
Description
claude-security is an agent skill from Anthropic's official plugins collection, listed on skills.sh. It runs a security review of a codebase in one of three ways: a scan of the whole repository or a chosen part of it, a scan of changes, which means the diff of the current branch, a pull request or a single commit, or a suggestion of patches for findings. When the user does not say which job they want, the skill opens with a menu of those three options and recommends scanning the codebase. Before a scan starts it asks one confirmation question, unless the request already accepted the scan's time or token cost. It also suggests auto mode for smoother runs. The skill's page warns that it contains shell command directives that can run commands on the system, so the page says to review it carefully before installing. It is for developers who want an AI-assisted security check of their own code, run from inside their project.…
Highlights
- Scan the whole codebase or a part of it
- Scan the diff of a branch, pull request or commit
- Suggest patches for findings
- Menu and a confirmation before each scan
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claude-security FAQ
What does the claude-security skill do?
It scans a codebase, its recent changes, or a commit or pull request diff for security issues, and can suggest patches.
How do I install it?
Run: npx skills add https://github.com/anthropics/claude-plugins-official --skill claude-security
Does it run commands on my machine?
Its page says it contains shell command directives that may execute system commands, so review the skill carefully before installing it.
Will a scan start without asking?
No. The skill asks for a single confirmation before a scan starts, unless the request already accepted its time or token cost.
Which scan should I start with?
The skill recommends Scan codebase as its default choice from the menu.
What are the best claude-security alternatives?
Popular alternatives to claude-security include code-review, review and security-review. See all claude-security alternatives









