a>
</p>

<p align="center">
  <a href="https://creativecommons.org/licenses/by-sa/4.0/"><img src="https://img.shields.io/badge/License-CC%20BY--SA%204.0-blue.svg" alt="License: CC BY-SA 4.0"/></a>
  <a href="https://zread.ai/FlorianBruniaux/claude-code-ultimate-guide"><img src="https://img.shields.io/badge/Ask_Zread-_.svg?style=flat&color=00b0aa&labelColor=000000&logo=data%3Aimage%2Fsvg%2Bxml%3Bbase64%2CPHN2ZyB3aWR0aD0iMTYiIGhlaWdodD0iMTYiIHZpZXdCb3g9IjAgMCAxNiAxNiIgZmlsbD0ibm9uZSIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj4KPHBhdGggZD0iTTQuOTYxNTYgMS42MDAxSDIuMjQxNTZDMS44ODgxIDEuNjAwMSAxLjYwMTU2IDEuODg2NjQgMS42MDE1NiAyLjI0MDFWNC45NjAxQzEuNjAxNTYgNS4zMTM1NiAxLjg4ODEgNS42MDAxIDIuMjQxNTYgNS42MDAxSDQuOTYxNTZDNS4zMTUwMiA1LjYwMDEgNS42MDE1NiA1LjMxMzU2IDUuNjAxNTYgNC45NjAxVjIuMjQwMUM1LjYwMTU2IDEuODg2NjQgNS4zMTUwMiAxLjYwMDEgNC45NjE1NiAxLjYwMDFaIiBmaWxsPSIjZmZmIi8%2BCjxwYXRoIGQ9Ik00Ljk2MTU2IDEwLjM5OTlIMi4yNDE1NkMxLjg4ODEgMTAuMzk5OSAxLjYwMTU2IDEwLjY4NjQgMS42MDE1NiAxMS4wMzk5VjEzLjc1OTlDMS42MDE1NiAxNC4xMTM0IDEuODg4MSAxNC4zOTk5IDIuMjQxNTYgMTQuMzk5OUg0Ljk2MTU2QzUuMzE1MDIgMTQuMzk5OSA1LjYwMTU2IDE0LjExMzQgNS42MDE1NiAxMy43NTk5VjExLjAzOTlDNS42MDE1NiAxMC42ODY0IDUuMzE1MDIgMTAuMzk5OSA0Ljk2MTU2IDEwLjM5OTlaIiBmaWxsPSIjZmZmIi8%2BCjxwYXRoIGQ9Ik0xMy43NTg0IDEuNjAwMUgxMS4wMzg0QzEwLjY4NSAxLjYwMDEgMTAuMzk4NCAxLjg4NjY0IDEwLjM5ODQgMi4yNDAxVjQuOTYwMUMxMC4zOTg0IDUuMzEzNTYgMTAuNjg1IDUuNjAwMSAxMS4wMzg0IDUuNjAwMUgxMy43NTg0QzE0LjExMTkgNS42MDAxIDE0LjM5ODQgNS4zMTM1NiAxNC4zOTg0IDQuOTYwMVYyLjI0MDFDMTQuMzk4NCAxLjg4NjY0IDE0LjExMTkgMS42MDAxIDEzLjc1ODQgMS42MDAxWiIgZmlsbD0iI2ZmZiIvPgo8cGF0aCBkPSJNNCAxMkwxMiA0TDQgMTJaIiBmaWxsPSIjZmZmIi8%2BCjxwYXRoIGQ9Ik00IDEyTDEyIDQiIHN0cm9rZT0iI2ZmZiIgc3Ryb2tlLXdpZHRoPSIxLjUiIHN0cm9rZS1saW5lY2FwPSJyb3VuZCIvPgo8L3N2Zz4K&logoColor=ffffff" alt="Ask Zread"/></a>
</p>

> **Claude Code (Anthropic): the learning curve, solved.** ~19K-line guide + 111 templates + 257 quiz questions + 22 event hooks + 56 resource evaluations. Beginner → Power User.

