Unity MCP Plugin (UPM) — Editor bridge for AI-assisted game development. Enables Claude, Cursor & MCP-compatible AI to control Unity Editor with 268 tools: scenes, GameObjects, components, builds, profiling, Shader Graph, Amplify Shader Editor, terrain, physics, NavMesh & more. Free & open source.
AnkleBreaker-Studio/unity-mcp-plugin has 191 GitHub stars.
It currently ranks #39511 daily, #39630 weekly, #40523 monthly by momentum on Trending Repos; its best-ever rank is #2959.