Use when working with Unreal Engine 5.8 official MCP in this project: connect to http://127.0.0.1:18765/mcp, handle JSON-RPC/SSE sessions, load ToolsetRegistry toolsets, call AICallable tools, use official AssetTools/ObjectTools/BlueprintTools/UMGToolSet/SlateInspector toolsets, validate Blueprint node editing, and distinguish UE 5.8 MCP from old 5.6 backport or call_tool workflows.
Installation
Installer avec Codex ou Claude Copiez ce prompt, collez-le dans Codex, Claude ou un autre assistant, puis laissez-le vérifier la page du skill et l'installer pour vous.
Use when working with Unreal Engine 5.8 official MCP in this project: connect to http://127.0.0.1:18765/mcp, handle JSON-RPC/SSE sessions, load ToolsetRegistry toolsets, call AICallable tools, use official AssetTools/ObjectTools/BlueprintTools/UMGToolSet/SlateInspector toolsets, validate Blueprint node editing, and distinguish UE 5.8 MCP from old 5.6 backport or call_tool workflows.