---

## ⚡ Quick Start

**Quickest path**: [Cheat Sheet](./guide/cheatsheet.md) — 1 printable page with daily essentials

**Interactive onboarding** (no clone needed):
```bash
claude "Fetch and follow the onboarding instructions from: https://raw.githubusercontent.com/FlorianBruniaux/claude-code-ultimate-guide/main/tools/onboarding-prompt.md"
```

**Browse directly**: [Full Guide](./guide/ultimate-guide.md) | [Examples](./examples/) | [Quiz](./quiz/)

<details>
<summary><strong>Prerequisites & Minimal CLAUDE.md Template</strong></summary>

**Prerequisites**: Node.js 18+ | [Anthropic API key](https://console.anthropic.com/)

```markdown
# Project: [NAME]

## Tech Stack
- Language: [e.g., TypeScript]
- Framework: [e.g., Next.js 14]
- Testing: [e.g., Vitest]

## Commands
- Build: `npm run build`
- Test: `npm test`
- Lint: `npm run lint`

## Rules
- Run tests before marking tasks complete
- Follow existing code patterns
- Keep commits atomic and conventional
```

Save as `CLAUDE.md` in your project root. Claude reads it automatically.

</details>

---

## 📁 Repository Structure

```mermaid
graph LR
    root[📦 Repository<br/>Root]

    root --> guide[📖 guide/<br/>19K lines]
    root --> examples[📋 examples/<br/>111 templates]
    root --> quiz[🧠 quiz/<br/>257 questions]
    root --> tools[🔧 tools/<br/>utils]
    root --> machine[🤖 machine-readable/<br/>AI index]
    root --> docs[📚 docs/<br/>56 evaluations]

    style root fill:#d35400,stroke:#e67e22,stroke-width:3px,color:#fff
    style guide fill:#2980b9,stroke:#3498db,stroke-width:2px,color:#fff
    style examples fill:#8e44ad,stroke:#9b59b6,stroke-width:2px,color:#fff
    style quiz fill:#d68910,stroke:#f39c12,stroke-width:2px,color:#fff
    style tools fill:#5d6d7e,stroke:#7f8c8d,stroke-width:2px,color:#fff
    style machine fill:#138d75,stroke:#16a085,stroke-width:2px,color:#fff
    style docs fill:#c0392b,stroke:#e74c3c,stroke-width:2px,color:#fff
```

<details>
<summary><strong>Detailed Structure (Text View)</strong></summary>

```
📦 claude-code-ultimate-guide/
│
├─ 📖 guide/              Core Documentation (~19K lines)
│  ├─ ultimate-guide.md   Complete reference, 10 sections
│  ├─ cheatsheet.md       1-page printable
│  ├─ architecture.md     How Claude Code works internally
│  ├─ methodologies.md    TDD, SDD, BDD workflows
│  ├─ mcp-servers-ecosystem.md  Official & community MCP servers
│  └─ workflows/          Step-by-step guides
│
├─ 📋 examples/           111 Production Templates
│  ├─ agents/             6 custom AI personas
│  ├─ commands/           18 slash commands
│  ├─ hooks/              18 security hooks (bash + PowerShell)
│  ├─ skills/             1 meta-skill (Claudeception)
│  └─ scripts/            Utility scripts (audit, search)
│
├─ 🧠 quiz/               257 Questions
│  ├─ 9 categories        Setup, Agents, MCP, Trust, Advanced...
│  ├─ 4 profiles          Junior, Senior, Power User, PM
│  └─ Instant feedback    Doc links + score tracking
│
├─ 🔧 tools/              Interactive Utilities
│  ├─ onboarding-prompt   Personalized guided tour
│  └─ audit-prompt        Setup audit & recommendations
│
├─ 🤖 machine-readable/   AI-Optimized Index
│  ├─ reference.yaml      Structured index (~2K tokens)
│  └─ llms.txt            Standard LLM context file
│
└─ 📚 docs/               55 Resource Evaluations
   └─ resource-evaluations/  5-point scoring, source attribution
```

</details>

---

## 🎯 What Makes This Guide Unique

### 🎓 Educational Depth

We explain **concepts first**, not just configs:
- [Architecture](./guide/architecture.md) — How Claude Code works internally
- [Trade-offs](./guide/ultimate-guide.md#when-to-use-what) — When to use agents vs skills vs commands
- [Pitfalls](./guide/ultimate-guide.md#common-mistakes) — Common mistakes and solutions

