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Claude Code Undo

Claude Code Undoのコンプリヘンシブなコマンドとワークフロー。変更の元に戻し、チェックポイントの管理、トークンを無駄にせずに細かいアンドゥ機能を実装するためのツール。

概要

Claude Code Undoツールは、Claudeコードセッションのチェックポイント復元と細かいアンドゥ機能を提供し、開発者が追加のAPIトークンを消費せずに即座に変更を元に戻すことを可能にします。これらのツールはClaude Codeのセッションファイルを読み取り、ファイルの変更を追跡し、Cursorのチェックポイント機能に似た、以前の状態の選択的な復元を可能にします。

⚠️ 使用上の注意: アンドゥツールはClaude Codeのセッションファイルとプロジェクトファイルを変更します。重要な作業は常にバックアップし、アンドゥ操作を使用する前に適切なバージョン管理を確認してください。

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Install ccundo globally

npm install -g ccundo

Install from GitHub

git clone https://github.com/RonitSachdev/ccundo.git cd ccundo npm install npm link

Quick installation

npx ccundo —help


### Built-in Claude Code Undo
```bash
# Native Claude Code undo commands
claude-code undo
claude-code undo --file filename.py
claude-code undo --last-edit
claude-code undo --to-checkpoint checkpoint-id

# Text editor tool undo
claude-code edit --undo-edit filename.py

Installation and Setup

ccundo Setup

# Initialize ccundo in project
ccundo init

# Configure ccundo
ccundo config --session-path ~/.claude/sessions
ccundo config --backup-dir ./backups

# Verify installation
ccundo --version
ccundo status

Integration with Claude Code

# Set up automatic checkpoint creation
export CCUNDO_AUTO_CHECKPOINT=true
export CCUNDO_CHECKPOINT_INTERVAL=10

# Configure session monitoring
ccundo monitor --auto-start

# Enable real-time tracking
ccundo track --enable

Basic Commands

Undo Operations

コマンド説明
ccundo list利用可能な元に戻す操作の一覧
ccundo show元に戻せる変更を表示
ccundo undo最後の操作を元に戻す
ccundo undo --file特定のファイルへの変更を元に戻す
ccundo undo --operation特定の操作を元に戻す
ccundo redo以前に元に戻した操作をやり直す
ccundo reset初期状態にリセット

Checkpoint Management

コマンド説明
ccundo checkpoint手動チェックポイントを作成
ccundo checkpointsすべてのチェックポイントをリスト表示
ccundo restoreチェックポイントに復元
ccundo delete-checkpoint特定のチェックポイントを削除
ccundo auto-checkpoint自動チェックポイントを有効にする
ccundo checkpoint-infoチェックポイントの詳細を表示

Advanced Usage

Selective Undo

# View available operations
ccundo list --detailed

# Preview undo operation
ccundo preview --operation op-123

# Undo specific file changes
ccundo undo --file src/main.py --preview

# Undo multiple files
ccundo undo --files "src/*.py" --confirm

# Undo by time range
ccundo undo --since "10 minutes ago"
ccundo undo --between "1 hour ago" "30 minutes ago"

Interactive Mode

# Start interactive undo session
ccundo interactive

# Interactive commands within session
> list                    # Show available operations
> show 5                  # Show details of operation 5
> preview 5               # Preview undo of operation 5
> undo 5                  # Undo operation 5
> checkpoint "milestone"  # Create named checkpoint
> quit                    # Exit interactive mode

Batch Operations

# Undo multiple operations
ccundo undo --operations 1,3,5,7

# Undo all operations since checkpoint
ccundo undo --since-checkpoint checkpoint-name

# Undo all file operations
ccundo undo --type file-edit

# Undo all operations by pattern
ccundo undo --pattern "*.js" --confirm

Configuration

ccundo Configuration

{
  "ccundo": {
    "sessionPath": "~/.claude/sessions",
    "backupDir": "./ccundo-backups",
    "autoCheckpoint": true,
    "checkpointInterval": 10,
    "maxCheckpoints": 50,
    "compressionEnabled": true
  },
  "monitoring": {
    "enabled": true,
    "realTime": true,
    "trackFileChanges": true,
    "trackConversation": false,
    "excludePatterns": ["node_modules/", ".git/", "*.log"]
  },
  "safety": {
    "confirmDestructive": true,
    "backupBeforeUndo": true,
    "maxUndoDepth": 100,
    "preserveGitHistory": true
  }
}

Automatic Checkpoint Rules

{
  "autoCheckpoints": {
