MCP Defender

@MCP-Defender

リポジトリホームページ

基本情報

カテゴリ

開発者ツール

ライセンス

AGPL-3.0

トランスポート

stdio

作者

MCP-Defender

MCP Defender について

Desktop app that automatically scans and blocks malicious MCP traffic in AI apps like Cursor, Claude, VS Code and Windsurf.

#mcp #ai-tools #model-context-protocol #mcp-server #mcp-client #mcp-tools #mcp-security#mcp-client-security

MCP Defender の設定

標準の設定はありません

このサーバーの README には解析可能な MCP 設定ブロックが含まれていません。インストール手順はリポジトリをご確認ください。

リポジトリ

MCP Defender のツール

ツール一覧はまだありません

この掲載には表示できるツール一覧がまだありません。サーバーにツールがないという意味ではありません。対応機能はプロジェクトのドキュメントをご確認ください。

ツールは README から自動的に抽出されます。メンテナーは ## Tools という見出しの下に記載することで、このタブに反映できます。

概要

What is MCP Defender?

MCP Defender is a desktop app that protects AI apps like Cursor from attacks by automatically proxying all MCP tool call requests and responses, checking them against a set of signatures, and alerting you to allow or block any harmful activity.

How to use MCP Defender?

Download the latest release for Mac from the GitHub releases page, or clone the repo, install dependencies with npm install, and start the app with npm start.

Key features of MCP Defender

Automatically proxies MCP tool call traffic from AI apps
Checks intercepted data against attack signatures
Alerts the user and asks to allow or block detected threats
Protects Cursor, Claude, Visual Studio Code, and Windsurf

Use cases of MCP Defender

Protect AI coding assistants from malicious tool call attacks
Intercept and inspect MCP traffic for security vulnerabilities
Block harmful actions before they execute in the AI app

よくある質問

Which apps are automatically protected?

MCP Defender protects Cursor, Claude, Visual Studio Code, and Windsurf.

How do I get started?

Download the latest release for Mac from the GitHub releases page, or clone the repo, then run `npm install` and `npm start`.

What license is MCP Defender under?

MCP Defender is licensed under the AGPL-3.0 license.

Who acquired MCP Defender?

MCP Defender has been acquired by Docker Inc.

What does MCP Defender protect against?

It protects against attacks on MCP tool calls by checking the intercepted data against a set of signatures and alerting you if anything harmful is detected.

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