> ## Documentation Index
> Fetch the complete documentation index at: https://docs.devin.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# DeepWiki

> Get AI-powered explanations of code symbols with DeepWiki. Hover over functions, variables, and classes to understand unfamiliar code in your codebase.

We've implemented [Devin's DeepWiki feature](/work-with-devin/deepwiki) inside of the Devin Desktop Editor. Use it to get up to speed on unfamiliar parts of your codebase.

You can find the DeepWiki interface in the Primary Side Bar / Activity Bar.

<video autoPlay controls muted loop playsInline className="w-full aspect-video" src="https://mintcdn.com/cognitionai/WE51TvKjsiyk1ZHl/desktop/assets/windsurf/deepwiki-demo.mp4?fit=max&auto=format&n=WE51TvKjsiyk1ZHl&q=85&s=4f61fca9b49cc54ea2c711e86a857f76" data-path="desktop/assets/windsurf/deepwiki-demo.mp4" />

To use DeepWiki, hover over a symbol in your codebase and press `Cmd+Shift+Click` to open detailed explanations of code symbols.

Unlike classical hover cards that just show basic type information, DeepWiki-powered hover explains functions, variables, and classes as you read through code.

You can send the DeepWiki explanation to Cascade as an `@-mention` by clicking the `⋮` button in the top right of the DeepWiki panel and selecting `Add to Cascade`.

<img style={{ display: "block", margin: "auto" }} src="https://mintcdn.com/cognitionai/WE51TvKjsiyk1ZHl/desktop/assets/windsurf/deepwiki-example.jpg?fit=max&auto=format&n=WE51TvKjsiyk1ZHl&q=85&s=ebca08105f6164c588fefe53adeeaef2" width="2050" height="2448" data-path="desktop/assets/windsurf/deepwiki-example.jpg" />