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

# What the extension does

## Notifications

When a signal fires, a card pops up at the top of the screen: the strategy tag, ticker, token name, market cap and dev stats. Click the card to open the token in your chosen terminal.

<div style={{ maxWidth: "1000px", margin: "0 auto" }}>
  <Frame>
    <img src="https://mintcdn.com/useful-ac4cab9d/_KVzZ4QABRhAefjO/images/extension/banners.png?fit=max&auto=format&n=_KVzZ4QABRhAefjO&q=85&s=aa938213acb3931748aab0db185cc24e" alt="USEFUL notification" width="1090" height="295" data-path="images/extension/banners.png" />
  </Frame>
</div>

## Popup settings

<div style={{ maxWidth: "360px", margin: "0 auto" }}>
  <Frame>
    <img src="https://mintcdn.com/useful-ac4cab9d/_KVzZ4QABRhAefjO/images/extension/popup.png?fit=max&auto=format&n=_KVzZ4QABRhAefjO&q=85&s=4e3fd3066a5d0f451f533470d7c105d0" alt="USEFUL extension settings" width="341" height="521" data-path="images/extension/popup.png" />
  </Frame>
</div>

In the extension popup:

* **Key** — paste and save; **Reconnect** re-connects.
* **Terminal** — Axiom / GMGN / Terminal, where tokens open.
* **Notifications** — on/off and card size.
* **Sound** — on/off and volume.
* **Auto-open tabs** — open the token automatically on a signal; **Reuse active tab** — reopen in the same tab instead of piling up new ones.
* **Signal filters** — which signals to show: FLIP / HOLD / X SIGNAL / CUSTOM / ♥ DEV / SNIPE (on FREE, SNIPE and X SIGNAL are hidden).

## Tools on pump.fun

On pump.fun search cards the extension adds a **V 5m badge** (5-minute volume in SOL) and an **"open in terminal" button**.

<div style={{ maxWidth: "1000px", margin: "0 auto" }}>
  <Frame>
    <img src="https://mintcdn.com/useful-ac4cab9d/_KVzZ4QABRhAefjO/images/extension/pump-tools.png?fit=max&auto=format&n=_KVzZ4QABRhAefjO&q=85&s=18b0e8a298a06e768b753c0013cff6fe" alt="V 5m badge on pump.fun" width="1207" height="962" data-path="images/extension/pump-tools.png" />
  </Frame>
</div>

<Card title="Next: OG Finder" icon="search" href="/en/og-finder/overview" horizontal>
  Find the original token behind any memecoin.
</Card>