> For the complete documentation index, see [llms.txt](https://document.unifiedstacks.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://document.unifiedstacks.com/workflow-elements/agents.md).

# Agents

Agents are off-the-shelf tools which can help you enhance your workflow. These are collection of toolkits designed to do a specific task.  You can also select if the output of agents are visible to the users or hidden.

<figure><img src="https://3545311624-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FZomqulOCaUUsoGuopvVH%2Fuploads%2FRIBRRflxamESjfHWAElN%2FScreenshot%202024-04-17%20at%208.05.18%E2%80%AFPM.png?alt=media&amp;token=960f8249-0539-412b-8b36-f594caf61f8e" alt=""><figcaption></figcaption></figure>

### Google Search

You can use Google Search agent to perform real-time search on Google and retrieve answers. You can either hard code the search query or pipe a set of variables from the workflow.

<figure><img src="https://3545311624-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FZomqulOCaUUsoGuopvVH%2Fuploads%2FCMcg3D8g3EvDPNZ9GUKE%2FScreenshot%202024-04-17%20at%208.07.20%E2%80%AFPM.png?alt=media&amp;token=03cbe77c-5cae-46f7-b768-805e2cc3142b" alt=""><figcaption></figcaption></figure>

### Wikipedia

You can use Wikipedia agent to perform real-time search on Wikipedia and retrieve answers. You can either hard code the search query or pipe a set of variables from the workflow.

<figure><img src="https://3545311624-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FZomqulOCaUUsoGuopvVH%2Fuploads%2Fhj2Caq4amxz9bpwHmIgJ%2FScreenshot%202024-04-17%20at%208.54.32%E2%80%AFPM.png?alt=media&amp;token=2bb2c20a-1178-415a-b204-4c42ad8d19d5" alt=""><figcaption></figcaption></figure>

### YouTube

YouTube agent helps users to extract transcript by providing a YouTube video url. You can either hard code the url or pipe a set of variables from the workflow.

<figure><img src="https://3545311624-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FZomqulOCaUUsoGuopvVH%2Fuploads%2FWedUBEhidhlJjbd7vezg%2FScreenshot%202024-04-17%20at%208.14.58%E2%80%AFPM.png?alt=media&amp;token=d6f6880b-8661-4ff3-830c-8e143572e0a0" alt=""><figcaption></figcaption></figure>