Meta XR Core SDK (com.meta.xr.sdk.core)

The Meta XR Core SDK is the foundational Unity package for developing VR and MR applications targeting Meta Quest headsets. It provides the core XR rig, device management, input handling, and access to platform features like passthrough, hand tracking, spatial anchors, and scene understanding.

Package: com.meta.xr.sdk.core

Finding the SDK Source

The package com.meta.xr.sdk.core may be located in different places depending on the project setup:

• Library/PackageCache/com.meta.xr.sdk.core@<hash>/ (cached from registry)
• Packages/com.meta.xr.sdk.core/ (local package reference)
• A custom on-disk path (embedded or local folder)

Before searching for SDK source, first locate the package root by searching for a known file by filename pattern:

**/com.meta.xr.sdk.core*/Scripts/OVRManager.cs

Then use the resolved parent path for all subsequent search operations.