BeClaude

plugin-security-checker

New
Community RegistryGeneralby kengo.nishimura

Security scanner for Claude Code plugins - analyzes hooks, MCP servers, scripts, and prompts for potential risks

First seen 5/22/2026

Overview

A marketplace that tracks and uncovers security issues in Claude Code plugins — like a detective.

Install

bash
claude plugin marketplace add <path-to-this-repo>

Structure

code
sleuth/
├── .claude-plugin/
│   └── marketplace.json
├── plugins/
│   └── plugin-security-checker/
└── README.md

Plugins

PluginDescription
plugin-security-checkerSecurity audit tool for Claude Code plugins

Adding plugins

Add your plugin to the plugins/ directory and register it in the plugins array of marketplace.json.

Install & Usage

1
Open your MCP config
~/.claude.json
2
Add the server config

Add the configuration to "mcpServers": { "plugin-security-checker": { "command": "...", "args": [] } }

3
Restart Claude Code
/mcp
View source on GitHub
securitymcppluginauditscannerplugin-review

Security Audits

LicenseUnknownSourceWarnRepositoryPass

Frequently Asked Questions

What is plugin-security-checker?

Security scanner for Claude Code plugins - analyzes hooks, MCP servers, scripts, and prompts for potential risks

How to install plugin-security-checker?

To install plugin-security-checker: open your mcp config (~/.claude.json), then add the config to "mcpServers": { "plugin-security-checker": { "command": "...", "args": [] } }. Finally, /mcp in Claude Code.

What is plugin-security-checker best for?

plugin-security-checker is a mcp categorized under General. It is designed for: security, mcp, plugin, audit, scanner, plugin-review. Created by kengo.nishimura.