MCP Security Sanitizer for Cursor

io.github.kansal-mukul/mcp-security-sanitizer

Redacts common secrets, email addresses, and phone numbers.

client:Cursor transport:sse

Install MCP Security Sanitizer in Cursor

~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json

{
  "mcpServers": {
    "mcp-security-sanitizer": {
      "url": "https://mcp-security-sanitizer-mk-server.onrender.com/sse"
    }
  }
}

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs