Now supporting Unreal Engine 5.7

Build games with AI.
Instantly.

SLASH connects Claude to Unreal Engine 5. Create actors, blueprints, materials, levels — everything through natural language.

Everything you need to control UE5

40+ tools across 11 categories — from basic actor management to advanced cinematics and procedural generation.

Spawn, transform, duplicate and manage any actor in your level with natural language.

Create Blueprints and inject node graphs via T3D — full visual scripting from AI.

Create material instances, set parameters, import FBX and textures instantly.

Spawn particle systems, tweak parameters, activate and deactivate effects on the fly.

Create Level Sequences, bind actors, add transform tracks for AI-driven cinematics.

PIE control, console commands, viewport camera — the entire editor at your command.

Drop the SlashMCP plugin into your UE5 project. It starts a TCP server automatically.

Add SLASH as an MCP server in Claude Desktop. One config line — done.

Tell Claude what you want. "Spawn a cube at the origin." "Create a fire particle system." It just works.

Join the waitlist and be among the first to control Unreal Engine with AI.