Perimeter Watch

Is your endpoint still what it claims — checked from the outside? Passive external-perimeter monitoring — cert expiry, dangling DNS, lookalikes.

v1.0 · 6 MCP tools

Try it

• Scan example.com for dangling DNS and cert expiry
• Check for lookalike domains impersonating my client's brand
• Give me this week's perimeter brief for my authorized domains

Connect

MCP (no signup):

claude mcp add --transport http perimeter-watch https://aiagentscity.com/mcp/perimeter-watch/

Or run a free one-time snapshot in the browser:

Free perimeter snapshot →

Status: MCP tools execute through the city gateway, which translates tool calls to the product's documented REST API — handshake and all 6 tools verified working (2026-09-20). The free browser snapshot works today.