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Claude-Code-Workflow/.claude/commands/ccw-debug.md

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name, description, argument-hint, allowed-tools
name description argument-hint allowed-tools
ccw-debug Aggregated debug command - combines debugging diagnostics and test verification in a synergistic workflow supporting cli-quick / debug-first / test-first / bidirectional-verification modes [--mode cli|debug|test|bidirectional] [--yes|-y] [--hotfix] "bug description or error message" SlashCommand(*), TodoWrite(*), AskUserQuestion(*), Read(*), Bash(*)

CCW-Debug Aggregated Command

Core Concept

Aggregated Debug Command - Combines debugging diagnostics and test verification in a synergistic workflow. Not a simple concatenation of two commands, but intelligent orchestration based on mode selection.

Four Execution Modes

Mode Workflow Use Case Characteristics
CLI Quick (cli) Direct CLI Analysis → Fix Suggestions Simple issues, quick diagnosis Fastest, minimal workflow, recommendation-only
Debug First (debug) Debug → Analyze Hypotheses → Apply Fix → Test Verification Root cause unclear, requires exploration Starts with exploration, Gemini-assisted
Test First (test) Generate Tests → Execute → Analyze Failures → CLI Fixes Code implemented, needs test validation Driven by test coverage, auto-iterates
Bidirectional Verification (bidirectional) Parallel: Debug + Test → Merge Findings → Unified Fix Complex systems, ambiguous symptoms Parallel execution, converged insights

Quick Start

Basic Usage

# CLI quick mode: fastest, recommendation-only (new!)
/ccw-debug --mode cli "Login failed: token validation error"

# Default mode: debug-first (recommended for most scenarios)
/ccw-debug "Login failed: token validation error"

# Test-first mode
/ccw-debug --mode test "User permission check failure"

# Bidirectional verification mode (complex issues)
/ccw-debug --mode bidirectional "Payment flow multiple failures"

# Auto mode (skip all confirmations)
/ccw-debug --yes "Quick fix: database connection timeout"

# Production hotfix (minimal diagnostics)
/ccw-debug --hotfix --yes "Production: API returns 500"

Mode Selection Guide

Choose "CLI Quick" when:

  • Need immediate diagnosis, not execution
  • Want quick recommendations without workflows
  • Simple issues with clear symptoms
  • Just need fix suggestions, no auto-application
  • Time is critical, prefer fast output
  • Want to review CLI analysis before action

Choose "Debug First" when:

  • Root cause is unclear
  • Error messages are incomplete or vague
  • Need to understand code execution flow
  • Issues involve multi-module interactions

Choose "Test First" when:

  • Code is fully implemented
  • Need test coverage verification
  • Have clear failure cases
  • Want automated iterative fixes

Choose "Bidirectional Verification" when:

  • System is complex (multiple subsystems)
  • Problem symptoms are ambiguous (multiple possible root causes)
  • Need multi-angle validation
  • Time allows parallel analysis

Execution Flow

Overall Process

Phase 1: Intent Analysis & Mode Selection
   ├─ Parse --mode flag or recommend mode
   ├─ Check --hotfix and --yes flags
   └─ Determine workflow path

Phase 2: Initialization
   ├─ CLI Quick: Lightweight init (no session directory needed)
   ├─ Others: Create unified session directory (.workflow/.ccw-debug/)
   ├─ Setup TodoWrite tracking
   └─ Prepare session context

Phase 3: Execute Corresponding Workflow
   ├─ CLI Quick: ccw cli → Diagnosis Report → Optional: Escalate to debug/test/apply fix
   ├─ Debug First: /workflow:debug-with-file → Fix → /workflow:test-fix-gen → /workflow:test-cycle-execute
   ├─ Test First: /workflow:test-fix-gen → /workflow:test-cycle-execute → CLI analyze failures
   └─ Bidirectional: [/workflow:debug-with-file] ∥ [/workflow:test-fix-gen → test-cycle-execute]

Phase 4: Merge Findings (Bidirectional Mode) / Escalation Decision (CLI Mode)
   ├─ CLI Quick: Present results → Ask user: Apply fix? Escalate? Done?
   ├─ Bidirectional: Converge findings from both workflows
   ├─ Identify consistent and conflicting root cause analyses
   └─ Generate unified fix plan