### 📝 257-Question Quiz (Unique in Ecosystem)

**Only comprehensive assessment available** — test your understanding across 9 categories:
- Setup & Configuration
- Agents & Sub-Agents
- MCP Servers & Integration
- Trust & Verification
- Advanced Patterns

[Try the Quiz Online →](https://florianbruniaux.github.io/claude-code-ultimate-guide-landing/quiz/) | [Run Locally](./quiz/)

### 🤖 Agent Teams Coverage (v2.1.32+)

**Only comprehensive guide to Anthropic's experimental multi-agent coordination**:
- Production metrics (Fountain 50% faster, CRED 2x speed, autonomous C compiler)
- 5 validated workflows (multi-layer review, parallel debugging, large-scale refactoring)
- Git-based coordination architecture (team lead + teammates)
- Decision framework: Teams vs Multi-Instance vs Dual-Instance vs Beads
- Setup, limitations, best practices, troubleshooting

[Agent Teams Workflow →](./guide/workflows/agent-teams.md) | [Section 9.20 →](./guide/ultimate-guide.md#920-agent-teams-multi-agent-coordination)

### 🔬 Methodologies (Structured Workflows)

Complete guides with rationale and examples:
- [TDD](./guide/methodologies.md#1-tdd-test-driven-development-with-claude) — Test-Driven Development
- [SDD](./guide/methodologies.md#2-sdd-specification-driven-development) — Specification-Driven Development
- [BDD](./guide/methodologies.md#3-bdd-behavior-driven-development) — Behavior-Driven Development
- [GSD](./guide/methodologies.md#gsd-get-shit-done) — Get Shit Done pattern

### 📚 106 Annotated Templates

Educational templates with explanations:
- Agents (6), Commands (18), Hooks (18), Skills
- Comments explaining **why** each pattern works
- Gradual complexity progression

[Browse Catalog →](./examples/)

### 🔍 55 Resource Evaluations

Systematic assessment of external resources (5-point scoring):
- Articles, videos, tools, frameworks
- Honest assessments with source attribution
- Integration recommendations

[See Evaluations →](./docs/resource-evaluations/)

---

## 🎯 Learning Paths

<details>
<summary><strong>Junior Developer</strong> — Foundation path (7 steps)</summary>

1. [Quick Start](./guide/ultimate-guide.md#1-quick-start-day-1) — Install & first workflow
2. [Essential Commands](./guide/ultimate-guide.md#13-essential-commands) — The 7 commands
3. [Context Management](./guide/ultimate-guide.md#22-context-management) — Critical concept
4. [Memory Files](./guide/ultimate-guide.md#31-memory-files-claudemd) — Your first CLAUDE.md
5. [Learning with AI](./guide/learning-with-ai.md) — Use AI without becoming dependent ⭐
6. [TDD Workflow](./guide/workflows/tdd-with-claude.md) — Test-first development
7. [Cheat Sheet](./guide/cheatsheet.md) — Print this

</details>

<details>
<summary><strong>Senior Developer</strong> — Intermediate path (6 steps)</summary>

1. [Core Concepts](./guide/ultimate-guide.md#2-core-concepts) — Mental model
2. [Plan Mode](./guide/ultimate-guide.md#23-plan-mode) — Safe exploration
3. [Methodologies](./guide/methodologies.md) — TDD, SDD, BDD reference
4. [Agents](./guide/ultimate-guide.md#4-agents) — Custom AI personas
5. [Hooks](./guide/ultimate-guide.md#7-hooks) — Event automation
6. [CI/CD Integration](./guide/ultimate-guide.md#93-cicd-integration) — Pipelines

</details>

<details>
<summary><strong>Power User</strong> — Comprehensive path (8 steps)</summary>

