Omniverse Realtime Viewer
OpenAIOfficialCreated by NVIDIA OmniverseDistributed by OpenAI
- Skill
- Meta (authoring, orchestration, planning, memory)
- Software development
- Apache-2.0
- Medium risk
AutoGineer summary
Written by AutoGineer from the skill’s own files, not by the author
The Omniverse Realtime Viewer skill acts as a central orchestrator for developing USD-based viewer applications. It provides a structured approach to selecting implementation recipes, enforcing architectural conventions, and managing dependencies. By utilizing a set of focused reference documents, it guides developers through the lifecycle of building, configuring, and validating viewer applications, ensuring consistent behavior across different delivery paths such as local workstations or streaming environments.
What it does
- Routes development requests to specific implementation recipes based on the target delivery path.
- Enforces architectural rules for USD rendering, stage management, and UI integration.
- Provides guidance on camera selection, input handling, and viewport interaction.
- Standardizes the integration of AOV switching and render product configuration.
- Facilitates the capture of validation evidence for viewer readiness.
- Maintains separation between user-provided USD files and application-specific session state.
When to use it
- When initiating the development of a new USD viewer application within the Omniverse ecosystem.
- When determining the appropriate delivery path for a viewer, such as local native or streaming.
- When needing to implement consistent camera, selection, or UI behavior across viewer projects.
- When integrating advanced rendering features like AOV switching into an existing viewer.
Advantages
- Ensures architectural consistency across diverse viewer implementations.
- Provides a clear, modular path for adding specific capabilities like input routing or data display.
- Promotes clean separation of concerns between stage data and viewer-owned state.
- Standardizes the validation process for consistent delivery.
Usage examples
- “I need to build a browser-based viewer for USD files.”
- The agent will route you to the streaming viewer recipe, providing guidance on WebRTC stream setup, UI integration, and viewport interaction.
- “How do I implement AOV switching in my local USD viewer?”
- The agent will provide the AOV switching reference, detailing how to map render vars and update the display state on the server.
Install
Download the skill as a ZIP:
https://autogineer.com/agent-skills/openai/omniverse-realtime-viewer/downloadUnzip it into the cross-client skills folder of your project:
mkdir -p .agents/skills && unzip omniverse-realtime-viewer.zip -d .agents/skills
Documentation by NVIDIA Omniverse
<!-- SPDX-FileCopyrightText: Copyright (c) 2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved. -->
<!-- SPDX-License-Identifier: Apache-2.0 -->
Omniverse Realtime Viewer
This is the top-level entry point for the Omniverse Realtime Viewer skill package. It is self-contained: all required routing, conventions, and validation guidance live in the selected references.
Use the focused reference documents as implementation recipes. This file chooses the right recipes and preserves the architectural rules that must hold across all generated viewer apps.
Instructions
Start by classifying the requested viewer, then read only the references needed
for that delivery path and feature set. Implement the render path first, layer
interaction and UI behavior on top of it, and finish by capturing validation
evidence from references/validation.md.
Read Order
Read
references/routing.mdto choose the delivery path and focused references.Read
references/conventions.mdbefore implementing camera, input, selection, viewport, streaming protocol, scene loading, or environment behavior.For broad viewer requests, read
references/usd-viewer-app/README.md.If the delivery path is unclear, read
references/streaming-vs-local/README.md.If the prompt includes layout, panels, controls, inspectors, status, or UX, read
references/viewer-ux-workflow/README.mdand then the focused viewer UI references. This applies to React/WebRTC, Tauri, Electron,ovui,ovwidgets, and Dear ImGui apps; "frontend" means user-facing UI, not only browser UI.For viewport interaction, read
references/viewer-input-routing/README.mdbeforereferences/camera-controls/README.md,references/native-picking-selection/README.md, orreferences/object-selection/README.md.Read only the focused capability references needed for the requested app.
Use
references/validation.mdto capture review evidence before handoff.
Non-Negotiables
Use
ovrtxfor all USD and 3D rendering.Browser apps display an
ovstreamWebRTC video stream plus UI. The browser does not render USD geometry.Do not substitute WebGL, Three.js, Babylon.js, PlayCanvas, A-Frame, model-viewer, react-three-fiber, glTF browser viewers, or other client-side 3D renderers.
