> For the complete documentation index, see [llms.txt](https://doc.realvirtual.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.realvirtual.io/extensions.md).

# Extensions

- [ModelZoo](https://doc.realvirtual.io/extensions/modelzoo.md): Free prepared demonstration and demo szenes
- [Beckhoff TwinCAT](https://doc.realvirtual.io/extensions/modelzoo/beckhoff-twincat.md): Demonstration cell including full TwinCAT3 project
- [Siemens S7](https://doc.realvirtual.io/extensions/modelzoo/siemens-s7.md): Complete S7 PLC training environment with full TIA Portal project and realistic industrial demo cell simulation
- [Denso Cobotta 1300](https://doc.realvirtual.io/extensions/modelzoo/denso-cobotta-1300.md): Virtual commissioning of a denso robot in a machining cell
- [Wandelbots Nova Fanuc CRX](https://doc.realvirtual.io/extensions/modelzoo/wandelbots-nova-fanuc-crx.md)
- [Universal Robots UR10](https://doc.realvirtual.io/extensions/modelzoo/universal-robots-ur10.md)
- [Fanuc Roboguide](https://doc.realvirtual.io/extensions/modelzoo/fanuc-roboguide.md): Fanuc CRX-10iA\_L Virtual Commissioning model
- [realvirtual.io AIBuilder](https://doc.realvirtual.io/extensions/realvirtual.io-aibuilder.md): Develop, train, test, and deploy your AI vision-based industrial process.
- [realvirtual.io AI Builder Overview](https://doc.realvirtual.io/extensions/realvirtual.io-aibuilder/realvirtual.io-ai-builder-overview.md)
- [Generate AI Training Data](https://doc.realvirtual.io/extensions/realvirtual.io-aibuilder/generate-ai-training-data.md): Generate synthetic training data for AI vision tasks
- [AI Training](https://doc.realvirtual.io/extensions/realvirtual.io-aibuilder/ai-training.md): Training the Vision AI
- [Ultralytics Yolo](https://doc.realvirtual.io/extensions/realvirtual.io-aibuilder/ai-training/ultralytics-yolo.md): YOLO integration for realvirtual.io AI Builder with licensing information
- [Testing AI in a Digital Twin](https://doc.realvirtual.io/extensions/realvirtual.io-aibuilder/testing-ai-in-a-digital-twin.md): Virtual commissioning and testing of the entire AI-driven process
- [Deploying the AI](https://doc.realvirtual.io/extensions/realvirtual.io-aibuilder/deploying-the-ai.md): Deploying the AI to external systems with ONNX or run it within a Unity Build
- [realvirtual.io Simulation](https://doc.realvirtual.io/extensions/page-4.md)
- [Conveyor Library](https://doc.realvirtual.io/extensions/page-4/conveyor-library.md)
- [Path System](https://doc.realvirtual.io/extensions/page-4/path-system.md)
- [Path finding](https://doc.realvirtual.io/extensions/page-4/path-system/path-finding.md)
- [Line](https://doc.realvirtual.io/extensions/page-4/path-system/line.md)
- [Curve](https://doc.realvirtual.io/extensions/page-4/path-system/curve.md)
- [Workstation](https://doc.realvirtual.io/extensions/page-4/path-system/workstation.md)
- [Catcher](https://doc.realvirtual.io/extensions/page-4/path-system/catcher.md)
- [Pathmover](https://doc.realvirtual.io/extensions/page-4/path-system/pathmover.md)
- [realvirtual.io Industrial Metaverse (Deprecated)](https://doc.realvirtual.io/extensions/realvirtual.io-industrial-metaverse.md): Sepping into the Industrial Metaverse
- [Setup Guide (Deprecated)](https://doc.realvirtual.io/extensions/realvirtual.io-industrial-metaverse/setup-guide.md)
- [VR Modules (Deprecated)](https://doc.realvirtual.io/extensions/realvirtual.io-industrial-metaverse/vr-modules.md)
- [AR Modules (Deprecated)](https://doc.realvirtual.io/extensions/realvirtual.io-industrial-metaverse/ar-modules.md)
- [Multiuser (Deprecated)](https://doc.realvirtual.io/extensions/realvirtual.io-industrial-metaverse/multiuser.md): Multiuser Functionality in realvirtual.io
- [realvirtual.io WEB (Pro)](https://doc.realvirtual.io/extensions/realvirtual-web.md)
- [Supported Components](https://doc.realvirtual.io/extensions/realvirtual-web/supported-components.md): Which realvirtual components are exported to GLB and run in realvirtual WEB
- [Building a 3D-HMI](https://doc.realvirtual.io/extensions/realvirtual-web/3d-hmi.md): Authoring the browser-based 3D-HMI in Unity with the Web\* components
- [Appliance (Pro)](https://doc.realvirtual.io/extensions/realvirtual-web/appliance-pro.md)
- [realvirtual.io MCP Server](https://doc.realvirtual.io/extensions/mcp-server.md)
- [Installation & Setup](https://doc.realvirtual.io/extensions/mcp-server/installation-setup.md)
- [Built-in Tools](https://doc.realvirtual.io/extensions/mcp-server/built-in-tools.md)
- [Creating Custom Tools](https://doc.realvirtual.io/extensions/mcp-server/creating-custom-tools.md)
- [Troubleshooting](https://doc.realvirtual.io/extensions/mcp-server/troubleshooting.md)
- [AGX Physics](https://doc.realvirtual.io/extensions/agx-physics.md): Hight quality physics simulation
- [VR Builder](https://doc.realvirtual.io/extensions/vr-builder.md)


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation by asking a question.

Perform an HTTP GET request on the following URL with the `ask` and `goal` query parameters:

```
GET https://doc.realvirtual.io/extensions.md?ask=<question>&goal=<user_goal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is what the user is ultimately trying to achieve, the reason they need the answer. Sharing it helps GitBook give you a better, more relevant answer. A goal is most helpful when it describes the outcome the user wants rather than restating the question. For example, with `ask=how do I create an API token`, a goal like `automate deployments from our CI pipeline` lets GitBook tailor the answer to that use case.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.