# Revised Roadmap: v0.10.0 Full Version
**Date**: 2025-10-20
**Version**: v0.10.0 (Full Version with All Safety Features)
**Release Date**: 2025-11-10
**Status**: Approved - Ready for Implementation

---

## Executive Summary

**Decision**: 完全版を3週間でリリース(Critical + Important 全機能実装)

**Rationale**:
- Undo/確認なしの透過的操作は危険
- ユーザーの信頼を得るには品質が最優先
- 段階的リリースはユーザーに負担
- 3週間は許容範囲(当初2週間 + 1週間延期)

**Total Effort**: 61 hours over 3 weeks
**Release Date**: 2025-11-10(1週間延期)

---

## Changes from Original Plan

| Item | Original | Revised | Reason |
|------|----------|---------|--------|
| **Duration** | 2 weeks | 3 weeks | 安全機能追加 |
| **Hours** | 12h | 61h | Critical + Important + HITL強化 |
| **Tests** | +35 tests | +90 tests | 品質保証強化 |
| **Features** | 3 items | 15 items | 安全機能 + 確認モード追加 |
| **Release Date** | 2025-11-03 | 2025-11-10 | 1週間延期 |

---

## Feature List

### 🔴 Critical Features(必須)

| # | Feature | Time | Week | Status |
|---|---------|------|------|--------|
| 1 | CLAUDE.md強化 | 2h | Day 0 | Planned |
| 2 | YAML一括インポート | 6h | Week 1 | Planned |
| 3 | Undo/Rollback機能 | 4h | Week 1 | Planned |
| 4 | 確認プロンプト | 3h | Week 1 | Planned |
| 5 | エラーリカバリー | 4h | Week 1 | Planned |
| 6 | YAML安全性チェック | 1h | Week 1 | Planned |

**Subtotal**: 20 hours

---

### 🟡 Important Features(推奨)

| # | Feature | Time | Week | Status |
|---|---------|------|------|--------|
| 7 | バリデーション強化 | 3h | Week 2 | Planned |
| 8 | ログ機能 | 3h | Week 2 | Planned |
| 9 | KB→ドキュメント出力 | 4h | Week 2 | Planned |
| 10 | 進捗表示 | 2h | Week 2 | Planned |
| 11 | パフォーマンス最適化 | 2h | Week 2 | Planned |
| 12 | バックアップ強化 | 2h | Week 2 | Planned |
| 13 | エラーメッセージ改善 | 2h | Week 2 | Planned |
| 14 | 設定可能な確認モード | 8h | Week 2 | Planned |

**Subtotal**: 26 hours

---

### 🧪 Testing & Documentation

| # | Feature | Time | Week | Status |
|---|---------|------|------|--------|
| 15 | 追加テスト(+90個) | 10h | Week 3 | Planned |
| 16 | ドキュメント更新 | 4h | Week 3 | Planned |
| 17 | 統合テスト | 4h | Week 3 | Planned |
| 18 | バグ修正 + リリース準備 | 4h | Week 3 | Planned |

**Subtotal**: 22 hours

---

**Grand Total**: 68 hours (61h development + 7h buffer)

---

## Detailed Timeline

### Week 0: Preparation
**Date**: 2025-10-20(Day 0)
**Duration**: 2 hours

#### Day 0: CLAUDE.md Enhancement
- ✅ CLAUDE.md に"Clauxton Integration Philosophy"セクション追加
- ✅ README.md更新(使用例追加)
- ✅ Commit & Push

**Deliverable**: Milestone 0完了

---

### Week 1: Core + Critical Features
**Date**: 2025-10-21 → 2025-10-27
**Duration**: 18 hours (Day 1-5)

#### Day 1-2: YAML Bulk Import(6時間)
**Core Implementation**:
- `TaskManager.import_yaml()` - YAML解析, バリデーション, 一括作成
- `task_import_yaml()` MCP tool
- `clauxton task import` CLI command
- Dry-run mode
- Circular dependency detection

