MCP-Defender/MCP-Defender
Desktop app that automatically scans and blocks malicious MCP traffic in AI apps like Cursor, Claude, VS Code and Windsurf.
Implements a proxy-based architecture that intercepts all MCP tool calls and responses, analyzing them against signature-based detection rules before allowing execution. Operates as a transparent proxy layer between AI applications and their MCP servers, providing granular allow/block decisions per tool invocation. Supports Cursor, Claude, VS Code, and Windsurf through a unified desktop interface.
245 stars. No commits in the last 6 months.
Stars
245
Forks
41
Language
TypeScript
License
AGPL-3.0
Category
Last pushed
Sep 06, 2025
Commits (30d)
0
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