# RS Levels Capture

> Capture display-only RocketScooter chart levels for TradingView, Thinkorswim, and local RS Levels tools—without trading or brokerage automation.

Canonical page: [https://chrome-stats.com/d/rs-levels-capture](https://chrome-stats.com/d/rs-levels-capture)

## Overview

- **ID:** `rs-levels-capture`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Austin
- **Category:** other
- **Daily users:** 1
- **Weekly downloads:** 1
- **Version:** 0.4.5
- **Last updated:** 2026-09-03
- **First published:** 2026-08-31
- **Size:** 77 KB
- **Data as of:** 2026-09-13
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/rs-levels-capture/)
- **Website:** [https://github.com/anaremore/rs-levels](https://github.com/anaremore/rs-levels)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/rs-levels-capture/privacy/](https://addons.mozilla.org/firefox/addon/rs-levels-capture/privacy/)

## Description

RS Levels Capture is a local-first browser extension that captures allowlisted display-level data from RocketScooter pages you already have open.

It detects supported futures and stock charts and lets you:
- send or copy a compact payload for the RS Levels TradingView indicator;
- generate a paste-ready Thinkorswim study from one selected chart; and
- post snapshots to a local RS Levels service for supported chart-platform plugins, diagnostics, and API tools.

The extension does not place trades, access brokerage accounts, or automate orders. It is not designed to read cookies, passwords, authorization headers, positions, balances, profit-and-loss data, or unrelated page content.

Captured data is sent to <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/43aae9642a3383c6d03523a1fc085079ad35be35123e837614f3cd803a9084b5/http%3A//127.0.0.1%3A8765" rel="nofollow">http://127.0.0.1:8765</a> by default, or to a trusted private service URL explicitly configured by the user. Data is not sent to the extension developer, advertising services, or analytics services.

TradingView access is optional and requested only when the user chooses Send to TradingView. The extension fills the visible RS Levels Payload field and never submits the settings dialog. Clipboard exports occur only when explicitly requested.

RocketScooter access and any third-party charting accounts or subscriptions are provided separately. Firefox Desktop 140 or later is required. Firefox for Android is not currently supported.

RS Levels Capture is an independent project and is not affiliated with or endorsed by RocketScooter, TradingView, or Thinkorswim.

## Rankings

- #98,422 — Overall
- #83 — level
- #125 — capture

## Permissions and access

### Permissions

- `storage`
- `clipboardWrite`
- `scripting`

### Host permissions

- `http://127.0.0.1/*`
- `http://localhost/*`
- `https://rocket.place/*`
- `https://*.rocket.place/*`
- `https://rocketscooter.com/*`
- `https://*.rocketscooter.com/*`

### Content script matches

- `rocket.place`
- `*.rocket.place`
- `rocketscooter.com`
- `*.rocketscooter.com`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
- This extension was recently updated in the past month. New updates may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/rs-levels-capture)