8th Wall MCP Server

# Release Notes - v0.2.12 ## 🐛 Bug Fix Release ### Fixed - **Null Destructuring Error**: Fixed `Cannot destructure property 'scene' of 'XR8.Threejs.xrScene()' as it is null` error - Added defensive checks before destructuring `xrScene()` return value - Check for `XR8`, `XR8.Threejs`, and `XR8.Threejs.xrScene` existence before calling - Verify `xrSceneData` is not null before accessing properties - Prevents runtime errors when scene is not yet initialized ### Technical Details The script template in `src/tools/scriptTemplates.ts` now includes: ```typescript // Check if XR8.Threejs.xrScene is available if (!XR8 || !XR8.Threejs || !XR8.Threejs.xrScene) { return; // Not ready yet } // Get the xrScene wrapper object let xrSceneWrapper; try { xrSceneWrapper = XR8.Threejs.xrScene(); } catch (e) { return; // Not ready yet } // Check if the wrapper and its properties exist before destructuring if (!xrSceneWrapper || !xrSceneWrapper.scene || !xrSceneWrapper.camera) { return; // Not ready yet } // Now safe to destructure scene = xrSceneWrapper.scene; camera = xrSceneWrapper.camera; ``` ### Impact - All future scripts generated by the MCP will include this defensive initialization pattern - Existing projects that encounter this error should regenerate their scripts with the updated MCP - More robust handling of XR8 initialization timing ### Installation Download `mcp-8thwall-0.2.12.mcpb` and install in Cursor. **Important**: Restart Cursor after installing for changes to take effect. --- **Full Changelog**: https://github.com/superdwayne/8thwallmcp/compare/v0.2.11...v0.2.12