If local validation cannot run because the GPU/runtime environment is absent, scaffold the
ovrtxpath and document the runtime requirement. Do not add a browser-renderer fallback.Keep user USD files unmodified. Viewer cameras, render products, render vars, settings, selection metadata, and runtime state belong in session/composite layers or app state.
Keep one owner for
renderer.step(), stage mutation, native picking, selection writes, and live attribute writes.Keep dependency acquisition in
references/dependencies/README.mdand deployment choices inreferences/cloud-deployment/README.md; do not duplicate package locations or deployment setup.
Focused Reference Families
Entry points and recipes:
references/usd-viewer-app/README.md,references/streaming-viewer-recipe/README.md,references/ovui-local-viewer-recipe/README.md,references/streaming-vs-local/README.md,references/electron-shm-viewer/README.md,references/ovwidgets-editor-shell/README.md.Rendering and stage:
references/ovrtx-rendering/README.md,references/stage-loading/README.md,references/stage-management/README.md,references/render-settings/README.md,references/aov-switching/README.md,references/stage-hierarchy/README.md,references/stage-queries/README.md,references/stage-attribute-reads/README.md,references/prim-transform-safety/README.md,references/usd-sample-data/README.md.Delivery and runtime:
references/streaming-server/README.md,references/streaming-client/README.md,references/streaming-messages/README.md,references/streaming-lifecycle/README.md,references/local-viewer/README.md,references/tauri-local-viewer/README.md,references/cpp-native-viewer/README.md,references/headless-shm-cli/README.md,references/viewer-backend-interface/README.md,references/webgl-shm-transport/README.md.Viewer UI/UX:
references/viewer-ux-workflow/README.md,references/viewer-layout-patterns/README.md,references/viewer-control-patterns/README.md,references/viewer-data-view-patterns/README.md,references/viewer-feedback-status/README.md.Interaction:
references/viewer-input-routing/README.md,references/camera-controls/README.md,references/object-selection/README.md,references/native-picking-selection/README.md,references/selection-feedback/README.md,references/selection-animation/README.md,references/transform-manipulator/README.md,references/gl-viewport-overlay/README.md,references/ovui-library/README.md,references/prim-pick-effects/README.md,references/prim-info-display/README.md,references/viewport-overlays/README.md.Infrastructure:
references/dependencies/README.md,references/windows-native-setup/README.md,references/cloud-assets/README.md,references/cloud-deployment/README.md,references/troubleshooting/README.md.
Build Workflow
Classify the prompt by delivery path, target user, required capabilities, runtime environment, validation needs, and explicit constraints.
Select a small reference set. Start with the recipe or routing reference, then add focused capabilities such as camera, picking, hierarchy, properties, render settings, transform tools, cloud assets, or deployment.
Read selected references before writing app code. Follow their build order, import order, data-channel contracts, and renderer ownership rules.
Implement the core render path first, then input routing and camera, then selection and data panels, then scene/settings features, then packaging or deployment.
Treat the selected references as the behavior contract for API shape, compatibility, and generated project structure.
Capture validation evidence before calling the viewer ready.
Examples
For a browser viewer request, use the streaming recipe references plus camera, picking, hierarchy, properties, render settings, and stream-status references.
For a local workstation viewer request, use the local or native delivery references plus renderer setup, stage loading, viewport input, and validation.
Completion Checklist
Selected references match the user's intent and delivery path.
No code path uses a browser-side 3D renderer for USD.
The generated app has one clear owner for render stepping and stage mutation.
User USD files remain untouched by viewer-owned session data.
Camera, input, selection, scene loading, and stream behavior follow
references/conventions.md.Setup/build/run results and visual interaction evidence are captured with
references/validation.md.
