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claude-security

v0.11.0

Deep vulnerability scanning of your own code, run entirely inside your Claude Code session at a chosen effort tier, with every finding challenged before it is reported and the verification tally computed in code. Turns surviving findings into targeted patches, each verified by a panel of agents, that you apply when you choose. See the plugin README for the tiers, the report format, and the trust model.

Claude Code1 Skill

By AnthropicLicense: SEE LICENSE IN LICENSE36.7k GitHub starsUpdated 2 hours ago

Directory evidence

Runtimes
Claude Code
Parsed components
1 skill or MCP entry
Source updated
Sep 24, 2026
Manifest status
Canonical path parsed

The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →

Install claude-security for Claude Code

Installs for the current user
claude plugin marketplace add IchenDEV/agent-plugin-mkt
claude plugin marketplace update agent-plugin-marketplace
claude plugin install claude-security@agent-plugin-marketplace

Paste and run these commands in a terminal with Claude Code. They add and refresh the PluginsMP catalog, then install this plugin.

The installer fetches third-party code from the source repository shown on this page. This directory validates manifest structure and source location, but does not perform a security audit; review the manifest, components, and source before installing.

Get the source manually
git clone https://github.com/anthropics/claude-plugins-official

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The plugin root is plugins/claude-security/.

Plugin files

plugins/claude-security/
├── .claude-plugin/plugin.json
└── skills/claude-security/SKILL.md

Included Skills1

claude-securityskills/claude-security/SKILL.md

The Claude Security menu — pick a job: scan the codebase (the whole repository or a scoped part of it), scan changes (this branch's or a pull request's diff, or one commit), or suggest patches (findings turned into targeted patch files, each verified by a panel of agents, that you apply when you choose).

Plugin manifests1

plugins/claude-security/.claude-plugin/plugin.json
{
  "name": "claude-security",
  "version": "0.11.0",
  "description": "Deep vulnerability scanning of your own code, run entirely inside your Claude Code session at a chosen effort tier, with every finding challenged before it is reported and the verification tally computed in code. Turns surviving findings into targeted patches, each verified by a panel of agents, that you apply when you choose. See the plugin README for the tiers, the report format, and the trust model.",
  "author": {
    "name": "Anthropic",
    "email": "[email protected]"
  },
  "license": "SEE LICENSE IN LICENSE",
  "keywords": [
    "security",
    "vulnerability",
    "scan",
    "audit",
    "appsec",
    "code-review",
    "remediation",
    "autofix"
  ]
}

For maintainers

If you maintain this plugin, link to this source-backed listing from your README so users can review its manifest and indexed components.

[claude-security on Agent Plugins Marketplace](https://pluginsmp.com/plugins/claude-security)