1. [Complete Guide](./guide/ultimate-guide.md) — End-to-end
2. [Architecture](./guide/architecture.md) — How Claude Code works
3. [Security Hardening](./guide/security-hardening.md) — MCP vetting, injection defense
4. [MCP Servers](./guide/ultimate-guide.md#8-mcp-servers) — Extended capabilities
5. [Trinity Pattern](./guide/ultimate-guide.md#91-the-trinity) — Advanced workflows
6. [Observability](./guide/observability.md) — Monitor costs & sessions
7. [Agent Teams](./guide/workflows/agent-teams.md) — Multi-agent coordination (Opus 4.6 experimental)
8. [Examples](./examples/) — Production templates

</details>

<details>
<summary><strong>Product Manager / DevOps / Designer</strong></summary>

**Product Manager** (5 steps):
1. [What's Inside](#-whats-inside) — Scope overview
2. [Golden Rules](#-golden-rules) — Key principles
3. [Data Privacy](./guide/data-privacy.md) — Retention & compliance
4. [Adoption Approaches](./guide/adoption-approaches.md) — Team strategies
5. [PM FAQ](./guide/ultimate-guide.md#can-product-managers-use-claude-code) — Code-adjacent vs non-coding PMs

**Note**: Non-coding PMs should consider [Claude Cowork Guide](https://github.com/FlorianBruniaux/claude-cowork-guide) instead.

**DevOps / SRE** (5 steps):
1. [DevOps & SRE Guide](./guide/devops-sre.md) — FIRE framework
2. [K8s Troubleshooting](./guide/devops-sre.md#kubernetes-troubleshooting) — Symptom-based prompts
3. [Incident Response](./guide/devops-sre.md#pattern-incident-response) — Workflows
4. [IaC Patterns](./guide/devops-sre.md#pattern-infrastructure-as-code) — Terraform, Ansible
5. [Guardrails](./guide/devops-sre.md#guardrails--adoption) — Security boundaries

**Product Designer** (5 steps):
1. [Working with Images](./guide/ultimate-guide.md#24-working-with-images) — Image analysis
2. [Wireframing Tools](./guide/ultimate-guide.md#wireframing-tools) — ASCII/Excalidraw
3. [Figma MCP](./guide/ultimate-guide.md#figma-mcp) — Design file access
4. [Design-to-Code Workflow](./guide/workflows/design-to-code.md) — Figma → Claude
5. [Cheat Sheet](./guide/cheatsheet.md) — Print this

</details>

### Progressive Journey

- **Week 1**: Foundations (install, CLAUDE.md, first agent)
- **Week 2**: Core Features (skills, hooks, trust calibration)
- **Week 3**: Advanced (MCP servers, methodologies)
- **Month 2+**: Production mastery (CI/CD, observability)

---

## 🔧 Rate Limits & Cost Savings

**cc-copilot-bridge** routes Claude Code through GitHub Copilot Pro+ for flat-rate access ($10/month instead of per-token billing).

```bash
# Install
git clone https://github.com/FlorianBruniaux/cc-copilot-bridge.git && cd cc-copilot-bridge && ./install.sh

# Use
ccc   # Copilot mode (flat $10/month)
ccd   # Direct Anthropic mode (per-token)
cco   # Offline mode (Ollama, 100% local)
```

**Benefits**: Multi-provider switching, rate limit bypass, 99%+ cost savings on heavy usage.

→ **[cc-copilot-bridge](https://github.com/FlorianBruniaux/cc-copilot-bridge)**

---

## 🔑 Golden Rules

1. **Start small** — First project: 10-15 lines CLAUDE.md max
2. **Read before edit** — Always Read → Understand → Edit (never blind Write)
3. **Test-first** — Write test → Watch fail → Implement → Pass
4. **Use `/compact`** before context hits 70% — prevention beats recovery
5. **Review everything** — AI code has 1.75× more logic errors ([source](https://dl.acm.org/doi/10.1145/3716848))
6. **Context = Gold** — Clear CLAUDE.md > clever prompts

> Context management is critical. See the [Cheat Sheet](./guide/cheatsheet.md#context-management-critical) for thresholds and actions.