Files
- ATTRIBUTION.mdAdded by AutoGineer1.0 KiB
- BENCHMARK.md5.5 KiB
- LICENSEAdded by AutoGineer10.0 KiB
- SKILL.md7.4 KiB
- agents/openai.yaml315 B
- evals/evals.json8.1 KiB
- references/aov-switching/README.md15.2 KiB
- references/camera-auto-select/README.md7.4 KiB
- references/camera-controls/README.md17.1 KiB
- references/camera-picker/README.md9.7 KiB
- references/cloud-assets/README.md10.4 KiB
- references/cloud-deployment/README.md18.0 KiB
- references/conventions.md5.3 KiB
- references/cpp-native-viewer/README.md2.4 KiB
- references/cpp-native-viewer/interaction-features.md19.2 KiB
- references/cpp-native-viewer/presentation-loop.md9.0 KiB
- references/cpp-native-viewer/project-build.md6.4 KiB
- references/cpp-native-viewer/renderer-session.md4.5 KiB
- references/cpp-native-viewer/validation.md3.3 KiB
- references/dependencies/README.md3.4 KiB
- references/dependencies/electron-shm.md1.5 KiB
- references/dependencies/environment-validation.md4.4 KiB
- references/dependencies/frontend.md2.3 KiB
- references/dependencies/local-openusd-gpu.md4.4 KiB
- references/dependencies/nvidia-runtime.md9.0 KiB
- references/dependencies/ovrtx.md2.4 KiB
- references/dependencies/ovstream.md2.5 KiB
- references/dependencies/quick-setup.md5.3 KiB
- references/electron-shm-viewer/README.md2.2 KiB
- references/electron-shm-viewer/architecture-project.md6.3 KiB
- references/electron-shm-viewer/electron-client.md5.6 KiB
- references/electron-shm-viewer/protocol-interaction-lifecycle.md6.9 KiB
- references/electron-shm-viewer/python-shm-server.md4.9 KiB
- references/electron-shm-viewer/validation.md2.8 KiB
- references/gl-viewport-overlay/README.md7.9 KiB
- references/gl-viewport-overlay/architecture.md4.1 KiB
- references/gl-viewport-overlay/example-gizmo.md5.5 KiB
- references/gl-viewport-overlay/interaction-pattern.md4.0 KiB
- references/gl-viewport-overlay/projection-alignment.md4.3 KiB
- references/headless-shm-cli/README.md12.2 KiB
- references/huggingface-usd/README.md7.7 KiB
- references/local-viewer/README.md15.0 KiB
- references/native-picking-selection/README.md10.4 KiB
- references/object-selection/README.md9.4 KiB
- references/ovrtx-rendering/README.md18.2 KiB
- references/ovui-library/README.md3.3 KiB
- references/ovui-library/api-reference.md4.3 KiB
- references/ovui-library/extending.md4.8 KiB
- references/ovui-local-viewer-recipe/README.md3.7 KiB
- references/ovui-local-viewer-recipe/interaction-features.md16.1 KiB
- references/ovui-local-viewer-recipe/project-structure.md6.2 KiB
- references/ovui-local-viewer-recipe/setup-shell-renderer.md14.3 KiB
- references/ovui-local-viewer-recipe/validation-build-order.md5.5 KiB
- references/ovwidgets-editor-shell/README.md8.6 KiB
- references/prim-info-display/README.md9.3 KiB
- references/prim-pick-effects/README.md5.9 KiB
- references/prim-transform-safety/README.md8.2 KiB
- references/render-settings/README.md9.9 KiB
- references/routing.md16.5 KiB
- references/seg-outline-highlight/README.md1.4 KiB
- references/selection-animation/README.md9.7 KiB
- references/selection-feedback/README.md6.6 KiB
- references/stage-attribute-reads/README.md5.5 KiB
- references/stage-hierarchy/README.md17.1 KiB
- references/stage-hierarchy/fallback-worker-protocol.md3.5 KiB
- references/stage-loading/README.md19.3 KiB
- references/stage-management/README.md10.1 KiB
- references/stage-queries/README.md5.3 KiB
- references/streaming-client/README.md17.4 KiB
- references/streaming-lifecycle/README.md8.8 KiB
- references/streaming-messages/README.md16.5 KiB
- references/streaming-messages/server-handler-map.md3.1 KiB
- references/streaming-server/README.md18.6 KiB
- references/streaming-server/frame-loop-and-continuity.md3.3 KiB
- references/streaming-viewer-recipe/README.md4.8 KiB
- references/streaming-viewer-recipe/client-protocol.md11.0 KiB
- references/streaming-viewer-recipe/interaction-features.md13.0 KiB
- references/streaming-viewer-recipe/project-structure.md7.0 KiB
- references/streaming-viewer-recipe/server-runtime.md16.8 KiB
- references/streaming-viewer-recipe/validation-build-order.md5.8 KiB
- references/streaming-vs-local/README.md8.1 KiB
- references/tauri-local-viewer/README.md18.2 KiB
- references/tauri-shm-transform-gizmo/README.md11.8 KiB
- references/transform-manipulator/README.md15.0 KiB
- references/troubleshooting/README.md7.2 KiB
- references/troubleshooting/scenario-playbooks.md18.8 KiB
- references/usd-sample-data/README.md11.7 KiB
- references/usd-viewer-app/README.md7.5 KiB
- references/validation.md3.0 KiB
- references/viewer-backend-interface/README.md17.7 KiB
- references/viewer-control-patterns/README.md4.8 KiB
- references/viewer-data-view-patterns/README.md4.8 KiB
- references/viewer-feedback-status/README.md4.9 KiB
- references/viewer-input-routing/README.md7.8 KiB
- references/viewer-layout-patterns/README.md4.7 KiB