Phase 5: Completion & Follow-up
   ├─ Generate summary report
   ├─ Provide next step recommendations
   └─ Optional: Expand to issues (testing/enhancement/refactoring/documentation)

Workflow Details

Mode 0: CLI Quick (Minimal Debug Method)

Best For: Fast recommendations without full workflow overhead

Workflow:

User Input → Quick Context Gather → ccw cli (Gemini/Qwen/Codex)
                                          ↓
                                    Analysis Report
                                          ↓
                                    Fix Recommendations
                                          ↓
                              Optional: User Decision
                    ┌──────────────┼──────────────┐
                    ↓              ↓              ↓
              Apply Fix    Escalate Mode    Done
                           (debug/test)

Execution Steps:

  1. Lightweight Context Gather (Phase 2)

    // No session directory needed for CLI mode
    const tempContext = {
      bug_description: bug_description,
      timestamp: getUtc8ISOString(),
      mode: "cli"
    }
    
    // Quick context discovery (30s max)
    // - Read error file if path provided
    // - Extract error patterns from description
    // - Identify likely affected files (basic grep)
    
  2. Execute CLI Analysis (Phase 3)

    # Use ccw cli with bug diagnosis template
    ccw cli -p "
    PURPOSE: Quick bug diagnosis for immediate recommendations
    
    TASK:
    • Analyze bug symptoms: ${bug_description}
    • Identify likely root cause
    • Provide actionable fix recommendations (code snippets if possible)
    • Assess fix confidence level
    
    MODE: analysis
    
    CONTEXT: ${contextFiles.length > 0 ? '@' + contextFiles.join(' @') : 'Bug description only'}
    
    EXPECTED:
    - Root cause hypothesis (1-2 sentences)
    - Fix strategy (immediate/comprehensive/refactor)
    - Code snippets or file modification suggestions
    - Confidence level: High/Medium/Low
    - Risk assessment
    
    CONSTRAINTS: Quick analysis, 2-5 minutes max
    " --tool gemini --mode analysis --rule analysis-diagnose-bug-root-cause
    
  3. Present Results (Phase 4)

    ## CLI Quick Analysis Complete
    
    **Issue**: [bug_description]
    **Analysis Time**: [duration]
    **Confidence**: [High/Medium/Low]
    
    ### Root Cause
    [1-2 sentence hypothesis]
    
    ### Fix Strategy
    [immediate_patch | comprehensive_fix | refactor]
    
    ### Recommended Changes
    
    **File**: src/module/file.ts
    ```typescript
    // Change line 45-50
    - old code
    + new code
    

    Rationale: [why this fix] Risk: [Low/Medium/High] - [risk description]

    Confidence Assessment

    • Analysis confidence: [percentage]
    • Recommendation: [apply immediately | review first | escalate to full debug]
    
    
  4. User Decision (Phase 5)

    // Parse --yes flag
    const autoYes = $ARGUMENTS.includes('--yes') || $ARGUMENTS.includes('-y')
    
    if (autoYes && confidence === 'High') {
      // Auto-apply fix
      console.log('[--yes + High confidence] Auto-applying fix...')
      applyFixFromCLIRecommendation(cliOutput)
    } else {
      // Ask user
      const decision = AskUserQuestion({
        questions: [{
          question: `CLI analysis complete (${confidence} confidence). What next?`,
          header: "Decision",
          multiSelect: false,
          options: [
            { label: "Apply Fix", description: "Apply recommended changes immediately" },
            { label: "Escalate to Debug", description: "Switch to debug-first for deeper analysis" },
            { label: "Escalate to Test", description: "Switch to test-first for validation" },
            { label: "Review Only", description: "Just review, no action" }
          ]
        }]
      })
    
      if (decision === "Apply Fix") {
        applyFixFromCLIRecommendation(cliOutput)
      } else if (decision === "Escalate to Debug") {
        // Re-invoke ccw-debug with --mode debug
        SlashCommand(command=`/ccw-debug --mode debug "${bug_description}"`)
      } else if (decision === "Escalate to Test") {
        // Re-invoke ccw-debug with --mode test
        SlashCommand(command=`/ccw-debug --mode test "${bug_description}"`)
      }
    }
    

Key Characteristics:

  • Speed: 2-5 minutes total (fastest mode)
  • Session: No persistent session directory (lightweight)
  • Output: Recommendation report only
  • Execution: Optional, user-controlled
  • Escalation: Can upgrade to full debug/test workflows

