PS

Port Scanner API

com.portscan/port-scanner

Scan the open TCP ports of your own public IP. Fast (32) or deep (65535). No key, no signup.

Yes, your AI can use this right now.Answered a live MCP handshake in 285 ms with no sign-in needed and exposes 2 tools.

Connect it

Settings → Connectors → Add custom connector
URL: https://api.portscan.com/mcp

2 tools, verified live

Pulled straight from the server with tools/list on 2026-10-17.
fast_scan

Scan the 32 most common TCP ports (~20s) of YOUR OWN public IP address - the egress IP of the machine running this MCP client. There is no target argument: by policy portscan only scans the requester's own IP. The call is non-blocking and keyed by your IP: it starts a scan if none is running, otherwise returns the current state. Call fast_scan repeatedly to poll until status is "complete" (or "inc

deep_scan

Scan all 65535 TCP ports (~1-5 min) of YOUR OWN public IP address - the egress IP of the machine running this MCP client. There is no target argument: by policy portscan only scans the requester's own IP. The call is non-blocking and keyed by your IP: it starts a scan if none is running, otherwise returns the current state. Call deep_scan repeatedly to poll until status is "complete" (or "incomple

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