xss-prevention
Prevents Cross-Site Scripting attacks through input sanitization, output encoding, and Content Security Policy. Use when handling user-generated content, implementing rich text…
Plugin bundle · by Claude Skills Maintainers
About
xss-prevention is a plugin bundle for AI coding tools published by Claude Skills Maintainers. Marketplaces we read that list it: 1 (Community GitHub marketplaces). The last change we recorded was on 2026-11-09. As of our marketplace pass on 2026-11-10.
Prevents Cross-Site Scripting attacks through input sanitization, output encoding, and Content Security Policy. Use when handling user-generated content, implementing rich text editors, or securing web applications.
What it asks for
- Installs as a plugin bundle
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.
/plugin marketplace add secondsky/claude-skills
/plugin install xss-prevention@claude-skillsWhere it is published
| Marketplace | Status | Version | Figures | Verified | First seen |
|---|---|---|---|---|---|
| Community marketplace secondsky/claude-skills (Open the source on GitHub) | Listed | 3.9.0 | Forks (GitHub): 36 Stars (GitHub): 248 |
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
| Marketplace | Repository | Stars (GitHub) |
|---|---|---|
| claude-skills | secondsky/claude-skills | 248 |
How its figures have moved
- 2026-11-0636
- 2026-11-0936
- 2026-11-06246
- 2026-11-08247
- 2026-11-09248
Each dot is a day we read a different number; flat stretches are days the number did not move. Figures of different marketplaces are never added up.
What the bundle contains
As published on Community GitHub marketplaces.
Skills: 1
xss-prevention
What changed
- Became a product we track
- Community GitHub marketplaces: appeared
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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.
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