MCP Tool Poisoning Scanner for Cursor

io.github.marcepalacios12/mcp-poisoning-scanner

Scan MCP servers for tool poisoning, hidden instructions and silent tool changes. Runs on Apify.

client:Cursor transport:streamable-http

Install MCP Tool Poisoning Scanner in Cursor

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

{
  "mcpServers": {
    "mcp-poisoning-scanner": {
      "url": "https://mcp.apify.com/?tools=bigochelo/mcp-poisoning-scanner"
    }
  }
}

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