claude-code-ultimate-guide/tools/audit-prompt.md

Audit Your Claude Code Setup

A self-contained prompt to analyze your Claude Code configuration against best practices.

Author: Florian BRUNIAUX | Founding Engineer @Méthode Aristote

Reference: The Ultimate Claude Code Guide

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1. What This Does

This prompt instructs Claude to perform a comprehensive audit of your Claude Code setup by:

1. Scanning your global and project configuration files using efficient bash commands
2. Evaluating each element against best practices from the guide
3. Generating a prioritized report with actionable recommendations
4. Providing ready-to-use templates tailored to your tech stack

Performance: Uses bash/grep for ~80% faster scanning and 90% fewer tokens compared to reading files.

Important: Claude will NOT make any changes without your explicit approval.

---

2. Who This Is For

Level	What You'll Get
Beginner	Discover what you're missing and get starter templates
Intermediate	Identify optimization opportunities and advanced patterns
Power User	Validate your setup and find edge cases to polish

Prerequisites:

• Claude Code installed and working
• A project directory to analyze (or just global config)
• Bash shell (native on macOS/Linux, WSL on Windows)

Time: ~2-3 minutes (optimized with bash scanning)

---

3. How to Use It

Step 1: Copy the Prompt

Copy everything inside the code block in Section 4 below.

Step 2: Run Claude Code

cd your-project-directory
claude --ultrathink

Note

: --ultrathink enables maximum analysis depth (~32K tokens). You can also use --think for lighter analysis.

Step 3: Paste and Execute

Paste the prompt and press Enter. Claude will begin the audit.

Step 4: Review Results

Claude will present findings and ask for validation before making any changes.

Platform Note

Platform	Global Config Path
macOS/Linux	~/.claude/
Windows	%USERPROFILE%\.claude\

---

4. The Prompt

# Audit My Claude Code Setup

## Context

Perform a comprehensive audit of my Claude Code configuration against best practices from "The Ultimate Claude Code Guide":
https://github.com/FlorianBruniaux/claude-code-ultimate-guide/blob/main/guide/ultimate-guide.md

