Scan your codebase for vulnerabilities changedclaude-security
Nearest release: v2.1.290, published 4 hours before upstream edited the page. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.
Upstream edited this page at 5 Oct 2026 22:35 UTC, give or take a minute or two: the time comes from Anthropic’s own sitemap rather than from a commit. This site recorded the change at 5 Oct 2026 22:37 UTC.
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4343* If it reports `Marketplace "claude-plugins-official" not found`, add the marketplace with `/plugin marketplace add anthropics/claude-plugins-official`, then retry the install.
4444* If it reports that it [can't find the plugin in the marketplace](/docs/en/plugins/install#install-a-plugin), check the plugin name for a typo.
4545
46Check the install summary. If it reports `Run /reload-plugins to activate.`, see [Apply plugin changes without restarting](/docs/en/plugins/cli-reference#reload-plugins) to activate the plugin in your current session.
46Check the install summary. If it reports `Run /reload-plugins to apply.`, see [Apply plugin changes without restarting](/docs/en/plugins/cli-reference#reload-plugins) to activate the plugin in your current session.
4747
4848Once the plugin is active, you're ready to [scan and fix your codebase](#scan-and-fix-your-codebase).
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