---

## 🤖 For AI Assistants

| Resource | Purpose | Tokens |
|----------|---------|--------|
| **[llms.txt](./machine-readable/llms.txt)** | Standard context file | ~1K |
| **[reference.yaml](./machine-readable/reference.yaml)** | Structured index with line numbers | ~2K |

**Quick load**: `curl -sL https://raw.githubusercontent.com/FlorianBruniaux/claude-code-ultimate-guide/main/machine-readable/reference.yaml`

---

## 🌍 Ecosystem

### Positioning: Complementary, Not Competitive

**Claude Code has two major community resources:**

| Resource | Focus | Best For |
|----------|-------|----------|
| **This Guide** | 🎓 Educational depth, methodologies | Deep understanding, learning WHY |
| [everything-claude-code](https://github.com/affaan-m/everything-claude-code) | ⚙️ Production configs, plugin install | Quick setup, battle-tested patterns |

**Recommended workflow**: Learn concepts here → Leverage production configs there → Return for deep dives

Both resources serve different needs. Use what fits your learning style and project requirements.

### Claude Cowork (Non-Developers)

**Claude Cowork** is the companion guide for non-technical users (knowledge workers, assistants, managers).

Same agentic capabilities as Claude Code, but through a visual interface with no coding required.

→ **[Claude Cowork Guide](https://github.com/FlorianBruniaux/claude-cowork-guide)** — File organization, document generation, automated workflows

**Status**: Research preview (Pro $20/mo or Max $100-200/mo, macOS only, **VPN incompatible**)

### Complementary Resources

| Project | Focus | Best For |
|---------|-------|----------|
| [claude-code-templates](https://github.com/davila7/claude-code-templates) | Distribution (200+ templates) | CLI installation (17k⭐) |
| [anthropics/skills](https://github.com/anthropics/skills) | Official Anthropic skills (60K+⭐) | Documents, design, dev templates |
| [anthropics/claude-plugins-official](https://skills.sh/anthropics/claude-plugins-official) | Plugin dev tools (3.1K installs) | CLAUDE.md audit, automation discovery |
| [skills.sh](https://skills.sh/) | Skills marketplace | One-command install (Vercel Labs) |
| [awesome-claude-code](https://github.com/hesreallyhim/awesome-claude-code) | Curation | Resource discovery |
| [awesome-claude-skills](https://github.com/BehiSecc/awesome-claude-skills) | Skills taxonomy | 62 skills across 12 categories |
| [AI Coding Agents Matrix](https://coding-agents-matrix.dev) | Technical comparison | Comparing 23+ alternatives |

**Community**: 🇫🇷 [Dev With AI](https://www.devw.ai/) — 1500+ devs on Slack, meetups in Paris, Bordeaux, Lyon

→ **[AI Ecosystem Guide](./guide/ai-ecosystem.md)** — Complete integration patterns with complementary AI tools

---

## 📖 About

<details>
<summary><strong>Origins & Philosophy</strong></summary>

This guide is the result of several months of daily practice with Claude Code. I don't claim expertise—I'm sharing what I've learned to help peers and evangelize AI-assisted development best practices.

**Philosophy**: Learning journey over reference manual. Understanding **why** before **how**. Progressive complexity — start simple, master advanced at your pace.

**Created with Claude Code**. Community-validated through contributions and feedback.

**Key Inspirations**:
- [Claudelog.com](https://claudelog.com/) — Excellent patterns & tutorials
- [zebbern/claude-code-guide](https://github.com/zebbern/claude-code-guide) — Comprehensive reference with security focus
- [ykdojo/claude-code-tips](https://github.com/ykdojo/claude-code-tips) — Practical productivity techniques

</details>

<details>
<summary><strong>Privacy & Data</strong></summary>

Claude Code sends your prompts, file contents, and MCP results to Anthropic servers.
- **Default**: 5 years retention (training enabled) | **Opt-out**: 30 days | **Enterprise**: 0
- **Action**: [Disable training](https://claude.ai/settings/data-privacy-controls) | [Full privacy guide](./guide/data-privacy.md)