    "rules": [
      {
        "trigger": "file_count",
        "threshold": 5,
        "action": "create_checkpoint"
      },
      {
        "trigger": "time_interval",
        "interval": 600,
        "action": "create_checkpoint"
      },
      {
        "trigger": "significant_change",
        "threshold": 0.3,
        "action": "create_checkpoint"
      }
    ],
    "naming": {
      "pattern": "auto-{timestamp}",
      "includeDescription": true,
      "maxLength": 50
    }
  }
}

Session File Integration

Reading Session Files

# Analyze current session
ccundo analyze --session current

# Read specific session file
ccundo read --session ~/.claude/sessions/session-123.json

# Extract operation history
ccundo extract --session current --format json

# Validate session integrity
ccundo validate --session current

Session Monitoring

# Start session monitoring
ccundo monitor --session current --live

# Monitor multiple sessions
ccundo monitor --all-sessions

# Monitor with filters
ccundo monitor --filter "file-edit,tool-use"

# Export monitoring data
ccundo monitor --export monitoring.log

File Change Tracking

Change Detection

# Show file changes
ccundo changes --summary

# Detailed change analysis
ccundo changes --detailed --file src/app.py

# Compare with previous state
ccundo diff --operation 5

# Show change timeline
ccundo timeline --file src/app.py

# Export changes
ccundo changes --export changes.json

File State Management

# Show file states
ccundo states --file src/app.py

# Restore file to specific state
ccundo restore-file --file src/app.py --state 3

# Compare file states
ccundo compare --file src/app.py --states 2,5

# Backup current file state
ccundo backup --file src/app.py

Integration with Version Control

Git Integration

# Create git checkpoint
ccundo checkpoint --git-commit

# Undo with git reset
ccundo undo --git-reset --soft

# Preserve git history
ccundo undo --preserve-git

# Sync with git branches
ccundo sync --git-branch feature/new-feature

Git Workflow

# Pre-commit checkpoint
git add .
ccundo checkpoint "pre-commit-$(date +%s)"
git commit -m "Feature implementation"

# Undo with git integration
ccundo undo --git-aware --operation 5

# Restore and create new branch
ccundo restore --checkpoint milestone-1 --git-branch fix/rollback

Safety Features

Backup System

# Enable automatic backups
ccundo config --auto-backup true

# Create manual backup
ccundo backup --full

# Restore from backup
ccundo restore --backup backup-20250715-143000

# List available backups
ccundo backups --list

# Clean old backups
ccundo backups --clean --older-than 30d

Confirmation Prompts

# Enable confirmation for destructive operations
ccundo config --confirm-destructive true

# Bypass confirmation (use with caution)
ccundo undo --force --operation 5

# Dry run mode
ccundo undo --dry-run --operation 5

# Preview mode
ccundo undo --preview-only --operation 5
```## 高度な機能
```bash
# Intelligent operation grouping
ccundo undo --smart-group

# Undo related changes
ccundo undo --related --file src/app.py

# Undo by semantic meaning
ccundo undo --semantic "authentication logic"

# Undo by impact analysis
ccundo undo --impact-aware
```### コンフリクト解決
```bash
# Handle undo conflicts
ccundo undo --resolve-conflicts interactive

# Merge strategies
ccundo undo --merge-strategy ours
ccundo undo --merge-strategy theirs
ccundo undo --merge-strategy manual

# Conflict preview
ccundo conflicts --preview --operation 5
```### パフォーマンス最適化
```bash
# Optimize undo database
ccundo optimize --database

# Compress old operations
ccundo compress --older-than 7d

# Clean redundant data
ccundo clean --redundant

