Perimeter Watch for Windsurf

io.github.entradox/perimeter-watch-scanner

Passive domain-perimeter checks — cert expiry, subdomain takeover, lookalikes — as agent tools

client:Windsurf transport:streamable-http tools:6

Install Perimeter Watch in Windsurf

~/.codeium/windsurf/mcp_config.json · windows: %USERPROFILE%\.codeium\windsurf\mcp_config.json

{
  "mcpServers": {
    "perimeter-watch-scanner": {
      "serverUrl": "https://perimeter-watch-api-production.up.railway.app/mcp/"
    }
  }
}

Global only — Windsurf has no per-project MCP config. Refresh Cascade after saving. Windsurf docs