DirectoryMcp Defender
security

Mcp Defender

by MCP-Defender

36
Health
stale
18
Popularity

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

253stars
42forks
TypeScript
AGPL-3.0
Updated May 10, 2026
#ai-tools#mcp#mcp-client#mcp-client-security#mcp-security#mcp-server#mcp-tools#model-context-protocol

Add to Claude Desktop

Paste this into your claude_desktop_config.json file:

{
  "mcpServers": {
    "mcp-defender": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-Defender"
      ]
    }
  }
}

⚠ Install method inferred — check the GitHub README for exact setup

Config file location: ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows)

Maintenance Healthstale

Freshness8/40
Issue response3/30
Org backing20/20
Longevity5/10
› Updated within a year
› Most issues unresolved
› Org-backed

Server Info

Categorysecurity
LanguageTypeScript
LicenseAGPL-3.0
StatusACTIVE

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