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xss-shield

Scan for XSS vulnerabilities in templates and frontend code

Plugin bundle · by barnburner121

About

xss-shield is a plugin bundle for AI coding tools published by barnburner121. Marketplaces we read that list it: 1 (Community GitHub marketplaces). We first saw it on 2026-10-14 and have recorded no change since. As of our marketplace pass on 2026-10-14.

What it asks for

  • Runs on your machine

None of the marketplaces we read publishes its tools or the settings it asks for.

What it declares, asks for and runs, in full

Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.

Works with

  • Claude Code

From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.

Connect

Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.

As a Claude Code plugin

Built from what Community GitHub marketplaces declares.

Claude CodeInside a Claude Code session
/plugin marketplace add barnburner121/claude-plugin-marketplace
/plugin install xss-shield@barnburner121-plugins

Where it is published

MarketplaceStatusVersionFiguresVerifiedFirst seen
Community marketplace barnburner121/claude-plugin-marketplace (Open the source on GitHub) Listed 1.0.0 Forks (GitHub): 0
Stars (GitHub): 3
Not marked

Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.

Listed in one community marketplace
MarketplaceRepositoryStars (GitHub)
barnburner121-plugins barnburner121/claude-plugin-marketplace 3

Which marketplaces we read and how we check them

What the bundle contains

As published on Community GitHub marketplaces.

MCP servers: 1

  • plugin-hub

Skills: 1

  • xss

What changed

  1. Became a product we track
  2. Community GitHub marketplaces: appeared

Possibly the same plugin

Listings that share a signal with this one but not enough for us to treat them as the same product.

  • a11y-fixerbarnburner121 · Starts the same package with other parts around it

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Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.

Is this your plugin?

Add it to your projects and prove you maintain it with a file in its repository, a file on your domain or a DNS record. You get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and its remote endpoint goes on monitoring as a web service.

Data comes from public marketplace files in GitHub repositories of their authors. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.

Where the data comes from: how the catalog is built