Enumerate listening TCP/UDP ports and compare them against a baseline.
npx skills add https://github.com/abzhaw/juliaz_agents --skill port-scan
Please help me install this Agent Skill. Skill: port-scan Source: https://github.com/abzhaw/juliaz_agents/tree/main/meta/agents/security-agent/skills/01-port-scan Command: npx skills add https://github.com/abzhaw/juliaz_agents --skill port-scan
This Skill helps sysadmins and developers quickly identify ports on the host that are listening and detect unexpected listeners across services, reducing attack surface and misconfiguration risk.
Run the port-scan to enumerate all listening ports and compare them to the baseline.
High-intent search queries and answers about installing and using this skill.
To check for unexpected listening ports, run a port scan to enumerate all TCP and UDP listeners and compare them against a baseline of approved core services, flagging any mismatches or unknown ports.
Auditing network exposure involves running a port scan to enumerate all listening ports and compare them against a known baseline, flagging any unknown ports or missing baseline services to reduce attack surface.
Yes, you can use lsof to enumerate listening ports and detect unexpected listeners. The scan identifies external exposure by comparing active ports against an approved port policy baseline.
Port baseline comparison checks current listening ports against an approved list of core services. You need it for network security to detect missing services, unknown listeners, and unexpected external exposure.
Yes, port scanning works without external dependencies or components, relying solely on lsof to enumerate listening ports and compare them directly against a known baseline to flag mismatches.
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