blender-host-sandbox-boundary

Route file paths and verify USD exports between sandbox and host Blender.

86|42|Updated May 6, 2026
One-click install
npx skills add https://github.com/NVIDIA/nemoclaw-community --skill blender-host-sandbox-boundary
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: blender-host-sandbox-boundary
Source: https://github.com/NVIDIA/nemoclaw-community/tree/main/examples/demos/field/blender-omniverse-dgx-station/skills/blender-host-sandbox-boundary
Command: npx skills add https://github.com/NVIDIA/nemoclaw-community --skill blender-host-sandbox-boundary

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill resolves the operational friction between an isolated OpenShell sandbox and a host-side Blender process, preventing path-access errors and ensuring secure, verified file transfers.

Core Features & Use Cases

  • Surface Classification: Automatically identifies whether a task belongs to the sandbox, the host Blender process, or requires a cross-boundary transfer.
  • Typed Workflow Tools: Provides a structured interface for scene inventory, USD export, and inspection using validated MCP tools.
  • Use Case: When working in a secure environment, use this Skill to export a USD stage from a host Blender instance and verify its integrity before moving it into the sandbox for further analysis.

Quick Start

Use the blender-host-sandbox-boundary skill to probe the active scene inventory and verify the host-side USD export path.

Frequently Asked Questions about blender-host-sandbox-boundary

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

FAQPage Schema
How do I safely transfer USD files between an isolated sandbox and a Blender host process?

To export a USD stage from a Blender host instance to a sandbox, use this Skill to probe the active scene inventory and verify the host-side USD export path. It validates artifact integrity before moving the USD stage for further analysis.

Why does my Blender MCP workflow fail with path-access errors in an OpenShell sandbox?

Blender MCP workflows fail with path-access errors in an OpenShell sandbox due to missing execution boundaries for process isolation. This Skill prevents such errors by facilitating safe file path routing and validated asset handoffs in constrained agent environments.

Can I verify scene inventory and artifact integrity before a cross-boundary data transfer?

Yes, you can verify scene inventory and artifact integrity before cross-boundary data transfers. This Skill provides typed workflow tools for scene inventory inspection and validates USD export paths to ensure secure asset handoffs.

What is the best way to automate Blender workflows with strict process isolation in constrained agent environments?

The best way to automate Blender workflows with strict process isolation is to implement a boundary management system that classifies tasks as sandbox, host, or cross-boundary transfers. This Skill satisfies strict process isolation requirements and validates asset handoffs.

Do I need an execution boundary manager for Blender USD export automation?

Yes, you need an execution boundary manager for Blender USD export automation to prevent path-access errors between isolated sandboxes and host processes. This Skill provides safe file path routing and artifact verification for 3D production pipelines.