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PubCyBerry
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stage-queries

Discover and inspect runtime stage prims and attribute schemas in USD applications.

Updated Apr 29, 2026
Search Tags:#usd#c api#python api#attribute schema#ovrtx#stage queries#prim discovery
One-click install
npx skills add https://github.com/PubCyBerry/SO101-Sim2Real --skill stage-queries-pubcyberry
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: stage-queries
Source: https://github.com/PubCyBerry/SO101-Sim2Real/tree/main/.agents/skills/stage-queries
Command: npx skills add https://github.com/PubCyBerry/SO101-Sim2Real --skill stage-queries-pubcyberry

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill helps developers discover and inspect runtime stage prims without manually traversing complex scene structures or guessing attribute schemas.

Core Features & Use Cases

  • Prim Discovery: Find all prims, filter prims by USD type, and identify objects with required attributes.
  • Schema Inspection: Examine attribute metadata before reading or writing values, including data types and semantic information.
  • Advanced Queries: Build filtered searches using include, exclude, and attribute-based conditions for Python and C workflows.

Quick Start

Use the stage-queries skill to find all mesh prims on the runtime stage and inspect their available attributes.

Frequently Asked Questions about stage-queries

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I discover runtime stage prims in USD without traversing the scene structure?▼

Discover runtime stage prims by applying filtered searches to list all prims, filter by USD type, and identify objects with required attributes without manually traversing complex scene structures.

How do I inspect attribute schemas before reading or writing values in a USD application?▼

Inspect attribute schemas by examining attribute metadata, including data types and semantic information, before performing attribute read or write operations in your USD application workflows.

Can I build advanced stage queries with include and exclude conditions for Python and C APIs?▼

Yes, you can build advanced stage queries using include, exclude, and attribute-based conditions to prepare for attribute read or write operations in both Python and C workflows.

What is the best way to filter USD prims by type and required attributes?▼

Filtering USD prims by type and required attributes is best handled through advanced stage queries that apply include, exclude, and attribute-based conditions to discover targeted runtime scene objects.

Does this approach to stage queries support synchronous and asynchronous lifecycle handling?▼

Yes, stage queries support lifecycle handling for both synchronous and asynchronous operations, ensuring proper management when discovering prims and inspecting attribute schemas in USD-based applications.

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