## Instructions

### Phase 1: Discovery (Bash Scan)

**IMPORTANT**: Use efficient bash commands. Do NOT read files unnecessarily.

#### 1.1 Quick Configuration Scan

**Run this bash command to get all config status at once:**

```bash
bash -c '
echo "=== GLOBAL CONFIG ==="
for f in ~/.claude/CLAUDE.md ~/.claude/settings.json; do
  [ -f "$f" ] && echo "✅ $(basename $f)" || echo "❌ $(basename $f)"
done
# Note: MCP config is now in ~/.claude.json, not ~/.claude/mcp.json
[ -f ~/.claude.json ] && echo "✅ ~/.claude.json (contains MCP config)" || echo "❌ ~/.claude.json"

echo -e "\n=== PROJECT CONFIG ==="
for f in ./CLAUDE.md ./.claude/CLAUDE.md ./.claude/settings.json ./.claude/settings.local.json; do
  [ -f "$f" ] && echo "✅ $f" || echo "❌ $f"
done

echo -e "\n=== EXTENSIONS ==="
for d in agents commands skills hooks rules; do
  if [ -d "./.claude/$d" ]; then
    count=$(find "./.claude/$d" -maxdepth 1 -type f | wc -l | tr -d " ")
    echo "✅ $d: $count files"
  else
    echo "❌ $d/"
  fi
done

echo -e "\n=== TECH STACK ==="
[ -f package.json ] && echo "nodejs: $(grep -oP "\"name\":\s*\"\K[^\"]*" package.json 2>/dev/null || echo "detected")"
[ -f pyproject.toml ] && echo "python: $(grep "^name" pyproject.toml | head -1)"
[ -f requirements.txt ] && echo "python: requirements.txt"
[ -f go.mod ] && echo "go: $(head -1 go.mod)"
[ -f Cargo.toml ] && echo "rust: $(grep "^name" Cargo.toml | head -1)"
[ -f composer.json ] && echo "php: detected"
[ -f Gemfile ] && echo "ruby: detected"
'

Store the output for evaluation phase.

1.2 Quality Pattern Checks

Run these targeted grep commands:

bash -c '
# Security hooks
echo "=== SECURITY HOOKS ==="
if [ -d "./.claude/hooks" ]; then
  grep -l "PreToolUse" ./.claude/hooks/* 2>/dev/null || echo "❌ None found"
else
  echo "❌ No hooks directory"
fi

# MCP servers (check all locations)
echo -e "\n=== MCP SERVERS ==="
CURRENT_DIR=$(pwd)

# Check 1: Project-specific MCP in ~/.claude.json (most common)
if [ -f ~/.claude.json ] && command -v jq &> /dev/null; then
  MCP=$(jq -r --arg path "$CURRENT_DIR" ".projects[\$path].mcpServers // {} | keys[]" ~/.claude.json 2>/dev/null)
  if [ -n "$MCP" ]; then
    echo "Source: ~/.claude.json (project)"
    echo "$MCP"
  fi
fi

# Check 2: Project-level .claude/mcp.json
if [ -z "$MCP" ] && [ -f ./.claude/mcp.json ]; then
  echo "Source: .claude/mcp.json"
  if command -v jq &> /dev/null; then
    jq -r ".mcpServers // {} | keys[]" ./.claude/mcp.json 2>/dev/null
  else
    grep -oE "\"[a-zA-Z0-9_-]+\"[[:space:]]*:" ./.claude/mcp.json | sed "s/\"//g;s/://g"
  fi
fi

# Check 3: Legacy global ~/.claude/mcp.json
if [ -z "$MCP" ] && [ -f ~/.claude/mcp.json ]; then
  echo "Source: ~/.claude/mcp.json (global)"
  if command -v jq &> /dev/null; then
    jq -r ".mcpServers // {} | keys[]" ~/.claude/mcp.json 2>/dev/null
  else
    grep -oE "\"[a-zA-Z0-9_-]+\"[[:space:]]*:" ~/.claude/mcp.json | sed "s/\"//g;s/://g"
  fi
fi

[ -z "$MCP" ] && echo "❌ No MCP servers configured for this project"

# CLAUDE.md quality
echo -e "\n=== MEMORY FILE QUALITY ==="
if [ -f ./CLAUDE.md ]; then
  lines=$(wc -l < ./CLAUDE.md | tr -d " ")
  refs=$(grep -c "@" ./CLAUDE.md 2>/dev/null || echo 0)
  examples=$(grep -ci "example" ./CLAUDE.md 2>/dev/null || echo 0)
  echo "Lines: $lines"
  echo "@references: $refs"
  echo "Examples: $examples"
  [ $lines -gt 200 ] && echo "⚠️  Consider shortening (>200 lines)"
else
  echo "❌ No CLAUDE.md"
fi

# Single Source of Truth pattern
echo -e "\n=== SSOT PATTERN ==="
if [ -f ./CLAUDE.md ]; then
  grep -E "^@|/docs/|/conventions/" ./CLAUDE.md 2>/dev/null | head -5 || echo "❌ No @references found"
else
  echo "❌ No CLAUDE.md"
fi

# Documentation folders
echo -e "\n=== DOCUMENTATION ==="
for d in docs/ docs/conventions/ documentation/; do
  [ -d "$d" ] && echo "✅ $d exists"
done

# Privacy configuration
echo -e "\n=== PRIVACY CONFIGURATION ==="
if [ -f "./.claude/settings.json" ]; then
  if grep -q "\.env" ./.claude/settings.json 2>/dev/null; then
    echo "✅ .env excluded in settings"
  else
    echo "⚠️  .env NOT blocked in permissions.deny"
  fi
else
