# Using tools outside of Superuser

Since every Superuser tool package is just an API server, it's easy to use Superuser tools outside of Superuser. Every package page comes with its own **Servers** section.

<figure><img src="/files/sgHGzGUqRyszGyEleL6D" alt=""><figcaption></figcaption></figure>

* The **REST API Server** is the URL the tool package is available at on the open web
  * This will **always** require authentication (see individual endpoint page for code examples) unless you specifically turn authentication off for your tool
  * Authentication uses [API keychains](/hosted-tools/publishing-tools-via-command-line/api-keychain-specification.md) which can be managed from your personal or organization dashboard under the **Developer** heading
* The **MCP Server** is the URL that the package is available at as an MCP server for use in other products
  * You can generate an API keychain from the package page directly if you need to


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# Agent Instructions: Querying This Documentation

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

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.superuser.app/hosted-tools/managing-tools/using-tools-outside-of-superuser.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
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.