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Cline

MCP Security Guard for Cline

io.github.petrovicistefan/mcp-security-guard

Audit MCP servers for tool poisoning, rug pulls and supply-chain risk (OWASP MCP Top 10).

client:Cline transport:stdio runtime:npm

Install MCP Security Guard in Cline

~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json · windows: %APPDATA%\Code\User\globalStorage\saoudrizwan.claude-dev\settings\cline_mcp_settings.json 

{
  "mcpServers": {
    "mcp-security-guard": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-security-guard"
      ]
    }
  }
}

Cline's MCP Servers pane edits this file for you if you would rather not find it. Cline docs

MCP Security Guard in other clients

MCP Security Guard MCP server