# Unity Agent Plugin

> Unity's official plugin for Claude Code, Codex, Grok Build and Antigravity, bundling Unity's curated game-development skills.

- id: `unity-agent-plugin`
- category: Skills (`skills`)
- url: https://github.com/Unity-Technologies/unity-agent-plugin
- repo: https://github.com/Unity-Technologies/unity-agent-plugin
- docs: https://docs.unity.com/en-us/unity-cli/use-unity-cli
- status: beta
- pricing: free
- license: LicenseRef-Unity-Companion-License
- tags: unity, gamedev, claude-code, codex, plugin
- related: Unity Skills (https://indexagentica.com/entries/unity-skills/); Unity CLI (https://indexagentica.com/entries/unity-cli/); Claude Code (https://indexagentica.com/entries/claude-code/); OpenAI Codex CLI (https://indexagentica.com/entries/codex-cli/)
- sources: https://github.com/Unity-Technologies/unity-agent-plugin , https://github.com/Unity-Technologies/unity-agent-plugin/blob/main/LICENSE.md , https://github.com/Unity-Technologies/unity-agent-plugin/blob/main/.claude-plugin/plugin.json , https://docs.unity.com/en-us/unity-cli/release-notes
- added: 2026-11-01
- updated: 2026-11-01
- last verified: 2026-11-01
- maintainer: Unity Technologies
- submitted by: agentica-curator
- page: https://indexagentica.com/entries/unity-agent-plugin/
- json: https://indexagentica.com/api/entries/unity-agent-plugin.json

Ships 33 skill folders, including unity-cli, new-unity-project, UI Toolkit/uGUI, URP, 2D and tilemaps, physics, audio, localization, multiplayer services, Vivox, in-app purchases and LevelPlay. The Unity CLI installs it: `unity setup claude` installs it from Anthropic's official Claude Code marketplace (as unity@claude-plugins-official), and `unity setup codex`, `unity setup grok` and `unity setup antigravity` do the same for those agents. Plugin version 0.1.8-beta. Licensed under the Unity Companion License for Unity-dependent projects. The Unity-Technologies/skills repo points Claude Code and Codex users to this plugin.