# Rebuild operation index
ccundo rebuild --index
```## スクリプティングと自動化
```bash
#!/bin/bash
# Automated undo script

# Create checkpoint before risky operation
ccundo checkpoint "before-experimental-changes"

# Perform risky operations
claude-code "implement experimental feature"

# Check if changes are satisfactory
if ! run_tests; then
    echo "Tests failed, reverting changes"
    ccundo restore --checkpoint "before-experimental-changes"
else
    echo "Tests passed, keeping changes"
    ccundo checkpoint "experimental-feature-complete"
fi
```### 自動アンドゥスクリプト
```javascript
// Node.js integration
const ccundo = require('ccundo');

// Create checkpoint before AI operation
await ccundo.checkpoint('before-ai-changes');

// Perform Claude Code operation
const result = await claudeCode.execute(prompt);

// Evaluate result quality
const quality = await evaluateCodeQuality(result);

if (quality < threshold) {
    // Undo if quality is poor
    await ccundo.undo({ operation: 'last' });
    console.log('Reverted poor quality changes');
} else {
    // Keep good changes
    await ccundo.checkpoint('good-ai-changes');
}
```### 統合スクリプト
```bash
# Session file not found
ccundo diagnose --session-path

# Permission issues
ccundo fix --permissions

# Corrupted session data
ccundo repair --session current

# Missing operation history
ccundo rebuild --history

# Performance issues
ccundo optimize --performance
```## トラブルシューティング
```bash
# Enable debug logging
DEBUG=ccundo:* ccundo undo --operation 5

# Verbose output
ccundo --verbose undo --operation 5

# Trace mode
ccundo --trace undo --operation 5

# Log to file
ccundo undo --log-file debug.log --operation 5
```### 一般的な問題
```bash
# Recover from failed undo
ccundo recover --last-operation

# Emergency restore
ccundo emergency-restore --backup latest

# Rebuild corrupted data
ccundo rebuild --force

# Reset to clean state
ccundo reset --hard --confirm
```### デバッグモード
```bash
# Regular checkpoints
ccundo checkpoint "milestone-$(date +%Y%m%d-%H%M)"

# Feature-based checkpoints
ccundo checkpoint "feature-auth-complete"

# Before major changes
ccundo checkpoint "before-refactor-$(git rev-parse --short HEAD)"

# After successful tests
ccundo checkpoint "tests-passing-$(date +%s)"
```### リカバリー操作
```bash
# 1. Review available operations
ccundo list --recent 10

# 2. Preview undo operation
ccundo preview --operation 5

# 3. Create safety checkpoint
ccundo checkpoint "before-undo-op5"

# 4. Perform undo
ccundo undo --operation 5

# 5. Verify results
ccundo verify --operation 5

# 6. Clean up if successful
ccundo clean --old-checkpoints
```## ベストプラクティス
```json
{
  "ccundo.autoCheckpoint": true,
  "ccundo.checkpointInterval": 300,
  "ccundo.showInStatusBar": true,
  "ccundo.confirmDestructive": true,
  "ccundo.keybindings": {
    "undo": "ctrl+alt+z",
    "checkpoint": "ctrl+alt+s",
    "list": "ctrl+alt+l"
  }
}
```### チェックポイント戦略
```yaml
# GitHub Actions workflow
name: Safe AI Development
on: [push, pull_request]
jobs:
  test-with-undo:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - name: Setup ccundo
        run: npm install -g ccundo
      - name: Create checkpoint
        run: ccundo checkpoint "ci-start-${{ github.sha }}"
      - name: Run AI-assisted development
        run: |
          claude-code "optimize performance"
          npm test || ccundo restore --checkpoint "ci-start-${{ github.sha }}"
```### アンドゥワークフロー
https://github.com/RonitSachdev/ccundo#

# 統合例
https://docs.anthropic.com/en/docs/agents-and-tools/tool-use/text-editor-tool##

# VS Code 統合
https://discord.gg/claude-undo##

# CI/CD 統合
https://youtube.com/ccundo-tutorials#

# リソース
https://docs.ccundo.dev/best-practices- [ccundo GitHub リポジトリ](