# CCS Project Roadmap

## Completed Features

### v4.3.2 (Current - 2025-11-17)
- ✅ **AI-Powered Delegation**: Headless execution with stream-JSON output
- ✅ **Selective Symlinking**: Share .claude/ directories (commands, skills, agents)
- ✅ **Enhanced Shell Completion**: 4 shells, color-coded categories
- ✅ **Diagnostics Suite**: Doctor, sync, update commands
- ✅ **Session Continuation**: `:continue` support for follow-up tasks
- ✅ **Stream-JSON Parser**: Real-time tool tracking (13+ Claude Code tools)

### v4.2.x (2025-11-16)
- ✅ **Doctor Command**: Comprehensive health validation
- ✅ **Sync Command**: Repair broken symlinks and directory structure
- ✅ **Update Checker**: Smart notifications for newer versions
- ✅ **Color-Coded Status**: [OK], [!], [X] indicators
- ✅ **Actionable Diagnostics**: Specific recommendations for issues

### v4.1.x (2025-11-15)
- ✅ **.claude/ Directory Symlinking**: Selective sharing with isolation
- ✅ **Stream-JSON Output**: Real-time delegation tool tracking
- ✅ **Shell Completion v2**: Enhanced with color-coded categories
- ✅ **Windows Fallback**: Directory copying when symlinks unavailable
- ✅ **Kimi API Fixes**: 401 error handling improvements

### v4.0.x (2025-11-14)
- ✅ **Delegation System**: Initial AI-powered task delegation
- ✅ **Headless Execution**: `-p` flag for prompt-based execution
- ✅ **Cost Tracking**: USD cost display per delegation
- ✅ **Session Management**: Save session IDs for continuation
- ✅ **Result Formatting**: Cost, duration, exit code display

### v3.x (Historical)
- ✅ **Vault Removal** (v3.0): Login-per-profile model
- ✅ **GLMT Thinking Mode** (v3.2-v3.6): Experimental GLM reasoning support
- ✅ **Platform Parity** (v3.0): Unified macOS/Linux/Windows behavior
- ✅ **Shared Data Architecture** (v3.1): Early .claude/ sharing
- ✅ **Concurrent Sessions** (v3.2): CLAUDE_CONFIG_DIR support

### v2.x (Historical)
- ✅ **Vault-Based Encryption**: AES-256-GCM credential storage
- ✅ **Multi-Account Management**: Multiple Claude accounts
- ✅ **Profile Switching**: Instant model changes
- ✅ **Initial Architecture**: Foundation for CCS

## Active Development (v4.4-v4.5)

### High Priority
1. **Delegation Improvements**
   - MCP tool integration for delegation workflow
   - SQLite session storage for better query capabilities
   - Pluggable result formatters (JSON, CSV, table)
   - Enhanced error handling and retry logic
   - Cost estimation before execution

2. **Performance Optimization**
   - Model selection based on task complexity analysis
   - Cost-aware delegation routing (glm vs kimi vs claude)
   - Caching for frequently used delegation tasks
   - Parallel delegation support (multiple tasks)

3. **Documentation**
   - Video tutorials for delegation workflows
   - Interactive setup wizard for API keys
   - Migration guides (v3.x → v4.x tips)
   - Troubleshooting expansion (common errors)

### Medium Priority
1. **Enhanced Diagnostics**
   - Automated troubleshooting recommendations
   - Performance profiling integration
   - Log analysis tools
   - Health score dashboard

2. **Testing Expansion**
   - End-to-end delegation tests
   - Cross-platform CI/CD (macOS, Linux, Windows)
   - Integration tests for symlinking
   - Performance regression tests

3. **Developer Experience**
   - Better error messages for delegation failures
   - Progress bars for long-running delegations
   - Delegation history browsing (`ccs history`)
   - Session replay capability

### Low Priority
1. **UI Improvements**
   - Optional TUI for profile management
   - Web dashboard for session history
   - Visual delegation flow diagrams

2. **Configuration Enhancements**
   - Profile templates (copy settings from existing)
   - Bulk profile operations
   - Export/import profiles

## Future Vision (v5.0+)

### Long-term Goals

#### AI-Powered Features
1. **Automatic Task Classification**
   - Analyze prompt to suggest best model (glm, kimi, claude)
   - Estimate cost and duration before execution
   - Smart profile recommendations

2. **Intelligent Model Selection**
   - Context-aware routing (task complexity → model)
   - Cost optimization strategies
   - Performance-based model selection

