Ureanl-Blender-MCP

# Phase 4: Unreal Engine Plugin Development ## Overview This phase focuses on developing the UEPythonServer plugin for Unreal Engine, which will enable Python code execution within the Unreal environment via HTTP requests from the MCP server. ## Tasks ### 1. Plugin Structure Setup - [x] Create UEPythonServer plugin directory with required files - [x] Set up plugin metadata in UEPythonServer.uplugin - [x] Define module structure for the plugin - [x] Configure build system for the plugin ### 2. HTTP Server Implementation - [x] Implement HTTP server on port 8500 - [x] Create request handling functionality - [x] Implement endpoint routing - [x] Add security measures for local-only access ### 3. Python Integration - [x] Set up Python environment within Unreal Engine - [x] Implement Python code execution mechanism - [x] Create sandboxed execution environment - [x] Add timeout and resource limitation features ### 4. API Implementation - [x] Create `/execute` endpoint for code execution - [x] Implement request validation - [x] Add error handling and reporting - [x] Create response formatting ### 5. Unreal Editor Integration - [x] Create editor UI for plugin configuration - [x] Add status indicators for server state - [x] Implement logging in editor - [x] Create user feedback mechanisms ### 6. Testing and Security - [ ] Create test scripts for plugin functionality - [x] Implement security measures for code execution - [x] Add crash prevention and recovery - [x] Create comprehensive error logging ## Testing Procedures - Test plugin installation in a clean Unreal project - Verify HTTP server starts and stops correctly - Test Python code execution with various scripts - Verify error handling with invalid inputs - Test integration with MCP server - Validate security measures for code execution ## Deliverables - Functional UEPythonServer plugin - HTTP server on port 8500 - Python code execution capabilities - Editor UI for configuration - Security measures for safe execution - Test suite for plugin functionality