  echo "⚠️  No settings.json - .env files may be read"
fi

# Check for database MCP servers (privacy risk)
if command -v jq &> /dev/null && [ -f ~/.claude.json ]; then
  DB_MCP=$(jq -r --arg path "$CURRENT_DIR" ".projects[\$path].mcpServers // {} | keys[]" ~/.claude.json 2>/dev/null | grep -iE "postgres|neon|supabase|mysql|database" || true)
  if [ -n "$DB_MCP" ]; then
    echo "⚠️  Database MCP detected: $DB_MCP"
    echo "   → Ensure NOT connected to production data"
  fi
fi

echo "💡 Opt-out training: https://claude.ai/settings/data-privacy-controls"
'

Store the output for evaluation phase.

1.3 Optional: Full Script

For a comprehensive JSON report, use the audit script from the repository:

# Download and run the official audit script
curl -sL https://raw.githubusercontent.com/FlorianBruniaux/claude-code-ultimate-guide/main/examples/scripts/audit-scan.sh | bash

# Or if you have the repo locally:
# ./examples/scripts/audit-scan.sh --json

Phase 2: Evaluate & Report

IMPORTANT: Use the bash scan outputs from Phase 1 as your primary data source. Only read files when you need specific content examples or template generation.

2.1 Evaluation Checklist

For each category, evaluate against these criteria based on Phase 1 scan results:

Memory Files (Guide Section 3.1)

• Global CLAUDE.md exists with personal preferences
• Project CLAUDE.md exists with team conventions
• Memory files are concise (not essays)
• Includes concrete examples
• References external docs instead of duplicating

Single Source of Truth (Guide Section 3.1)

• Conventions documented in /docs/conventions/ or similar
• CLAUDE.md references these docs with @path
• Same conventions used across tools (CodeRabbit, SonarQube, etc.)

Folder Structure (Guide Section 3.2)

• .claude/ folder properly organized
• Appropriate gitignore (settings.local.json, local CLAUDE.md)

Context Management (Guide Section 2.2)

• Awareness of context zones (green/yellow/red)
• Sanity markers strategy documented
• Context poisoning prevention considered

Plan Mode Usage (Guide Section 2.3)

• Plan mode mentioned for complex/risky tasks
• Auto Plan Mode configured if needed

Agents (Guide Section 4)

• Custom agents for repetitive specialized tasks
• Agents have clear descriptions (Tool SEO principle)
• Appropriate model selection per agent (haiku/sonnet/opus)

Skills (Guide Section 5)

• Reusable knowledge modules for complex domains
• Properly structured with frontmatter

Commands (Guide Section 6)

• Custom commands for frequent workflows
• Use $ARGUMENTS for flexibility

Hooks (Guide Section 7)

• Security hooks (PreToolUse) for sensitive operations
• Auto-formatting hooks (PostToolUse) if needed
• Context enrichment (UserPromptSubmit) if useful

Privacy Configuration (Guide Section 2.6)

• Training opt-out verified at claude.ai/settings
• permissions.deny blocks .env*, credentials*, *.pem
• MCP database servers NOT connected to production
• Team aware data is sent to Anthropic (5 years default, 30 days opt-out)

MCP Servers (Guide Section 8)

• Serena configured if large codebase (indexation + memory)
• Context7 configured if using external libraries
• Other relevant MCPs for the project needs

Think Levels & Trinity (Guide Section 9.1)

• Understanding of --think / --think-hard / --ultrathink
• Trinity pattern documented for complex workflows

CI/CD Integration (Guide Section 9.3)

• Verify Gate pattern implemented (build → lint → test → typecheck)
• Autonomous retry loop considered

Continuous Improvement (Guide Section 9.10)

• Meta-rules for fixing system, not just code
• Learning from repeated issues

Cost Awareness (Guide Section 2.2)

• Understanding of pricing model (Sonnet/Opus/Haiku costs)
• Using /compact proactively to manage costs
• Being specific in queries to reduce token usage
• Tracking costs via Anthropic Console

Migration Patterns (Guide Section 1.6)

• Understanding differences vs Copilot/Cursor
• Hybrid workflow defined (when to use which tool)
• Successfully transitioned from previous AI tools

Release Notes Automation (Guide Section 9.3)

• Using Claude for changelog generation
