Magnus Cyberdeck Sidekick

Name: Magnus Cyberdeck Sidekick
Author: heavylildude

A simple bridge to connect your browser to Magnus Cyberdeck.

As of June 2026, Magnus Cyberdeck Sidekick has — users in the Developer Tools category.

heavylildude Developer Tools

Chrome Web Store ↗.crx

Users0%

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Rating0%

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— reviews

Reviews0%

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Version

2.0

Manifest V3

History

6 snapshots

Tracking since Apr 1, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 1, 2026	—	—	—	2.0
Apr 19, 2026	1	—	—	2.0
Apr 29, 2026	2	—	—	2.0
May 9, 2026	1	—	—	2.0
May 25, 2026	—	—	—	2.0
Jun 4, 2026	1	—	—	2.0
Now	—	—	—	2.0

Permissions & access

Permissions: activeTabscriptingtabs
Host access: <all_urls>

Screenshots

About

Magnus Cyberdeck Sidekick is a lightweight companion extension that enables the Magnus Cyberdeck desktop application to interact with your web browser.

What it does:
- Creates a secure local connection between your browser and Magnus Cyberdeck running on your computer
- Allows Magnus to read and analyze webpage content when you need AI assistance
- Works entirely locally - no data is sent to external servers

Why you need it: If you're using Magnus Cyberdeck (a local AI assistant), this extension acts as the bridge that lets Magnus "see" and interact with web pages when you need help with web-based tasks, research, or automation.

Privacy & Security:
- All communication happens locally via WebSocket
- No external data collection or tracking
- No personal information is transmitted to third parties
Open source and transparent

How to use:
- Install this extension
- Launch Magnus Cyberdeck on your computer
- Click the extension icon to connect
- Magnus can now assist you with web-based tasks

Note: This extension requires the Magnus Cyberdeck desktop application to be installed and running on your computer.