Unity Mcp

#### Proudly sponsored and maintained by Coplay -- the best AI assistant for Unity.

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Create your Unity apps with LLMs! MCP for Unity bridges AI assistants (Claude, Claude Code, Cursor, VS Code, etc.) with your Unity Editor via the Model Context Protocol. Give your LLM the tools to manage assets, control scenes, edit scripts, and automate tasks.

Recent Updates

• v9.6.3 (beta) — New manage_profiler tool (14 actions): Profiler session control (start/stop/status/set areas), frame timing and counter reads, object memory queries, memory snapshots (take/list/compare via com.unity.memoryprofiler), and Frame Debugger (enable/disable/get events). Group: profiling.
• v9.6.2 — New manage_physics tool (21 actions): physics settings, layer collision matrix, physics materials, joints (5 3D + 9 2D types), queries (raycast, raycast_all, linecast, shapecast, overlap), force application (AddForce/AddTorque/AddExplosionForce), rigidbody configuration, scene-wide validation, and edit-mode simulation. Full 3D and 2D support.
• v9.6.1 — QoL extensions: manage_editor gains undo/redo actions. manage_scene gains multi-scene editing (additive load, close, set active, move GO between scenes), scene templates (3d_basic, 2d_basic, etc.), and scene validation with auto-repair. New manage_build tool: trigger player builds, switch platforms, configure player settings, manage build scenes and profiles (Unity 6+), run batch builds across multiple platforms, and async job tracking with polling. New MaxPollSeconds infrastructure for long-running tool operations.
• v9.5.4 — New unity_reflect and unity_docs tools for API verification: inspect live C# APIs via reflection and fetch official Unity documentation (ScriptReference, Manual, package docs). New manage_packages tool: install, remove, search, and manage Unity packages and scoped registries. Includes input validation, dependency checks on removal, and git URL warnings.
• v9.5.3 — New manage_graphics tool (33 actions): volume/post-processing, light baking, rendering stats, pipeline settings, URP renderer features. 3 new resources: volumes, rendering_stats, renderer_features.
• v9.5.2 — New manage_camera tool with Cinemachine support (presets, priority, noise, blending, extensions), cameras resource, priority persistence fix via SerializedProperty.

Older releases