• Automated release notes in CI/CD
• User-facing vs technical release notes

Emergency Procedures (Guide Appendix A.10)

• Hotfix checklist available for production issues
• Plan Mode usage during critical fixes
• Post-mortem process documented

Git Archaeology (Guide Appendix A.11)

• Using git blame/log for code understanding
• Finding domain experts via git history
• Understanding code evolution patterns

2.2 Calculate Health Score

Formula: Score = (earned_points / max_points) × 100

Priority	Points per ✅	Weight Rationale
🔴 High	3 points	Fundamentals, security, major productivity
🟡 Medium	2 points	Best practices, recommended patterns
🟢 Low	1 point	Polish, optimization, nice-to-have

Priority Assignment Rules:

• 🔴 High: Missing CLAUDE.md (any), no security hooks, no permissions config, no context management awareness
• 🟡 Medium: No custom agents for repeated tasks, incomplete MCP setup, missing Single Source of Truth, no CI integration
• 🟢 Low: Tool SEO optimization, optional skills, advanced patterns like Trinity

2.3 Generate Report

Executive Summary (5-10 lines):

• Health Score: X/100 (with color indicator)
• Top 3 Quick Wins (< 5 min each)
• Top 3 Important Gaps
• Detected tech stack

Quick Wins Section: List 3-5 high-impact actions that take less than 5 minutes:

⚡ Quick Win 1: [action] → [impact]
⚡ Quick Win 2: [action] → [impact]
⚡ Quick Win 3: [action] → [impact]

Findings Table (4 columns):

Priority	Element	Status	Action
🔴	...	❌/⚠️/✅	...

Detailed Findings (expandable per item): For each ❌ or ⚠️ item, provide:

### [Element Name]
**Current State**: [what exists or doesn't]
**Why It Matters**: [impact on workflow]
**Guide Reference**: [Section X.X](https://github.com/FlorianBruniaux/claude-code-ultimate-guide/blob/main/guide/ultimate-guide.md#section-anchor)

Efficient Guide Reference Lookup: Instead of reading the entire guide, use these line ranges for targeted extraction:

# Memory Files best practices
sed -n '2184,2314p' guide/ultimate-guide.md

# Hooks section
sed -n '3962,4528p' guide/ultimate-guide.md

# MCP Servers section
sed -n '4529,5076p' guide/ultimate-guide.md

# Context Management
sed -n '910,1423p' guide/ultimate-guide.md

# Plan Mode
sed -n '1424,1601p' guide/ultimate-guide.md

Suggested Templates: For each High/Medium priority gap, provide a STACK-SPECIFIC template:

### Template: [Element Name]

**File**: `path/to/file`
**Stack**: [detected stack]

**Suggested content**:
\`\`\`
[template content customized for the detected tech stack]
\`\`\`

Phase 3: Await Validation

CRITICAL: Do NOT create or modify any files without explicit approval.

After presenting the report, ask:

"Which of these suggestions would you like me to implement?

Options:

• all - Implement all templates
• high - Only 🔴 High priority items
• 1, 3, 5 - Specific items by number
• none - Just keep the report for reference

Please specify your choice:"

Wait for explicit user response before taking any action.

Output Format

Structure your response exactly as:

1. Executive Summary (health score, quick wins, gaps, stack)
2. Quick Wins (3-5 immediate actions)
3. Findings Table (4-column overview)
4. Detailed Findings (expanded per item)
5. Suggested Templates (stack-specific, ready to use)
6. Validation Request (ask before implementing)

---

## 5. What to Expect

Here's an example of what the audit report looks like:

### Example Executive Summary

Executive Summary

Health Score: 45/100 🟡

Detected Stack: TypeScript + Next.js + Prisma

Quick Wins (< 5 min each): ⚡ Create project CLAUDE.md → Immediate context for Claude ⚡ Add .claude/ to .gitignore patterns → Prevent accidental commits ⚡ Enable Context7 MCP → Better library documentation

Top 3 Gaps:

1. 🔴 No project CLAUDE.md - Claude lacks project context
2. 🔴 No security hooks - Sensitive operations unprotected
3. 🟡 No custom agents - Repetitive tasks done manually

### Example Findings Table

| Priority | Element | Status | Action |
|----------|---------|--------|--------|
| 🔴 High | Project CLAUDE.md | ❌ Missing | Create with stack conventions |
