git:20260429.44de7dc to git:20260505.5c57b27

7 added, 6 removed. Audit A to A.

---

name: usd-tools

description: >-

Infrastructure skill — low-level OpenUSD scene inspection and validation:

read layer stacks, traverse prims, validate USD schemas. Use when working

directly with raw USD files (usda, usdc, usdz) or verifying USD compliance.

Not for Maya-specific USD export — use maya-pipeline__export_usd for that.

Not for full DCC pipeline workflows — use a domain pipeline skill instead.

license: Apache-2.0

compatibility: Requires usdcat and usdchecker from the OpenUSD distribution

allowed-tools: Bash Read

metadata:

- dcc-mcp.dcc: python

- dcc-mcp.version: "1.0.0"

- dcc-mcp.layer: infrastructure

- dcc-mcp.search-hint: "USD stage, prim, schema validation, layer stack, usda, usdc, usdz, usdchecker, usdcat, raw USD file"

- dcc-mcp.tags: "usd, openusd, scene inspection, validation, infrastructure"

- dcc-mcp.tools: tools.yaml

openclaw:

requires:

bins:

- usdcat

- usdchecker

emoji: "🎬"

homepage: https://openusd.org

+ dcc-mcp:

+ dcc: python

+ version: "1.0.0"

+ layer: infrastructure

+ search-hint: "USD stage, prim, schema validation, layer stack, usda, usdc, usdz, usdchecker, usdcat, raw USD file"

+ tags: "usd, openusd, scene inspection, validation, infrastructure"

+ tools: tools.yaml

---

# OpenUSD Tools

Inspect and validate Universal Scene Description (USD) files.

## Tools

### `usd_tools__inspect`

Print the contents of a `.usd`, `.usda`, `.usdc`, or `.usdz` file.

### `usd_tools__validate`

Run `usdchecker` compliance validation and return the report.

## Prerequisites

Install the OpenUSD Python bindings:

```bash

pip install usd-core

```

Or install the full distribution from https://openusd.org.