3. **Context-Aware Delegation**
   - Understand project context from git history
   - Suggest relevant delegation tasks
   - Learn from past delegation patterns

#### Enterprise Features
1. **Team Profile Sharing**
   - Centralized profile repository
   - Team-wide API key management
   - Access control and permissions

2. **Usage Analytics Dashboard**
   - Delegation statistics and trends
   - Cost tracking and budgeting
   - Team productivity metrics

3. **Centralized Configuration Management**
   - Cloud-based config synchronization
   - Multi-machine profile sync
   - Backup and restore

#### Ecosystem Expansion
1. **Plugin System for Custom Models**
   - Plugin API for third-party model integration
   - Community plugin marketplace
   - Custom transformation pipelines

2. **CI/CD Pipeline Integration**
   - GitHub Actions integration
   - GitLab CI integration
   - Automated delegation in workflows

3. **Cloud-Based Session Synchronization**
   - Session history across machines
   - Collaborative delegation sessions
   - Team delegation sharing

## Deprecated Features

### Removed in v3.0
- ❌ **Vault-Based Credential Encryption**: Replaced with login-per-profile
- ❌ **`ccs auth save` command**: Replaced with `ccs auth create`
- ❌ **macOS-Specific Credential Switcher**: Unified across platforms

### Removed in v2.x
- ❌ **Early profile management**: Replaced with more robust system

## Experimental Features

### GLMT (Stable Experimental)
- **Status**: Maintained but not actively developed
- **Version**: v3.2-v3.6 (frozen)
- **Limitations**:
  - Unstable tool support
  - Streaming issues
  - Language forcing required (locale-enforcer)
- **Alternative**: Use ZaiTransformer for production GLMT
- **Future**: May be deprecated in v5.0 if Z.AI improves native support

### Stream-JSON Parsing (Active)
- **Status**: Actively developed in v4.x
- **Version**: v4.0-v4.3.2
- **Current State**: Stable for 13+ Claude Code tools
- **Future**: Expand tool support, improve parsing reliability

## Version History

| Version | Date | Key Features |
|---------|------|--------------|
| **v4.3.2** | 2025-11-17 | Session continuation, stream-JSON enhancements |
| **v4.2.0** | 2025-11-16 | Diagnostics suite (doctor, sync, update) |
| **v4.1.4** | 2025-11-15 | Shell completion v2 with color-coding |
| **v4.1.0** | 2025-11-15 | Selective .claude/ symlinking |
| **v4.0.0** | 2025-11-14 | AI delegation system, headless execution |
| **v3.6.x** | 2025-XX-XX | GLMT loop detection, locale enforcer |
| **v3.3.0** | 2025-XX-XX | GLMT thinking mode, debug logging |
| **v3.2.0** | 2025-XX-XX | GLMT proxy, concurrent sessions |
| **v3.1.0** | 2025-XX-XX | Shared data architecture |
| **v3.0.0** | 2025-XX-XX | Vault removal, login-per-profile |
| **v2.x**   | 2024-XX-XX | Multi-account management, vault encryption |

## Breaking Changes

### v4.x → v5.0 (Planned)
- **Potential**: GLMT removal if Z.AI improves
- **Potential**: Configuration schema changes for enterprise features
- **Migration**: Migration tools will be provided

### v3.x → v4.x
- **Zero Breaking Changes**: Fully backward compatible
- **New Features**: Delegation, symlinking, diagnostics (opt-in)
- **Migration**: No migration required

### v2.x → v3.0
- **Breaking**: `ccs auth save` → `ccs auth create`
- **Breaking**: Profile schema change (vault removed)
- **Breaking**: Removed `auth current`, `auth cleanup` commands
- **Migration**: Manual profile recreation required

## Roadmap Decision Process

### Feature Prioritization
1. **User Impact**: Features most requested by users
2. **Technical Debt**: Addressing long-standing issues
3. **Strategic Alignment**: Moving toward v5.0 vision
4. **Resource Availability**: Development capacity

### Version Planning
- **Patch (x.x.X)**: Bug fixes, small improvements
- **Minor (x.X.0)**: New features, backward compatible
- **Major (X.0.0)**: Breaking changes, major overhaul

## Contributing to Roadmap

Community input is welcome. To suggest features:
1. Open GitHub issue with `[Feature Request]` tag
2. Describe use case and expected behavior
3. Provide examples or mockups if applicable
4. Discuss trade-offs and alternatives

**Current Focus**: v4.4-v4.5 delegation improvements and performance optimization

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**Last Updated**: 2025-11-21 (v4.3.2)