| 🔴 High | Security hooks | ❌ Missing | Add PreToolUse for secrets |
| 🟡 Medium | Custom agents | ❌ Missing | Create for code review, testing |
| 🟡 Medium | MCP Serena | ⚠️ Partial | Add memory configuration |
| 🟢 Low | Tool SEO | ⚠️ Partial | Improve agent descriptions |

---

## 6. Understanding Results

### Glossary

| Term | Definition |
|------|------------|
| **Memory Files** | CLAUDE.md files that provide persistent context to Claude across sessions |
| **Single Source of Truth** | Pattern where conventions are documented once and referenced everywhere |
| **Tool SEO** | Writing agent/command descriptions so Claude selects the right tool automatically |
| **MCP Servers** | Model Context Protocol - external tools that extend Claude's capabilities. Config stored in `~/.claude.json` per project, or `.claude/mcp.json` at project level |
| **Serena** | MCP server for codebase indexation and session memory persistence |
| **Context7** | MCP server for official library documentation lookup |
| **Hooks** | Scripts that run automatically on Claude events (PreToolUse, PostToolUse, etc.) |
| **PreToolUse** | Hook that runs BEFORE Claude executes a tool - great for security checks |
| **PostToolUse** | Hook that runs AFTER Claude executes a tool - great for formatting |
| **Plan Mode** | Read-only exploration mode for safe analysis before making changes |
| **Think Levels** | `--think`, `--think-hard`, `--ultrathink` - different analysis depths |
| **Trinity Pattern** | Combining Plan Mode + Think Levels + MCP for complex tasks |
| **Verify Gate** | CI/CD pattern: build → lint → test → typecheck before merge |
| **Context Zones** | Green (0-50%), Yellow (50-70%), Red (70%+) - context usage thresholds |
| **Data Retention** | Anthropic stores conversations: 5 years (default), 30 days (opt-out), 0 days (Enterprise ZDR) |
| **permissions.deny** | Settings to block Claude from reading sensitive files like `.env`, credentials |

### Priority Levels Explained

| Level | Meaning | Examples |
|-------|---------|----------|
| 🔴 **High** | Missing fundamentals, security risks, major productivity loss | No CLAUDE.md, no security hooks |
| 🟡 **Medium** | Recommended best practices, significant improvements | No agents, incomplete MCP |
| 🟢 **Low** | Nice-to-have optimizations, polish | Tool SEO, advanced patterns |

### Status Icons

| Icon | Meaning |
|------|---------|
| ✅ | Good - meets best practices |
| ⚠️ | Partial - exists but needs improvement |
| ❌ | Missing - doesn't exist or broken |

---

## 7. Common Issues

### "Claude didn't find my files"

**Cause**: Wrong working directory or platform path differences.

**Fix**:
- Ensure you run `claude` from your project root
- On Windows, paths use `%USERPROFILE%\.claude\` not `~/.claude/`

### "Health score seems wrong"

**Cause**: The weighted formula may not match your priorities.

**Fix**: Focus on the specific findings rather than the score. The score is indicative, not absolute.

### "Templates don't match my stack"

**Cause**: Stack detection failed or project uses uncommon setup.

**Fix**: Tell Claude your stack explicitly: "My project uses [X]. Regenerate templates for this stack."

### "Too many recommendations"

**Cause**: First-time audit on a project without Claude Code configuration.

**Fix**:
1. Start with Quick Wins only
2. Implement High priority items first
3. Add Medium/Low items incrementally

### "Claude made changes without asking"

**Cause**: This shouldn't happen if using the prompt correctly.

**Fix**:
- Ensure you copied the entire prompt including Phase 3
- Use Plan Mode (`Shift+Tab` twice) for extra safety
- Report this as a bug if it persists

---

## 8. Related Resources

- [The Ultimate Claude Code Guide](../guide/ultimate-guide.md) - Full reference
- [Architecture & Internals](../guide/architecture.md) - How Claude Code works
- [Cheatsheet](../guide/cheatsheet.md) - Quick daily reference
- [Claude Code Official Docs](https://docs.anthropic.com/en/docs/claude-code) - Anthropic documentation

---

*Last updated: January 2026 | Version 2.9 - Fixed MCP detection (now checks ~/.claude.json)*