</details>

---

## 📚 What's Inside

### Core Documentation

| File | Purpose | Time |
|------|---------|------|
| **[Ultimate Guide](./guide/ultimate-guide.md)** | Complete reference (~19K lines), 10 sections | 30-40h (full) • Most consult sections |
| **[Cheat Sheet](./guide/cheatsheet.md)** | 1-page printable reference | 5 min |
| **[Visual Reference](./guide/visual-reference.md)** | 20 ASCII diagrams for key concepts | 5 min |
| **[Architecture](./guide/architecture.md)** | How Claude Code works internally | 25 min |
| **[Methodologies](./guide/methodologies.md)** | TDD, SDD, BDD reference | 20 min |
| **[Workflows](./guide/workflows/)** | Practical guides (TDD, Plan-Driven, Task Management) | 30 min |
| **[Data Privacy](./guide/data-privacy.md)** | Retention & compliance | 10 min |
| **[Security Hardening](./guide/security-hardening.md)** | MCP vetting, injection defense | 25 min |
| **[Sandbox Isolation](./guide/sandbox-isolation.md)** | Docker Sandboxes, cloud alternatives, safe autonomy | 10 min |
| **[Production Safety](./guide/production-safety.md)** | Port stability, DB safety, infrastructure lock | 20 min |
| **[DevOps & SRE](./guide/devops-sre.md)** | FIRE framework, K8s troubleshooting, incident response | 30 min |
| **[AI Ecosystem](./guide/ai-ecosystem.md)** | Complementary AI tools & integration patterns | 20 min |
| **[AI Traceability](./guide/ai-traceability.md)** | Code attribution & provenance tracking | 15 min |
| **[Search Tools Cheatsheet](./guide/search-tools-cheatsheet.md)** | Grep, Serena, ast-grep, grepai comparison | 5 min |
| **[Learning with AI](./guide/learning-with-ai.md)** | Use AI without becoming dependent | 15 min |
| **[Claude Code Releases](./guide/claude-code-releases.md)** | Official release history | 10 min |

<details>
<summary><strong>Examples Library</strong> (111 templates)</summary>

**Agents** (6): [code-reviewer](./examples/agents/code-reviewer.md), [test-writer](./examples/agents/test-writer.md), [security-auditor](./examples/agents/security-auditor.md), [refactoring-specialist](./examples/agents/refactoring-specialist.md), [output-evaluator](./examples/agents/output-evaluator.md), [devops-sre](./examples/agents/devops-sre.md) ⭐

**Slash Commands** (18): [/pr](./examples/commands/pr.md), [/commit](./examples/commands/commit.md), [/release-notes](./examples/commands/release-notes.md), [/diagnose](./examples/commands/diagnose.md), [/security](./examples/commands/security.md), [/refactor](./examples/commands/refactor.md), [/explain](./examples/commands/explain.md), [/optimize](./examples/commands/optimize.md), [/ship](./examples/commands/ship.md)...

**Security Hooks** (18): [dangerous-actions-blocker](./examples/hooks/bash/dangerous-actions-blocker.sh), [prompt-injection-detector](./examples/hooks/bash/prompt-injection-detector.sh), [unicode-injection-scanner](./examples/hooks/bash/unicode-injection-scanner.sh), [output-secrets-scanner](./examples/hooks/bash/output-secrets-scanner.sh)...

**Skills** (1): [Claudeception](https://github.com/blader/Claudeception) — Meta-skill that auto-generates skills from session discoveries ⭐

**Plugins** (1): [SE-CoVe](./examples/plugins/se-cove.md) — Chain-of-Verification for independent code review (Meta AI, ACL 2024)

**Utility Scripts**: [session-search.sh](./examples/scripts/session-search.sh), [audit-scan.sh](./examples/scripts/audit-scan.sh)

**GitHub Actions**: [claude-pr-auto-review.yml](./examples/github-actions/claude-pr-auto-review.yml), [claude-security-review.yml](./examples/github-actions/claude-security-review.yml), [claude-issue-triage.yml](./examples/github-actions/claude-issue-triage.yml)

**Integrations** (1): [Agent Vibes TTS](./examples/integrations/agent-vibes/) - Text-to-speech narration for Claude Code responses

**[Browse Complete Catalog](./examples/README.md)** | **[Interactive Catalog](./examples/index.html)**

</details>

<details>
<summary><strong>Knowledge Quiz</strong> (257 questions)</summary>

Test your Claude Code knowledge with an interactive CLI quiz covering all guide sections.

```bash
cd quiz && npm install && npm start
```

**Features**: 4 profiles (Junior/Senior/Power User/PM), 10 topic categories, immediate feedback with doc links, score tracking with weak area identification.