Limitations:

  • No hypothesis iteration (single-shot analysis)
  • No automatic test generation
  • No instrumentation/logging
  • Best for clear symptoms with localized fixes

Mode 1: Debug First

Best For: Issues requiring root cause exploration

Workflow:

User Input → Session Init → /workflow:debug-with-file
                                    ↓
                           Generate understanding.md + hypotheses
                                    ↓
                           User reproduces issue, analyze logs
                                    ↓
                           Gemini validates hypotheses
                                    ↓
                           Apply fix code
                                    ↓
                           /workflow:test-fix-gen
                                    ↓
                           /workflow:test-cycle-execute
                                    ↓
                           Generate unified report

Execution Steps:

  1. Session Initialization (Phase 2)

    const sessionId = `CCWD-${bugSlug}-${dateStr}`
    const sessionFolder = `.workflow/.ccw-debug/${sessionId}`
    bash(`mkdir -p ${sessionFolder}`)
    
    // Record mode selection
    const modeConfig = {
      mode: "debug",
      original_input: bug_description,
      timestamp: getUtc8ISOString(),
      flags: { hotfix, autoYes }
    }
    Write(`${sessionFolder}/mode-config.json`, JSON.stringify(modeConfig, null, 2))
    
  2. Start Debug (Phase 3)

    SlashCommand(command=`/workflow:debug-with-file "${bug_description}"`)
    
    // Update TodoWrite
    TodoWrite({
      todos: [
        { content: "Phase 1: Debug & Analysis", status: "completed" },
        { content: "Phase 2: Apply Fix from Debug Findings", status: "in_progress" },
        { content: "Phase 3: Generate & Execute Tests", status: "pending" },
        { content: "Phase 4: Generate Report", status: "pending" }
      ]
    })
    
  3. Apply Fix (Handled by debug command)

  4. Test Generation & Execution

    // Auto-continue after debug command completes
    SlashCommand(command=`/workflow:test-fix-gen "Test validation for: ${bug_description}"`)
    SlashCommand(command="/workflow:test-cycle-execute")
    
  5. Generate Report (Phase 5)

    ## Debug-First Workflow Completed
    
    **Issue**: [bug_description]
    **Mode**: Debug First
    **Session**: [sessionId]
    
    ### Debug Phase Results
    - Root Cause: [extracted from understanding.md]
    - Hypothesis Confirmation: [from hypotheses.json]
    - Fixes Applied: [list of modified files]
    
    ### Test Phase Results
    - Tests Created: [test files generated by IMPL-001]
    - Pass Rate: [final test pass rate]
    - Iteration Count: [fix iterations]
    
    ### Key Findings
    - [learning points from debugging]
    - [coverage insights from testing]
    

Mode 2: Test First

Best For: Implemented code needing test validation

Workflow:

User Input → Session Init → /workflow:test-fix-gen
                                    ↓
                           Generate test tasks (IMPL-001, IMPL-002)
                                    ↓
                           /workflow:test-cycle-execute
                                    ↓
                           Auto-iterate: Test → Analyze Failures → CLI Fix
                                    ↓
                           Until pass rate ≥ 95%
                                    ↓
                           Generate report

Execution Steps:

  1. Session Initialization (Phase 2)

    const modeConfig = {
      mode: "test",
      original_input: bug_description,
      timestamp: getUtc8ISOString(),
      flags: { hotfix, autoYes }
    }
    
  2. Generate Tests (Phase 3)

    SlashCommand(command=`/workflow:test-fix-gen "${bug_description}"`)
    
    // Update TodoWrite
    TodoWrite({
      todos: [
        { content: "Phase 1: Generate Tests", status: "completed" },
        { content: "Phase 2: Execute & Fix Tests", status: "in_progress" },
        { content: "Phase 3: Final Validation", status: "pending" },
        { content: "Phase 4: Generate Report", status: "pending" }
      ]
    })
    
  3. Execute & Iterate (Phase 3 cont.)

    SlashCommand(command="/workflow:test-cycle-execute")
    
    // test-cycle-execute handles:
    // - Execute tests
    // - Analyze failures
    // - Generate fix tasks via CLI
    // - Iterate fixes until pass
    
  4. Generate Report (Phase 5)


Mode 3: Bidirectional Verification

Best For: Complex systems, multi-dimensional analysis

Workflow:

