embedded-systems

Quick Review

Excellent embedded systems skill with comprehensive coverage of firmware development, RTOS, and microcontroller programming. The description clearly targets specific platforms (STM32, ESP32, FreeRTOS) and use cases. The SKILL.md provides strong structure with a reference architecture pointing to detailed guidance files for RTOS patterns, protocols, memory optimization, etc. The core workflow, constraints (MUST/MUST NOT), and output templates give actionable implementation guidance. Novelty is good—embedded systems require specialized domain knowledge (interrupt handling, power optimization, hardware registers) that a general CLI agent would struggle with. Minor limitation: while highly useful, some aspects like basic GPIO or simple UART implementations are relatively standard patterns, though the skill adds value through comprehensive constraint checking and optimization focus.