lutron-protocols

Investigate and patch Lutron Designer feature flags. Use when you need to find out what a named flag controls, locate where it is checked in the .NET DLLs, trace a gated UI element back through ViewModel/ModelView/Domain layers, determine whether a flag is consumed at all, or plan a new DLL patch to force-enable a flag. For the build/deploy cycle of patched DLLs, hand off to anthropic-skills:designer-deploy.

Decompile and analyze Lutron Designer .NET DLLs. Use when investigating how Designer implements a feature (account gating, channel entitlements, device model rules, toolbox platform filtering, protocol handlers), tracing an enum/attribute through the assembly stack, or cross-referencing SQLMODELINFO against in-DLL metadata. Complements designer-feature-flags (flag-specific tracing) and designer-project (project-file/DB queries).

CCA protocol reference — packet types, TDMA timing, 8N1 framing, QS Link fields. Points to authoritative sources, no duplication.

Reverse engineer Lutron S19/LDF firmware files — HCS08 MCU, CC1101 radio, CCA protocol extraction using Ghidra and Binary Ninja MCP tools

Open and query Lutron Designer project files (.hw/.ra3) — CCA address maps, zone assignments, device inventory, link topology. Use when analyzing project structure, planning device additions, or mapping CCA zone bytes.

Gather preset/scene zone assignments from a Designer project file (.hw/.ra3) and generate data/preset-zones.json for the CCX-WiZ bridge. Use when scenes change or bridge needs updated preset data.

nRF52840 USB dongle: flash sniffer or OpenThread RCP firmware, capture and analyze Thread/802.15.4 traffic. Use when asked to switch modes, capture packets, or reflash the dongle.

STM32 Nucleo H723ZG: hardware topology, firmware, CLI, shell commands, radio protocol handling. Use PROACTIVELY whenever discussing hardware, serial ports, USB devices, flashing, DFU, firmware, or any physical connection.