> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.nvidia.com/fastgen/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.nvidia.com/fastgen/_mcp/server.

# Third-party components

[View source on GitHub](https://github.com/NVlabs/FastGen/blob/7889625364c56fa02d2a54c1683c99a98bc891c3/fastgen/third_party/README.md)

This directory contains third-party code adapted for use in FastGen.

| Component                                                                                                                                             | Description                   | README                                                                                                                                               |
| ----------------------------------------------------------------------------------------------------------------------------------------------------- | ----------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------- |
| [Depth Anything V2](https://github.com/NVlabs/FastGen/tree/7889625364c56fa02d2a54c1683c99a98bc891c3/fastgen/third_party/annotators/depth_anything_v2) | Depth estimation for VACE WAN | [README](https://github.com/NVlabs/FastGen/blob/7889625364c56fa02d2a54c1683c99a98bc891c3/fastgen/third_party/annotators/depth_anything_v2/README.md) |
| [WAN Prompt Expand](https://github.com/NVlabs/FastGen/tree/7889625364c56fa02d2a54c1683c99a98bc891c3/fastgen/third_party/wan_prompt_expand)            | Prompt expansion for WAN 2.1  | [README](https://github.com/NVlabs/FastGen/blob/7889625364c56fa02d2a54c1683c99a98bc891c3/fastgen/third_party/wan_prompt_expand/README.md)            |