User Input → Session Init → Parallel execution:
                    ┌──────────────────────────────┐
                    │                              │
                    ↓                              ↓
         /workflow:debug-with-file    /workflow:test-fix-gen
                    │                              │
         Generate hypotheses & understanding    Generate test tasks
                    │                              │
                    ↓                              ↓
              Apply debug fixes       /workflow:test-cycle-execute
                    │                              │
                    └──────────────┬───────────────┘
                                   ↓
                        Phase 4: Merge Findings
                    ├─ Converge root cause analyses
                    ├─ Identify consistency (mutual validation)
                    ├─ Identify conflicts (need coordination)
                    └─ Generate unified report

Execution Steps:

  1. Parallel Execution (Phase 3)

    // Start debug
    const debugTask = SlashCommand(
      command=`/workflow:debug-with-file "${bug_description}"`,
      run_in_background=false
    )
    
    // Start test generation (synchronous execution, SlashCommand blocks)
    const testTask = SlashCommand(
      command=`/workflow:test-fix-gen "${bug_description}"`,
      run_in_background=false
    )
    
    // Execute test cycle
    const testCycleTask = SlashCommand(
      command="/workflow:test-cycle-execute",
      run_in_background=false
    )
    
  2. Merge Findings (Phase 4)

    // Read debug results
    const understandingMd = Read(`${debugSessionFolder}/understanding.md`)
    const hypothesesJson = JSON.parse(Read(`${debugSessionFolder}/hypotheses.json`))
    
    // Read test results
    const testResultsJson = JSON.parse(Read(`${testSessionFolder}/.process/test-results.json`))
    const fixPlanJson = JSON.parse(Read(`${testSessionFolder}/.task/IMPL-002.json`))
    
    // Merge analysis
    const convergence = {
      debug_root_cause: hypothesesJson.confirmed_hypothesis,
      test_failure_pattern: testResultsJson.failures,
      consistency: analyzeConsistency(debugRootCause, testFailures),
      conflicts: identifyConflicts(debugRootCause, testFailures),
      unified_root_cause: mergeRootCauses(debugRootCause, testFailures),
      recommended_fix: selectBestFix(debugRootCause, testRootCause)
    }
    
  3. Generate Report (Phase 5)

    ## Bidirectional Verification Workflow Completed
    
    **Issue**: [bug_description]
    **Mode**: Bidirectional Verification
    
    ### Debug Findings
    - Root Cause (hypothesis): [from understanding.md]
    - Confidence: [from hypotheses.json]
    - Key code paths: [file:line]
    
    ### Test Findings
    - Failure pattern: [list of failing tests]
    - Error type: [error type]
    - Impact scope: [affected modules]
    
    ### Merged Analysis
    - ✓ Consistent: Both workflows identified same root cause
    - ⚠ Conflicts: [list any conflicts]
    - → Unified Root Cause: [final confirmed root cause]
    
    ### Recommended Fix
    - Strategy: [selected fix strategy]
    - Rationale: [why this strategy]
    - Risks: [known risks]
    

Command Line Interface

Complete Syntax

/ccw-debug [OPTIONS] <BUG_DESCRIPTION>

Options:
  --mode <cli|debug|test|bidirectional>  Execution mode (default: debug)
  --yes, -y                              Auto mode (skip all confirmations)
  --hotfix, -h                           Production hotfix mode (only for debug mode)
  --no-tests                             Skip test generation in debug-first mode
  --skip-report                          Don't generate final report
  --resume <session-id>                  Resume interrupted session

Arguments:
  <BUG_DESCRIPTION>                      Issue description, error message, or .md file path

Examples

# CLI quick mode: fastest, recommendation-only (NEW!)
/ccw-debug --mode cli "User login timeout"
/ccw-debug --mode cli --yes "Quick fix: API 500 error"  # Auto-apply if high confidence

