Map internal networks and enumerate hosts, services, and VLANs with network tools.
npx skills add https://github.com/0x0pointer/skills --skill network-assess
Please help me install this Agent Skill. Skill: network-assess Source: https://github.com/0x0pointer/skills/tree/main/network-assess Command: npx skills add https://github.com/0x0pointer/skills --skill network-assess
The skill helps security teams identify, map, and assess internal networks to reveal segmentation weaknesses, exposed services, and potential audit gaps.
Describe the target CIDR, depth, run host discovery and service enumeration to generate a network diagram and findings.
High-intent search queries and answers about installing and using this skill.
To map internal networks and expose weaknesses, you need to run host discovery and service enumeration across your target CIDR. This process identifies trust boundaries, detects VLAN hopping, and reveals exposed services to produce actionable topology findings.
The best way to enumerate hosts across multi-VLAN environments is by applying network mapping techniques during red-team exercises or blue-team hardening. This reveals segmentation weaknesses and exposes services across the entire enterprise network infrastructure.
Yes, you need access to network tools such as nmap, arp-scan, nbtscan, snmpwalk, onesixtyone, smbmap, nfs-common, masscan, hping3, and netexec to perform internal network assessments and fully map the target infrastructure.
Yes, you can detect VLAN hopping, ARP spoofing, and broadcast protocol abuse during an internal network assessment. The process maps trust boundaries across the network to identify these segmentation weaknesses and infrastructure vulnerabilities.
Network enumeration helps blue-team hardening by mapping trust boundaries and exposing services across VLANs. It produces a network topology and actionable findings that reveal audit gaps and potential infrastructure weaknesses for remediation.
When using tools like masscan and netexec for host discovery, limitations depend on your described target CIDR and scan depth. Proper network segmentation and firewall rules may restrict enumeration, requiring adjusted depth to accurately map exposed services.
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