Beagle Security vs xss-shield
xss-shield is no longer listed on any marketplace we read: these are its last known data, as of 2026‑10‑18.
Beagle Security is an MCP server published by beaglesecurity. Marketplaces we read that list it: 1 (Docker MCP Catalog). xss-shield is a plugin bundle for AI coding tools published by barnburner121. No marketplace we read lists it any more. As of our marketplace pass on 2026-10-20. A plugin in this pair is no longer listed on any marketplace we read, so search engines are asked not to index the page.
Where each is published
| Marketplace |   Beagle Security | |
|---|---|---|
| Docker MCP Catalog | Listed Version: sha256:4be5e4ae4369 Forks (GitHub): 0 Pulls (Docker Hub): 35 086 Stars (Docker Hub): 1 Stars (GitHub): 1 Not marked · First seen |
Not listed |
| Community marketplace barnburner121/claude-plugin-marketplace | Not listed | Removed on 2026-10-18 Version: 1.0.0 Forks (GitHub): 0 Stars (GitHub): 3 Not marked · First seen |
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.
The facts side by side
| Fact | Beagle Security | xss-shieldno longer listed · |
|---|---|---|
| Marketplaces that list it (differs) | 1 | 0 |
| Stars (GitHub) (differs) | 1 | 3 |
| Pulls (Docker Hub) (differs) | 35 086 | No figure on Docker Hub |
| Forks (GitHub) | 0 | 0 |
| Last release | Not published | Not published |
| Where it runs (differs) | On your machine (mcp/beagle-security-mcp-server) | On your machine (@barnburner121/plugin-hub-mcp) |
| Transport (differs) | stdio | Not stated |
| Tools it declares (differs) | 17 | Not published |
| Environment variables it asks for (differs) | 1, secrets among them: 1 | Not published |
| Parts of the bundle (differs) | Not a bundle | 2 |
| Licence | MIT | MIT |
| Repository (differs) | github.com/beaglesecurity/beagle-security-mcp-server | github.com/barnburner121/claude-plugin-marketplace |
| Changes in the last 7 days (differs) | 0 | 4 |
| First seen (differs) | 2026-10-11 | 2026-10-14 |
Lines where the two differ have a tinted background and bold values. No value is marked better or worse: a plugin no marketplace lists any more is shown with its last known data, which we do not rank against current figures.
What to use instead of xss-shield
Plugins still listed whose own names, descriptions, tools and skills are closest in meaning to it. Comparable, not endorsed.
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Client-side web security scanner — detects secrets, vulnerable JS libraries, misconfigurations, XSS sinks, CORS issues, and more
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claude-code-vulnerability-check
Detect CVE (Common Vulnerability Exposure) in PHP / JS project. Auto apply minor fixes and patch Alert on necessity of major update (prevent breaking changes)
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Grade a site's security headers with fixes and a badge; read logs or code for the defender.
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Security review for Claude-generated code. Pattern-based warnings on edits, LLM-powered diff review on Stop, and an agentic commit reviewer that catches injection, XSS, SSRF…
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Scan, monitor and fix a live web app from your editor: graded security reports with fix prompts.
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Security auditor and hardener for vibe-coded projects. 170+ vulnerability checks across 24 categories including injection, XSS, auth bypass, IDOR, Supabase RLS, prompt injection…
What each says it does
Beagle Security
Connects with the Beagle Security backend using a user token to manage applications, run automated security tests, track vulnerabilities across environments, and gain intelligence from Application and API vulnerability data.
xss-shield
Scan for XSS vulnerabilities in templates and frontend code
How to run each
Beagle Security As a local MCP server: Docker image
claude mcp add --env "BEAGLE_SECURITY_API_TOKEN=<YOUR_BEAGLE_SECURITY_API_TOKEN>" --transport stdio beagle-security -- docker run -i --rm -e BEAGLE_SECURITY_API_TOKEN mcp/beagle-security-mcp-serverRequires: BEAGLE_SECURITY_API_TOKEN (secret)
xss-shield
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
Commands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
The marketplaces of xss-shield publish no list of tools, so we do not compare tools.
Settings each asks for
The marketplaces of xss-shield publish no settings it asks for, so we do not compare settings.
What it can do: Beagle Security · What it can do: xss-shield · Compare two other plugins
Data comes from the Docker MCP Catalog (desktop.docker.com/mcp/catalog) and Docker Hub. 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.