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agentVIDEO

Unity releases official AI agent plugin with 27 skills

Unity shipped an official agent plugin, available on the Codex marketplace with a one-command setup, offering 27 skills that pair with Blender MCP to generate models, rig and animate them, and autotest games.

Stefan 3D AI
@Stefan_3D_AIArchived 2026.09.16Originally posted 2026.09.10
Stefan 3D AI @Stefan_3D_AIOriginally posted 2026.09.10
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Unity shipped NEW official plugin for AI agents. They released it for Claude Code, but of course I tested it with Codex CLI. GPT-6 is better now😁 Setup got quicker: it's on the Codex marketplace too, one command to hook up. You still install the package with the CLI inside Unity, the simplification is on the agent side. I've been on a custom Unity MCP for months, so I wanted to see if the official become better. It did improved. My test setup: Unity MCP + Blender MCP together. The agent generated models, rigged and animated them in Blender, then wired everything into Unity. For rigs and animations this is flat out the best setup I've tried: just give it Blender via MCP! Watching GPT-6 autotest the game is something else. It writes autotests fast, they catch real bugs, and on my recording it's blasting through test runs like a maniac. 27 skills right now, and the Unity team says more updates are coming. If you want to build your game with AI today, pick Unity. Everything is simply faster. Unreal works too, but it's a much harder road. Source - https://unity.com/blog/unity-plugin-for-claude-code Install: https://github.com/Unity-Technologies/unity-agent-plugin#install

This post quotes another post: x.com/unitygames/status/2097722273696227338

x.com/stefan_3d_ai/status/2097959180326056144Archived 2026.09.16 23:04