
์ค๋ช
AI-powered assistant inside Unreal Editor. Chat with Claude Code to build, debug, and automate anything, Blueprints, C++, materials, assets, levels, via 800+ engine MCP tools.
๐ Homepage
๐ Wiki
๐ฌ Support
Features:
Claude Code chat in-editor โ dockable tab, not a sidecar app
Multi-provider switching โ 12 presets (Claude, DeepSeek, GLM, Kimi, Gemini, Ollama, etc.)
Multi-agent orchestration โ tasks fan out to sub-agents automatically
Semantic search โ find assets and tools by meaning via local embedding index
In-process โ MCP server, tool registry, WebUI all run inside the editor
Terminal panel โ direct Claude Code stdio passthrough
Required Plugins
ModelContextProtocol (required) โ exposes 800+ engine tools via MCP; Otter registers its own bridge tools here
ToolsetRegistry (required) โ the async tool execution backend Otter calls via otter_call
AllToolsets (required) โ aggregates all toolset definitions into the engine tool index
MCPClientToolset (required) โ routes MCP client calls into the toolset execution pipeline
Terminal (required) โ hosts the live Claude Code stdio panel inside the editor






