csp-builder
Generate and validate Content Security Policy headers
Plugin bundle · by barnburner121
About
csp-builder 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.
/plugin marketplace add barnburner121/claude-plugin-marketplace
/plugin install csp-builder@barnburner121-pluginsWhere it is published
| Marketplace | Status | Version | Figures | Verified | First 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
| Marketplace | Repository | Stars (GitHub) |
|---|---|---|
| barnburner121-plugins | barnburner121/claude-plugin-marketplace | 3 |
What the bundle contains
As published on Community GitHub marketplaces.
MCP servers: 1
plugin-hub
Skills: 1
csp
What changed
- Became a product we track
- 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.
Similar plugins
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security-headers-csp-lint io.github.jmshinhwa/security-headers-csp-lint
Reads security headers and CSP line by line in your config file and names the lines that silently do
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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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Scan a website's HTTP security headers (HSTS, CSP, framing, COOP/CORP, cookies). Score + fixes.
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Grade a site's security headers (A–F) with one-line fixes and a README badge. No key needed.
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Fetch a URL's response headers and grade CSP, HSTS, X-Frame-Options and related security headers.
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cra-24-72-14-reporting-lint io.github.jmshinhwa/cra-24-72-14-reporting-lint
Reads your SECURITY.md against the EU Cyber Resilience Act reporting clock that started on 11 Septem
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Scan code for missing input validation and generate sanitizers
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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.