MCP Defender
Desktop app that automatically scans and blocks malicious MCP traffic in AI apps like Cursor, Claude, VS Code and Windsurf.
StaleNot tested
★ 251GitHub
0No CVEsstaleAGPL-3.0
Quick Install
{
"mcpServers": {
"mcp-defender": {
"command": "<see-readme>",
"args": []
}
}
}No install config available. Check the server's README for setup instructions.
Should you use this server?
Desktop app that automatically scans and blocks malicious MCP traffic in AI apps like Cursor, Claude, VS Code and Windsurf.
✓
Is it safe?
No package registry to scan.
No authentication — any process on your machine can connect.
AGPL-3.0. View license →
~
Is it maintained?
Last commit 209 days ago. 251 stars.
i
Will it work with my client?
Transport: stdio. Works with Claude Desktop, Cursor, Claude Code, and most MCP clients.
Test This Server
No automated test available for this server. Check the GitHub README for setup instructions.
Help improve this page
This server is missing a description. Tools and install config are also missing.If you've used it, help the community.
Add informationScore Breakdown
Security
0/30No known vulnerabilities.
✓
CVEs — No known CVEs for this package
○
Authentication — None required — easy to connect
✓
✓
✗
MCPpedia review — Not yet reviewed by MCPpedia
CVEs checked daily via OSV.dev. Score algorithm is open source.
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