# hz-unity-meta-interaction-sdk

> Claude/Codex skill by [@meta-quest](https://omgskills.com/library/meta-quest/index.md) · 231 stars · Updated 2026-09-24

Meta XR Interaction SDK (com.meta.xr.sdk.interaction.ovr) in Unity. Use when adding ANY interaction to a Meta VR or Horizon OS scene - grab (hand, distance, ray, touch), poke, teleport/locomotion, gaze, interactable UI canvases - when making an object grabbable, adding interactors to hands or controllers, creating an interaction rig, or baking interaction into a prefab or a scene whose rig loads elsewhere (dynamically, DontDestroyOnLoad, additively). Use the OVR backend unless the user explicitly asks for cross-platform. Covers QuickActionsAPI and OVRQuickActionsAPI as the default way to wire interactions, running them via unity-cli, an Editor script, or MCP, installation, and the undocumented behavior that source-reading or a Play-mode run is otherwise needed to discover.

Tags: adb, agent-skills, cli, dev-tools, horizon-os, mcp, mcp-server, meta, meta-quest, mixed-reality, model-context-protocol, quest, skills, vr

## Install

```sh
git clone https://github.com/meta-quest/agentic-tools /tmp/agentic-tools && ln -s /tmp/agentic-tools/skills/hz-unity-meta-interaction-sdk ~/.claude/skills/hz-unity-meta-interaction-sdk
```

## From README

Meta XR Interaction SDK (com.meta.xr.sdk.interaction.ovr) Use ISDK for interaction on Meta VR The Core SDK (com.meta.xr.sdk.core) gives you the headset - camera rig, tracking, OVRManager. It does not give you interaction. ISDK is the interaction layer. Don't hand-roll grabbing on OVRInput, raycasts, or trigger colliders: ISDK already models hover/select state, pose conforming, throw velocity, and interactor arbitration, and a hand-rolled version drifts from platform behavior. | Target | What to do | |---|---| | Meta VR / Horizon OS, or platform not stated | OVR backend (com.meta.xr.sdk.interaction.ovr) - the rest of this skill | | Cross-platform, still on ISDK | UnityXR backend (Essentials + Unity XR Hands). Same model, different entry points - look them up, don't assume the OVR ones | | Cross-platform not using ISDK | Stop. This skill does not apply. | Do not infer cross-platform intent - default to OVR, switch only if the user says so, and state which backend you used.

## Links

- HTML page: https://omgskills.com/library/meta-quest/agentic-tools/skills/hz-unity-meta-interaction-sdk/
- GitHub: https://github.com/meta-quest/agentic-tools
- Author: [@meta-quest](https://omgskills.com/library/meta-quest/index.md)

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