Wonderland Editor MCP Server

The Wonderland Editor MCP Plugin bridges the gap between AI assistants and the Wonderland Engine by exposing a Model Context Protocol (MCP) server that runs directly inside the editor. This server listens on using Server‑Sent Events (SSE), a lightweight, unidirectional transport that is well suited for real‑time communication between the editor and external AI tools. If an AI client cannot consume SSE, the plugin offers a convenient wrapper via Supergateway that forwards messages over standard input/output (STDIO), ensuring compatibility with a wide range of development environments.

For developers, this MCP server solves the problem of dynamic, programmatic control over a complex 3D editor. By exposing engine objects and resources through MCP, AI assistants can query the current scene state, create or modify entities, load assets, and even trigger editor actions—all without manual UI interaction. This capability transforms static workflows into interactive, AI‑driven pipelines where a language model can reason about the scene and suggest or apply changes on the fly.

Key features include:

• SSE‑based transport for low‑latency, real‑time updates between the editor and AI clients.
• STDIO compatibility via Supergateway, enabling use with tools that lack native SSE support.
• Dynamic object manipulation, allowing AI to instantiate, modify, or delete Wonderland Engine entities on demand.
• Resource management that lets AI import files directly into the editor’s asset library, streamlining content creation.
• A lightweight npm command () that encapsulates the server logic, simplifying deployment and versioning.

Typical use cases involve automated scene assembly, where an AI assistant generates a level layout based on textual descriptions, or debugging assistance, where the model can inspect object hierarchies and suggest optimizations. In educational settings, instructors can use MCP to demonstrate real‑time code edits that immediately reflect in the 3D viewport, enhancing learning engagement. For production pipelines, the plugin enables continuous integration workflows that automatically validate scene configurations or run performance tests through AI‑driven scripts.

By integrating this MCP server into the Wonderland Editor, developers gain a powerful conduit for AI‑enhanced creativity and efficiency. The server’s design prioritizes simplicity, compatibility, and real‑time interactivity—making it a standout tool for anyone looking to fuse AI assistants with immersive 3D development workflows.