Source Code $69

Web Guardian — Full Suite

Eight consumer protection modules. One extension. One permission grant.

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The problem

Seven extensions is seven trust relationships

Running seven separate security extensions creates seven separate background processes, seven sets of content scripts injected into every page you load, and seven separate trust relationships with seven different developers — any of whom could be acquired by a data broker tomorrow.

The EFF has documented the pattern: legitimate extensions accumulate users, get acquired, and the new owner has read access to everything those users browse. CISA has flagged maliciously updated extensions as a documented supply chain attack vector.

More extensions doesn't mean more protection. It means more attack surface.

How it works

Step by step

  1. Install Web Guardian as a single Chrome extension.
  2. All eight protection modules run through one shared background script.
  3. Price history is tracked across shopping sites. Cookie banners are equalized. Checkout pages are scanned for rogue scripts. Contracts are analyzed. Phishing signals are checked. Dark patterns are flagged. Tracker scripts are blocked. Link parameters are cleaned.
  4. One content script per page instead of seven. One runtime instead of seven competing processes.
  5. The source is open — you can verify exactly what data is read and confirm nothing leaves your browser that shouldn't.
Who it's for

Power users who run multiple extensions

Replace your stack of single-purpose extensions with one auditable, open-source suite that covers the same ground with less memory overhead and a smaller trust surface.

Developers building security suites

The full source code is the architectural foundation for a unified consumer protection extension. All eight modules, shared runtime, permission mapping, and deploy guide included.

What's included
  • Full Chrome extension source code (Manifest V3)
  • All 8 protection modules
  • Shared background script architecture
  • Complete permission mapping
  • Deploy guide
  • Commercial license

One extension. Everything covered.

Replace your stack with something you can actually audit.

Get the source code ($69) →

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