DocumentationLearn how to use the network-engineering skill: from your first Packet Tracer lab to the netlab command reference.Getting startedIntroduction →What the skill does and why the network model is the source of truth.Installation →Install with the Skills CLI or git, per user or per project, and keep it updated.Quickstart →Your first Packet Tracer lab in five minutes: ask, validate, explore the diagram and assemble it.Using the skillWriting good requests →How to ask for designs, labs, lessons, troubleshooting, audits and change reviews.netlab CLICommand reference →Every netlab command, its flags, outputs and exit codes.Safety & limitsQuality gates, secrets & limits →What the validation gate blocks, how secrets are redacted and what the simulation does not model.