- references/viewer-ux-workflow/README.md4.6 KiB
- references/viewport-overlays/README.md4.8 KiB
- references/viewport-resize/README.md8.5 KiB
- references/webgl-shm-transport/README.md14.5 KiB
- references/windows-native-setup/README.md5.7 KiB
- skill-card.md2.9 KiB
- skill.oms.sig28.6 KiB
LICENSE
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction, and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all other entities that control, are controlled by, or are under common control with that entity. For the purposes of this definition, "control" means (i) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications, including but not limited to software source code, documentation source, and configuration files.
"Object" form shall mean any form resulting from mechanical transformation or translation of a Source form, including but not limited to compiled object code, generated documentation, and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or Object form, made available under the License, as indicated by a copyright notice that is included in or attached to the work (an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object form, that is based on (or derived from) the Work and for which the editorial revisions, annotations, elaborations, or other modifications represent, as a whole, an original work of authorship. For the purposes of this License, Derivative Works shall not include works that remain separable from, or merely link (or bind by name) to the interfaces of, the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including the original version of the Work and any modifications or additions to that Work or Derivative Works thereof, that is intentionally submitted to Licensor for inclusion in the Work by the copyright owner or by an individual or Legal Entity authorized to submit on behalf of the copyright owner. For the purposes of this definition, "submitted" means any form of electronic, verbal, or written communication sent to the Licensor or its representatives, including but not limited to communication on electronic mailing lists, source code control systems, and issue tracking systems that are managed by, or on behalf of, the Licensor for the purpose of discussing and improving the Work, but excluding communication that is conspicuously marked or otherwise designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity on behalf of whom a Contribution has been received by Licensor and subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare Derivative Works of, publicly display, publicly perform, sublicense, and distribute the Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable (except as stated in this section) patent license to make, have made, use, offer to sell, sell, import, and otherwise transfer the Work, where such license applies only to those patent claims licensable by such Contributor that are necessarily infringed by their Contribution(s) alone or by combination of their Contribution(s) with the Work to which such Contribution(s) was submitted. If You institute patent litigation against any entity (including a cross-claim or counterclaim in a lawsuit) alleging that the Work or a Contribution incorporated within the Work constitutes direct or contributory patent infringement, then any patent licenses granted to You under this License for that Work shall terminate as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the Work or Derivative Works thereof in any medium, with or without modifications, and in Source or Object form, provided that You meet the following conditions:
(a) You must give any other recipients of the Work or Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works that You distribute, all copyright, patent, trademark, and attribution notices from the Source form of the Work, excluding those notices that do not pertain to any part of the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its distribution, then any Derivative Works that You distribute must include a readable copy of the attribution notices contained within such NOTICE file, excluding those notices that do not pertain to any part of the Derivative Works, in at least one of the following places: within a NOTICE text file distributed as part of the Derivative Works; within the Source form or documentation, if provided along with the Derivative Works; or, within a display generated by the Derivative Works, if and wherever such third-party notices normally appear. The contents of the NOTICE file are for informational purposes only and do not modify the License. You may add Your own attribution notices within Derivative Works that You distribute, alongside or as an addendum to the NOTICE text from the Work, provided that such additional attribution notices cannot be construed as modifying the License.
