Use when building, automating, or debugging Cisco Packet Tracer networks through the `packet-tracer` MCP (the `pt_*` tools) — planning topologies from natural language, live-deploying into a running Packet Tracer, adding devices / links / modules, applying ACL / NAT, exporting configs, or writing raw Script-Engine JS via `pt_send_raw`. This is the authoritative reference for the tool catalog, the mandatory discover→plan→validate→deploy workflow, the EXACT PT Script-Engine API (so you never invent method names), and the known rough edges. Load it before driving the MCP so you act from verified facts, not guesses.
2026-07-20