> For the complete documentation index, see [llms.txt](https://docs.flopsar.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.flopsar.com/user-guide/agents/managing-extensions.md).

# Managing Extensions

The [agent extensions](/developer-guide/agent-extensions.md) are managed and stored in the server. You can access the management view by clicking the <mark style="color:blue;">`Plugins`</mark> item in the menu bar.

<figure><img src="/files/ySFsCq6e3bDpibb1jCkK" alt=""><figcaption><p>Sample plugins</p></figcaption></figure>

The view presents a list of all available plugins, stored in the server. If a plugin has an icon next to its class name, it means there is a source code of this plugin, which you can see by clicking this icon.&#x20;

In order to add new plugins click the <mark style="color:blue;">`Plus`</mark> button in the menu. Then, select the jar file with the extension classes. If the jar file contains valid extensions, you should get a view with detected extensions.

<figure><img src="/files/3CMKHD4g5kgFWV34FpEn" alt=""><figcaption><p>Sample new extensions</p></figcaption></figure>

You can verify that the extensions you upload are the ones you wanted before you send them to the server. When a new extension class is already present in the server registry, you will see a red icon in the <mark style="color:purple;">`Overwrite`</mark> column. If the extension has its source code attached, you will see a green icon in the <mark style="color:purple;">`Source attached`</mark> column. If everything is fine, just press the <mark style="color:blue;">`Accept`</mark> button to upload the extensions.

{% hint style="info" %}
There are sample [plugins](https://github.com/flopsar/agent-plugins.git) available publicly, which can be found at our [GitHub](https://github.com/flopsar) repos.
{% endhint %}