What problem does it solve? Network work spans many disconnected tasks — auditing a pasted Cisco config, designing VLAN segmentation, diagnosing why DNS fails, scripting a change across dozens of switches, or planning a homelab — and mistakes in any of them can cause outages or lock operators out of their own gear. This Skill consolidates all of that into one mode-detected workflow with consistent safety rules. ## Core Features & Use Cases - Five auto-detected modes: config review with an evidence-based severity ladder (Critical/High/Medium/Low plus PASS/WARNING/BLOCK verdict), network design for homelab or enterprise/multi-site, read-only OSI-layer troubleshooting, device operations with change-window discipline, and homelab build-out planning. - Safe automation patterns: Netmiko-based SSH collection and guarded change scripts with preflight validation — destructive-command detection, duplicate IP and subnet overlap checks, credential hygiene, bounded concurrency, and dry-run-by-default posture. - Vendor-aware guidance: concrete Cisco IOS/IOS-XE command patterns plus conceptual maps for UniFi, pfSense/OPNsense, and MikroTik UIs, with explicit staleness caveats. - Use Case: A user pastes a switch config and asks "cek config Cisco ini" — the Skill enters config-review mode, quotes the exact offending lines (e.g. snmp-server community public), assigns severities, and returns a BLOCK verdict with safe remediations. ## Quick Start Ask the assistant to review this Cisco switch configuration for security issues before tonight's maintenance window.