You may add Your own copyright statement to Your modifications and may provide additional or different license terms and conditions for use, reproduction, or distribution of Your modifications, or for any such Derivative Works as a whole, provided Your use, reproduction, and distribution of the Work otherwise complies with the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise, any Contribution intentionally submitted for inclusion in the Work by You to the Licensor shall be under the terms and conditions of this License, without any additional terms or conditions. Notwithstanding the above, nothing herein shall supersede or modify the terms of any separate license agreement you may have executed with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade names, trademarks, service marks, or product names of the Licensor, except as required for reasonable and customary use in describing the origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or agreed to in writing, Licensor provides the Work (and each Contributor provides its Contributions) on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are solely responsible for determining the appropriateness of using or redistributing the Work and assume any risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory, whether in tort (including negligence), contract, or otherwise, unless required by applicable law (such as deliberate and grossly negligent acts) or agreed to in writing, shall any Contributor be liable to You for damages, including any direct, indirect, special, incidental, or consequential damages of any character arising as a result of this License or out of the use or inability to use the Work (including but not limited to damages for loss of goodwill, work stoppage, computer failure or malfunction, or any and all other commercial damages or losses), even if such Contributor has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing the Work or Derivative Works thereof, You may choose to offer, and charge a fee for, acceptance of support, warranty, indemnity, or other liability obligations and/or rights consistent with this License. However, in accepting such obligations, You may act only on Your own behalf and on Your sole responsibility, not on behalf of any other Contributor, and only if You agree to indemnify, defend, and hold each Contributor harmless for any liability incurred by, or claims asserted against, such Contributor by reason of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following boilerplate notice, with the fields enclosed by brackets "[]" replaced with your own identifying information. (Don't include the brackets!) The text should be enclosed in the appropriate comment syntax for the file format. We also recommend that a file or class name and description of purpose be included on the same "printed page" as the copyright notice for easier identification within third-party archives.
Copyright [yyyy] [name of copyright owner]
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
Requirements and compatibility
Written for: OpenAI Codex
Works with: Claude Code, Claude apps, OpenAI Codex, GitHub Copilot, Cursor, Gemini CLI, Kiro, OpenCode, Goose, Amp, Roo Code, JetBrains Junie, Factory Droid, Devin (ex-Windsurf), Mistral Vibe, OpenHands, Letta
“Works with” means the tool reads the open Agent Skills format; a skill written for one tool may use features others lack.
The author says: Orchestrator skill. Downstream focused references may require NVIDIA GPUs, ovrtx, ovstream, ovui, OpenUSD, Python, Node/React, Tauri, Electron, C++, or cloud GPU deployment access depending on the selected viewer path.
Security
What our scanner noticed· Medium risk
- Large base64-encoded blobs
- Instructions that use the network
A static scan is not a guarantee. Skills are third-party content: review a skill before you let an agent use it.
Attribution and licence
- Created by
- NVIDIA Omniverse
- Publisher
- OpenAI (Official)
- Distributed by
- OpenAI
- Source
- openai/plugins · plugins/nvidia/skills/omniverse-realtime-viewer · commit d420d13
- Licence
- Apache License 2.0 (redistribution allowed)
- LICENSE (written by AutoGineer)
- ATTRIBUTION.md (written by AutoGineer)
- Synced
AutoGineer is not affiliated with or endorsed by NVIDIA Omniverse or OpenAI.
Download ZIP
The ZIP holds the skill’s files, its licence files and an ATTRIBUTION.md. Download omniverse-realtime-viewer.zip