src/lib/server/context.md

Server Context

WebSocket server with LangGraph agent for AI-assisted game development.

Key Components

• api.ts - WebSocket message routing and connection management
• langgraph-agent.ts - LangGraph agent with tool deduplication and conflict detection
• mcp-client.ts - Editor tools with pre-validation and standardized responses
• tools.ts - Console observation with tail limiting
• task-tracker.ts - Task planning and management tools
• console-buffer.ts - Console buffering with lifecycle events and tail limiting

Architecture

LangGraph agent with robust tool execution:

• Virtual file system with version tracking and edit history
• Tool call deduplication to prevent redundant operations
• Sequential tool execution with state tracking
• Pre-validation for edit operations to detect conflicts
• Context7 integration for external library documentation
• Buffered streaming with segment handling
• AbortController for canceling conversations

Message Protocol

• auth - HF token authentication
• chat - User messages
• abort - Stop running conversation
• clear_conversation - Clear conversation history
• editor_sync - Sync editor content to virtual file system
• editor_update - Update ContentManager from agent changes
• console_sync - Forward console messages
• status - Connection and processing state