**Tests**: 20 tests

---

#### Day 3: Undo/Rollback機能(4時間)
**Implementation**:
- `OperationHistory` class - 操作履歴管理
- `.clauxton/history.yml` - 履歴ファイル
- `undo_last_operation()` MCP tool
- `clauxton undo` CLI command

**Tests**: 15 tests
- Last operation undo
- Multiple undo
- Redo (future)
- Non-reversible operations

---

#### Day 4: 確認プロンプト(3時間)
**Implementation**:
- Confirmation thresholds設定
- Preview generation(task count, estimate, categories)
- `skip_confirmation` parameter
- Interactive confirmation flow

**Tests**: 5 tests
- Threshold triggering
- Skip confirmation
- User rejection
- Preview accuracy

---

#### Day 5: エラーリカバリー + YAML安全性(5時間)
**Error Recovery Implementation**:
- `on_error` parameter(rollback/skip/abort)
- Transactional import with backup
- Partial failure handling
- Error reporting

**YAML Safety Implementation**:
- `validate_yaml_safety()` - 危険パターン検出
- Dangerous pattern list(`!!python`, `!!exec`, `__import__`)
- Security error handling

**Tests**: 15 tests (Error Recovery) + 5 tests (YAML Safety)

**Deliverable**: Milestone 1完了(Week 1終了)

---

### Week 2: Important Features + KB Export + Confirmation Mode
**Date**: 2025-10-28 → 2025-11-04
**Duration**: 26 hours (Day 6-11)

#### Day 6: バリデーション強化(3時間)
**Implementation**:
- `TaskValidator` class
  - Empty name detection
  - Duplicate files detection
  - Duplicate dependencies detection
  - Negative estimate detection
  - Path traversal detection
  - Invalid priority detection
- Enhanced error messages

**Tests**: 20 tests

---

#### Day 7: ログ機能(3時間)
**Implementation**:
- `ClauxtonLogger` class
- `.clauxton/logs/YYYY-MM-DD.log` - 日次ログ
- `get_recent_logs()` MCP tool
- `clauxton logs` CLI command
- Log rotation(30日保持)

**Tests**: 5 tests

---

#### Day 8: KB→ドキュメント出力(4時間)
**Implementation**:
- `KnowledgeBase.export_to_markdown()`
- Category-based file generation
- ADR format for decisions
- `kb_export_docs()` MCP tool
- `clauxton kb export` CLI command

**Tests**: 15 tests
- All categories export
- Specific category export
- Markdown format validation
- ADR format validation
- Unicode handling

---

#### Day 9: 進捗表示 + パフォーマンス最適化(4時間)
**Progress Display Implementation**:
- Progress callback mechanism
- Progress reporting(every 5 tasks)
- Percentage calculation

**Performance Optimization Implementation**:
- `TaskManager._batch_add()` - 一括書き込み
- Single file operation(100個 5秒 → 0.2秒)
- Memory-efficient processing

**Tests**: 5 tests (Performance)

---

#### Day 10: バックアップ強化 + エラーメッセージ改善(4時間)
**Backup Enhancement Implementation**:
- `BackupManager` class
- Timestamped backups(`filename_YYYYMMDD_HHMMSS.yml`)
- Multiple generations(最新10世代保持)
- `.clauxton/backups/` directory

**Error Message Improvement**:
- Detailed error messages
- Suggested fixes
- Help links
- Examples

**Tests**: 5 tests (Backup)

---

#### Day 11: 設定可能な確認モード(8時間)
**ConfirmationManager Implementation**:
- `ConfirmationManager` class - 確認レベル管理
- `.clauxton/config.yml` - 設定ファイル
- `clauxton config set/get` CLI commands
- 3つのモード: "always" (100% HITL), "auto" (75% HITL), "never" (25% HITL)

**Configuration**:
- `confirmation_mode`: "always" | "auto" | "never"
- `confirmation_thresholds`: 操作種別ごとの閾値
- Default: "auto" mode(バランス重視)

**MCP Integration**:
- Modify existing MCP tools to use ConfirmationManager
- Add `skip_confirmation` parameter
- Return confirmation_required status when needed

