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Preview of RustBoom Login Helper

RustBoom Login Helper by RustBoom

Enables Steam login for rustboom.gg by completing the Rust+ companion redirect automatically.

Available on Firefox for Android™Available on Firefox for Android™
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Extension Metadata

Screenshots
Without the extension: Facepunch's "Failed to send login message" error. With it installed: you land on rustboom.gg logged in.Three automatic steps handle the Steam login redirect silently in the background. No setup, no configuration needed.Minimal permissions, one domain only. Fully open source — read every line at github.com/RustBoom/rustboom-extension before installing.
About this extension
RustBoom Login Helper
Enables seamless Steam login for https://rustboom.gg — the Rust vending machine tracker — by automatically completing the Rust+ companion redirect that the browser can't handle on its own.

How it works
When you sign in with Steam on rustboom.gg, Facepunch's companion API issues a redirect using the rust-plus:// custom scheme. Browsers can't open that scheme, so the login would normally fail. This extension intercepts that redirect, extracts your login token, and delivers it back to rustboom.gg — completing sign-in without any extra steps from you.

Privacy & security
- Only activates on companion-rust.facepunch.com — it has zero access to any other website
- Does not collect, store, or transmit any of your data
- Does not read your Steam credentials, passwords, or any account information
- The login token is passed directly to rustboom.gg, exactly as a native app would receive it
- Fully open source — every line of code is publicly auditable

Open source

This extension is open source and available on GitHub:
https://github.com/RustBoom/rustboom-extension

You are encouraged to review the source before installing. There are no obfuscated scripts, no analytics, and no third-party dependencies.

--- Website: https://rustboom.gg
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Permissions and data

Required permissions:

  • Access browser tabs
  • Access your data for sites in the rustboom.gg domain

Optional permissions:

  • Access your data for companion-rust.facepunch.com

Data collection:

  • The developer says this extension doesn't require data collection.
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More information
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Version
0.1.1
Size
48.17 KB
Last updated
18 days ago (Jun 3, 2026)
Related Categories
  • Games & Entertainment
License
MIT License
Privacy Policy
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Version History
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