**[Quiz Documentation](./quiz/README.md)** | **[Contribute Questions](./quiz/templates/question-template.yaml)**

</details>

<details>
<summary><strong>Resource Evaluations</strong> (55 assessments)</summary>

Systematic evaluation of external resources (tools, methodologies, articles) before integration into the guide.

**Methodology**: 5-point scoring system (Critical → Low) with technical review and challenge phase for objectivity.

**Evaluations**: GSD methodology, Worktrunk, Boris Cowork video, AST-grep, ClawdBot analysis, and more.

**[Browse Evaluations](./docs/resource-evaluations/)** | **[Evaluation Methodology](./docs/resource-evaluations/README.md)**

</details>

---

## 🤝 Contributing

We welcome:
- ✅ Corrections and clarifications
- ✅ New quiz questions
- ✅ Methodologies and workflows
- ✅ Resource evaluations (see [process](./docs/resource-evaluations/README.md))
- ✅ Educational content improvements

See [CONTRIBUTING.md](./CONTRIBUTING.md) for guidelines.

**Ways to Help**: Star the repo • Report issues • Submit PRs • Share workflows in [Discussions](../../discussions)

---

## 📄 License & Support

**Guide**: [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/) — Educational content is open for reuse with attribution.

**Templates**: [CC0 1.0](https://creativecommons.org/publicdomain/zero/1.0/) — Copy-paste freely, no attribution needed.

**Author**: [Florian BRUNIAUX](https://github.com/FlorianBruniaux) | Founding Engineer [@Méthode Aristote](https://methode-aristote.fr)

**Stay Updated**: [Watch releases](../../releases) | [Discussions](../../discussions) | [Connect on LinkedIn](https://www.linkedin.com/in/florian-bruniaux-43408b83/)

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## 📚 Further Reading

### Official Resources
- [Claude Code CLI](https://code.claude.com) — Official website
- [Documentation](https://code.claude.com/docs) — Official docs
- [CHANGELOG](https://github.com/anthropics/claude-code/blob/main/CHANGELOG.md) — Official changelog
- [GitHub Issues](https://github.com/anthropics/claude-code/issues) — Bug reports & feature requests

### Research & Industry Reports

- **[2026 Agentic Coding Trends Report](https://resources.anthropic.com/hubfs/2026%20Agentic%20Coding%20Trends%20Report.pdf)** (Anthropic, Feb 2026)
  - 8 trends prospectifs (foundation/capability/impact)
  - Case studies: Fountain (50% faster), Rakuten (7h autonomous), CRED (2x speed), TELUS (500K hours saved)
  - Research data: 60% AI usage, 0-20% full delegation, 67% more PRs merged/day
  - **Evaluation**: [`docs/resource-evaluations/anthropic-2026-agentic-coding-trends.md`](docs/resource-evaluations/anthropic-2026-agentic-coding-trends.md) (score 4/5)
  - **Integration**: Diffused across sections 9.17 (Multi-Instance ROI), 9.20 (Agent Teams adoption), 9.11 (Enterprise Anti-Patterns), Section 9 intro

### Community Resources
- [everything-claude-code](https://github.com/affaan-m/everything-claude-code) — Production configs (31.9k⭐)
- [awesome-claude-code](https://github.com/hesreallyhim/awesome-claude-code) — Curated links
- [SuperClaude Framework](https://github.com/SuperClaude-Org/SuperClaude_Framework) — Behavioral modes

### Tools
- [Ask Zread](https://zread.ai/FlorianBruniaux/claude-code-ultimate-guide) — Ask questions about this guide
- [Interactive Quiz](./quiz/) — 257 questions
- [Landing Site](https://florianbruniaux.github.io/claude-code-ultimate-guide-landing/) — Visual navigation

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*Version 3.24.0 | February 2026 | Crafted with Claude*

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