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Kai (Tam Nhu) TranandGitHub
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## 🚀 Release v4.1.0 - Major Update **Breaking changes from v3.5.0**. This release includes the complete v4.0.0 delegation overhaul plus v4.1.0 architecture improvements. --- ## 🎯 v4.0.0: Delegation System Overhaul **Complete rewrite of the delegation infrastructure with enhanced decision-making and streaming support.** ### New Delegation Features **Stream-JSON Communication Protocol:** - Real-time token streaming with `{type: "content", data: "..."}` format - Progress indicators during delegation execution - Clean separation: stdout for data, stderr for errors - Handles tool calls, thinking blocks, and text content **Enhanced Decision Framework:** - `/ccs:glm` and `/ccs:kimi` slash commands with auto-enhancement - `[AUTO ENHANCE]` prompts for better model understanding - Context-aware task delegation with clear boundaries - Continuation support: `/ccs:glm:continue` and `/ccs:kimi:continue` **Robust Error Handling:** - Graceful degradation when profiles unconfigured - Clear error messages with actionable fixes - Signal handling (SIGINT/SIGTERM) for clean child process termination - Session state recovery on interruption **Performance & Reliability:** - Headless mode (`-p` flag) for background execution - Slash command detection and auto-routing - Validation system with `DelegationValidator` - Profile readiness checks in `ccs --version` ### Delegation Components **New Files:** - `bin/delegation/delegation-handler.js` - Core delegation orchestrator - `bin/delegation/stream-processor.js` - Real-time output handling - `bin/utils/delegation-validator.js` - Profile validation - `.claude/commands/ccs/*.md` - Slash command definitions - `.claude/skills/ccs-delegation/` - AI decision framework - `.claude/agents/ccs-delegator.md` - Proactive delegation agent **Documentation:** - Complete delegation workflows with mermaid diagrams - Troubleshooting guides for common issues - Headless execution patterns --- ## ✨ v4.1.0: Selective Symlinking Architecture **Single source of truth for CCS items with automatic propagation.** ### New Architecture **Ship .claude/ Directory:** - CCS items now ship with npm/sh/ps1 packages - Selective item-level symlinks: `~/.ccs/.claude/` → `~/.claude/` - Auto-propagation on `npm update` - zero manual sync - Backward compatible with existing `~/.ccs/shared/` mechanism **Symlink Chain:** ``` ~/.ccs/.claude/ (source) ↓ selective symlinks ~/.claude/ (CCS items installed here) ↑ symlinked by ~/.ccs/shared/ ↑ symlinked by profiles (work, personal, team) ``` ### New Commands **Maintenance Tools:** - `ccs update` - Re-install CCS symlinks to ~/.claude/ - `ccs doctor` - Added Check 9: CCS symlinks health verification **Safe Installation:** - Automatic conflict backup before symlinking - Idempotent operations (safe to run multiple times) - Health monitoring and recovery ### New Components - `bin/utils/claude-symlink-manager.js` - Manages selective symlinks - Updated all 3 installers (npm postinstall, install.sh, install.ps1) - Enhanced `ccs doctor` with symlink health checks --- ## 💥 Breaking Changes **From v3.5.0 → v4.x:** 1. **Delegation commands moved**: - Old: User manually created in `~/.claude/commands/` - New: Auto-shipped in `~/.ccs/.claude/`, symlinked to `~/.claude/commands/ccs/` 2. **Slash command format**: - New: `/ccs:glm`, `/ccs:kimi`, `/ccs:glm:continue` - Old custom commands may need migration 3. **Profile validation**: - Placeholders (`YOUR_API_KEY_HERE`) now detected and marked invalid - Must configure real API keys for delegation to work 4. **Stream output format**: - Headless mode (`-p`) now uses stream-JSON protocol - Old text output replaced with structured `{type, data}` format