**Tests**: 7 tests (Confirmation mode)

**Deliverable**: Milestone 2完了(Week 2終了)

---

### Week 3: Testing + Documentation + Release
**Date**: 2025-11-05 → 2025-11-10
**Duration**: 22 hours (Day 12-16)

#### Day 12-13: 追加テスト(10時間)
**Test Implementation**:
- Undo/Rollback: 15 tests
- 確認プロンプト: 5 tests
- エラーリカバリー: 15 tests
- バリデーション: 20 tests
- YAML安全性: 5 tests
- ログ機能: 5 tests
- パフォーマンス: 5 tests
- バックアップ: 5 tests
- KB export: 15 tests
- Confirmation mode: 7 tests(NEW)
- 統合シナリオ: 13 tests(REVISED)

**Total**: +90 tests → 480 tests

**Coverage**: 94% 維持

---

#### Day 14: ドキュメント更新(4時間)
**Documentation**:

1. **README.md更新**
   - v0.10.0機能追加
   - Transparent integration examples
   - Human-in-the-Loop section(NEW)
   - MCP tools: 15 → 17
   - CLI commands: 15 → 21(NEW)
   - Tests: 390 → 480

2. **新規ドキュメント作成**
   - `docs/YAML_FORMAT_GUIDE.md` - YAML形式仕様
   - `docs/ERROR_HANDLING_GUIDE.md` - エラー対処法
   - `docs/HUMAN_IN_THE_LOOP_GUIDE.md` - 確認モード使い方(NEW)
   - `docs/TROUBLESHOOTING.md` - トラブルシューティング(拡充)
   - `docs/MIGRATION_v0.10.0.md` - 移行ガイド

3. **CHANGELOG.md更新**
   - v0.10.0セクション追加
   - 全機能リスト(15機能)
   - Human-in-the-Loop強化の説明(NEW)
   - Breaking changes: None(100% backward compatible)
   - Migration guide

**Deliverable**: Milestone 3完了

---

#### Day 15: 統合テスト(4時間)
**Integration Testing**:
- Happy Path scenario
- Error Recovery scenario
- Undo Flow scenario
- Large Batch scenario (100+ tasks)
- Concurrent operations

**Performance Testing**:
- 100 tasks import: <3 seconds
- 1000 tasks import: <30 seconds
- Undo operation: <500ms

---

#### Day 16: バグ修正 + リリース準備(4時間)
**Bug Fixes**:
- Critical bugs: Fix immediately
- Non-critical bugs: Document or defer to v0.10.1

**Release Preparation**:
- Version bump: 0.9.0-beta → 0.10.0
- Git tag: `v0.10.0`
- GitHub release notes
- PyPI upload preparation
- CI/CD final check

**Deliverable**: Milestone 4完了 - v0.10.0 Release

---

## Success Metrics

### Technical Metrics

| Metric | Before (v0.9.0-beta) | Target (v0.10.0) | Achieved |
|--------|----------------------|------------------|----------|
| Total Tests | 390 | 480 (+90) | TBD |
| Code Coverage | 94% | 94% | TBD |
| MCP Tools | 15 | 17 (+2) | TBD |
| CLI Commands | 15 | 21 (+6) | TBD |
| Documentation | 771 KB | 1000 KB (+229 KB) | TBD |

---

### User Experience Metrics

| Metric | Before | Target | Achieved |
|--------|--------|--------|----------|
| Task registration time | 5 min | 10 sec | TBD |
| User operations | 10 commands | 0 (auto) | TBD |
| Error risk | 10-20% | <1% | TBD |
| Cognitive load | 91 steps | 10 steps | TBD |
| Claude philosophy alignment | 70% | 95% | TBD |
| Human-in-the-Loop | 50% | 75-100% | TBD |

---

### Safety Metrics

| Metric | Before | Target | Achieved |
|--------|--------|--------|----------|
| Undo capability | ❌ No | ✅ Yes | TBD |
| Confirmation prompts | ❌ No | ✅ Yes | TBD |
| Configurable confirm mode | ❌ No | ✅ Yes (3 modes) | TBD |
| Error recovery | ❌ Basic | ✅ Advanced | TBD |
| YAML safety check | ❌ No | ✅ Yes | TBD |
| Operation logging | ❌ No | ✅ Yes | TBD |
| Multiple backups | ❌ No | ✅ Yes (10 gen) | TBD |