# Debug first (default)
/ccw-debug "User login timeout"

# Test first
/ccw-debug --mode test "Payment validation failure"

# Bidirectional verification
/ccw-debug --mode bidirectional "Multi-module data consistency issue"

# Hotfix auto mode
/ccw-debug --hotfix --yes "API 500 error"

# Debug first, skip tests
/ccw-debug --no-tests "Understand code flow"

# Resume interrupted session
/ccw-debug --resume CCWD-login-timeout-2025-01-27

Session Structure

File Organization

.workflow/.ccw-debug/CCWD-{slug}-{date}/
├── mode-config.json                # Mode configuration and flags
├── session-manifest.json            # Session index and status
├── final-report.md                  # Final report
│
├── debug/                           # Debug workflow (if mode includes debug)
│   ├── debug-session-id.txt
│   ├── understanding.md
│   ├── hypotheses.json
│   └── debug.log
│
├── test/                            # Test workflow (if mode includes test)
│   ├── test-session-id.txt
│   ├── IMPL_PLAN.md
│   ├── test-results.json
│   └── iteration-state.json
│
└── fusion/                          # Fusion analysis (bidirectional mode)
    ├── convergence-analysis.json
    ├── consistency-report.md
    └── unified-root-cause.json

Session State Management

{
  "session_id": "CCWD-login-timeout-2025-01-27",
  "mode": "debug|test|bidirectional",
  "status": "running|completed|failed|paused",
  "phases": {
    "phase_1": { "status": "completed", "timestamp": "..." },
    "phase_2": { "status": "in_progress", "timestamp": "..." },
    "phase_3": { "status": "pending" },
    "phase_4": { "status": "pending" },
    "phase_5": { "status": "pending" }
  },
  "sub_sessions": {
    "debug_session": "DBG-...",
    "test_session": "WFS-test-..."
  },
  "artifacts": {
    "debug_understanding": "...",
    "test_results": "...",
    "fusion_analysis": "..."
  }
}

Mode Selection Logic

Auto Mode Recommendation

When user doesn't specify --mode, recommend based on input analysis:

function recommendMode(bugDescription) {
  const indicators = {
    cli_signals: [
      /quick|fast|simple|immediate/,
      /recommendation|suggest|advice/,
      /just need|only want|quick look/,
      /straightforward|obvious|clear/
    ],
    debug_signals: [
      /unclear|don't know|maybe|uncertain|why/,
      /error|crash|fail|exception|stack trace/,
      /execution flow|code path|how does/
    ],
    test_signals: [
      /test|coverage|verify|pass|fail/,
      /implementation|implemented|complete/,
      /case|scenario|should/
    ],
    complex_signals: [
      /multiple|all|system|integration/,
      /module|subsystem|network|distributed/,
      /concurrent|async|race/
    ]
  }

  let score = { cli: 0, debug: 0, test: 0, bidirectional: 0 }

  // CLI signals (lightweight preference)
  for (const pattern of indicators.cli_signals) {
    if (pattern.test(bugDescription)) score.cli += 3
  }

  // Debug signals
  for (const pattern of indicators.debug_signals) {
    if (pattern.test(bugDescription)) score.debug += 2
  }

  // Test signals
  for (const pattern of indicators.test_signals) {
    if (pattern.test(bugDescription)) score.test += 2
  }

  // Complex signals (prefer bidirectional for complex issues)
  for (const pattern of indicators.complex_signals) {
    if (pattern.test(bugDescription)) {
      score.bidirectional += 3
      score.cli -= 2  // Complex issues not suitable for CLI quick
    }
  }

  // If description is short and has clear error, prefer CLI
  if (bugDescription.length < 100 && /error|fail|crash/.test(bugDescription)) {
    score.cli += 2
  }

  // Return highest scoring mode
  return Object.entries(score).sort((a, b) => b[1] - a[1])[0][0]
}

Best Practices

When to Use Each Mode

Issue Characteristic Recommended Mode Rationale
Simple error, clear symptoms CLI Quick Fastest recommendation
Incomplete error info, requires exploration Debug First Deep diagnostic capability
Code complete, needs test coverage Test First Automated iterative fixes
Cross-module issue, ambiguous symptoms Bidirectional Multi-angle insights
Production failure, needs immediate guidance CLI Quick + --yes Fastest guidance, optional escalation
Production failure, needs safe fix Debug First + --hotfix Minimal diagnosis time
Want to understand why it failed Debug First Records understanding evolution
Want to ensure all scenarios pass Test First Complete coverage-driven

Performance Tips

  • CLI Quick: 2-5 minutes, no file I/O, recommendation-only
  • Debug First: Usually requires manual issue reproduction (after logging added), then 15-30 min
  • Test First: Fully automated, 20-45 min depending on test suite size
  • Bidirectional: Most comprehensive but slowest (parallel workflows), 30-60 min

