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

# Settings page

> Pairing, port, HTTP endpoint, developer-browser policy, agent overlay, activity log, appearance and the emergency stop.

## Companion

| Setting       | Notes                                                                                                                                                                       |
| ------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Pairing token | Printed by `browser_status` while unpaired, or read from `~/.browspark/token`. Stored only in this browser profile. Leaving the field empty on save keeps the stored token. |
| Bridge port   | Where the companion listens on localhost. Change it when you run the companion with `--port`; the Overview setup snippets follow. Default `9223`.                           |
| Connection    | Live status with the connection age, or the last error, plus **Connect** / **Disconnect**.                                                                                  |

## Other clients

Shows the [HTTP endpoint](/connect/http-endpoint) with a copy button once paired:

```text theme={null}
http://127.0.0.1:9223/mcp?token=…
```

## Developer browser

Whether the agent may open a separate Chrome. **Only when needed** (default), **Always**, or **Never**. See [Tool policy](/concepts/tool-policy#developer-browser-policy).

## Agent overlay

**Show the agent at work** switch, on by default. Draws the soft cyan halo, moving cursor and Stop button on tabs while the agent drives them. See [The agent overlay](/concepts/tabs-and-sharing#the-agent-overlay).

## Privacy

**Activity log** switch. Off by default; see [Activity](/dashboard/activity).

## Emergency stop

Detaches the debugger from every tab, clears the shared list, switches Share everything off and disconnects. Nothing is retried on resume. **Resume** reconnects; share tabs again afterwards.

## Appearance

The sidebar's theme control switches between system, light and dark. The choice is stored per browser profile. Every page has full light and dark palettes; screenshots in these docs show both.