---

## Risk Assessment (Updated)

| Risk | Impact | Probability | Mitigation | Status |
|------|--------|-------------|------------|--------|
| Undo機能のバグ | High | Medium | 15 tests + code review | 🟡 Planned |
| 確認プロンプトがうるさい | Medium | High | 閾値を調整可能に | ✅ Addressed |
| パフォーマンス問題 | High | Low | バッチ書き込み実装 | ✅ Addressed |
| エラーリカバリーの複雑性 | Medium | Medium | 3つの戦略 + 15 tests | ✅ Addressed |
| テスト時間不足 | High | Medium | 85個の追加テスト確保 | ✅ Addressed |
| ドキュメント不足 | Medium | High | 4時間確保 | ✅ Addressed |
| リリース遅延 | Medium | Low | 3週間に延長 | ✅ Addressed |
| YAML injection攻撃 | High | Low | 安全性チェック実装 | ✅ Addressed |

---

## Stakeholder Communication

### Internal Team
- **Status**: Approved by product owner
- **Timeline**: 3 weeks (2025-10-20 → 2025-11-10)
- **Resources**: 1 developer, full-time
- **Budget**: 53 hours development time

### External Users
- **Announcement**: v0.10.0 preview blog post (2025-10-27)
- **Beta testing**: Invite contributors (2025-11-04)
- **Release notes**: Comprehensive changelog (2025-11-10)
- **Migration guide**: Smooth upgrade path (100% backward compatible)

---

## Dependencies

### External Dependencies
- ✅ Python 3.11+
- ✅ pydantic>=2.0
- ✅ click>=8.1
- ✅ pyyaml>=6.0
- ✅ scikit-learn>=1.3(optional, TF-IDF検索)

**No new dependencies added in v0.10.0**

### Internal Dependencies
- ✅ Existing core modules(KnowledgeBase, TaskManager)
- ✅ Existing utils(yaml_utils, file_utils)
- ✅ MCP server infrastructure

---

## Rollback Plan

### If Critical Issues Found Before Release
1. Delay release by 1 week
2. Fix critical issues
3. Re-run full test suite
4. Re-test integration scenarios

### If Critical Issues Found After Release
1. Immediate hotfix release (v0.10.1)
2. Rollback guidance in documentation
3. Migration script if needed

### Backward Compatibility Guarantee
- ✅ 100% backward compatible with v0.9.0-beta
- ✅ No breaking changes
- ✅ Existing CLI commands unchanged
- ✅ Existing MCP tools unchanged
- ✅ `.clauxton/` file format compatible

---

## Post-Release Plan

### Week 4 (2025-11-11 → 2025-11-17)
- Monitor user feedback
- Fix non-critical bugs (v0.10.1)
- Collect feature requests for v0.11.0
- Write blog post about v0.10.0 features

### v0.11.0 Planning (Future)
**Potential Features** (Nice-to-have from v0.10.0 scope):
1. インタラクティブモード(対話的YAML生成)
2. テンプレート機能(プロジェクトパターン)
3. Human-in-the-Loop確認フロー(MCP経由)
4. Repository Map(自動索引)- Phase 3機能の先行実装

**Timeline**: v0.11.0 target date: 2025-12-01(3週間後)

---

## Conclusion

**v0.10.0は完全版(Full Version)として以下を実現**:

✅ **Transparent Integration** - 自然な会話だけで開発可能
✅ **Safety Features** - Undo/確認/エラーリカバリー完備
✅ **Human-in-the-Loop** - 設定可能な確認モード(always/auto/never)
✅ **Quality Assurance** - 480 tests, 94% coverage
✅ **User Experience** - 42倍高速化, エラーリスク95%削減
✅ **Claude Philosophy** - 95% alignment (70% → 95% + HITL 75-100%)

**Release Date**: 2025-11-10
**Status**: Approved - Ready for Implementation

---

**Approved By**: Product Owner
**Date**: 2025-10-20
**Version**: 1.0