Workflow Continuity

  • CLI Quick: Can escalate to debug/test/apply fix based on user decision
  • Debug First: Auto-launches test generation and execution after completion
  • Test First: With high failure rates suggests switching to debug mode for root cause
  • Bidirectional: Always executes complete flow

Follow-up Expansion

After completion, offer to expand to issues:

## Done! What's next?

- [ ] Create Test issue (improve test coverage)
- [ ] Create Enhancement issue (optimize code quality)
- [ ] Create Refactor issue (improve architecture)
- [ ] Create Documentation issue (record learnings)
- [ ] Don't create any issue, end workflow

Selected items call: /issue:new "{issue summary} - {dimension}"


Error Handling

Error CLI Quick Debug First Test First Bidirectional
Session creation failed N/A (no session) Retry → abort Retry → abort Retry → abort
CLI analysis failed Retry with fallback tool → manual N/A N/A N/A
Diagnosis/test failed N/A Continue with partial results Direct failure Use alternate workflow results
Low confidence result Ask escalate or review N/A N/A N/A
Merge conflicts N/A N/A N/A Select highest confidence plan
Fix application failed Report error, no auto-retry Request manual fix Mark failed, request intervention Try alternative plan

Relationship with ccw Command

Feature ccw ccw-debug
Design General workflow orchestration Debug + test aggregation
Intent Detection Detects task type Detects issue type
Automation Auto-selects workflow Auto-selects mode
Quick Mode None CLI Quick (2-5 min)
Parallel Execution Sequential Bidirectional mode parallel
Fusion Analysis None Bidirectional mode fusion
Workflow Scope Broad (feature/bugfix/tdd/ui etc.) Deep focus (debug + test)
CLI Integration Yes Yes (4 levels: quick/deep/iterative/fusion)

Usage Recommendations

  1. First Time: Use default mode (debug-first), observe workflow
  2. Quick Decision: Use CLI Quick (--mode cli) for immediate recommendations
  3. Quick Fix: Use --hotfix --yes for minimal diagnostics (debug mode)
  4. Learning: Use debug-first, read understanding.md
  5. Complete Validation: Use bidirectional for multi-dimensional insights
  6. Auto Repair: Use test-first for automatic iteration
  7. Escalation: Start with CLI Quick, escalate to other modes as needed

Reference

  • ccw cli - Direct CLI analysis (used by CLI Quick mode)
  • /workflow:debug-with-file - Deep debug diagnostics
  • /workflow:test-fix-gen - Test generation
  • /workflow:test-cycle-execute - Test execution
  • /workflow:lite-fix - Lightweight fix
  • /ccw - General workflow orchestration

Configuration Files

  • ~/.claude/cli-tools.json - CLI tool configuration (Gemini/Qwen/Codex)
  • .workflow/project-tech.json - Project technology stack
  • .workflow/project-guidelines.json - Project conventions

CLI Tool Fallback Chain (for CLI Quick mode)

When CLI analysis fails, fallback order:

  1. Gemini (primary): gemini-2.5-pro
  2. Qwen (fallback): coder-model
  3. Codex (fallback): gpt-5.2

Summary: Mode Selection Decision Tree

User calls: /ccw-debug <bug_description>

┌─ Explicit --mode specified?
│  ├─ YES → Use specified mode
│  │         ├─ cli → 2-5 min analysis, optionally escalate
│  │         ├─ debug → Full debug-with-file workflow
│  │         ├─ test → Test-first workflow
│  │         └─ bidirectional → Parallel debug + test
│  │
│  └─ NO → Auto-recommend based on bug description
│          ├─ Keywords: "quick", "fast", "simple" → CLI Quick
│          ├─ Keywords: "error", "crash", "exception" → Debug First (or CLI if simple)
│          ├─ Keywords: "test", "verify", "coverage" → Test First
│          └─ Keywords: "multiple", "system", "distributed" → Bidirectional
│
├─ Check --yes flag
│  ├─ YES → Auto-confirm all decisions
│  │         ├─ CLI mode: Auto-apply if confidence High
│  │         └─ Others: Auto-select default options
│  │
│  └─ NO → Interactive mode, ask user for confirmations
│
├─ Check --hotfix flag (debug mode only)
│  ├─ YES → Minimal diagnostics, fast fix
│  └─ NO → Full analysis
│
└─ Execute selected mode workflow
   └─ Return results or escalation options