AI Agent Skills

Specialist subagent: Embedded systems, firmware, RTOS, microcontrollers (STM32, ESP32, Arduino), IoT, and bare-metal C/C++ specialist. Use when developing firmware, work…

Inspect or package QEMU disk, SD, eMMC, flash, pflash, firmware, raw, and qcow2 images. Use for read-only image format, partition, region, offset, sector-size, and hash…

Use for booting Linux in QEMU through either direct kernel loading or firmware and bootloader stages, selecting the path from task inputs while preserving provenance, bo…

Use to extract a source-cited QEMU register and behavior contract from drivers, datasheets, firmware, device trees, runtime traces, and SVD, IP-XACT, SystemRDL, or vendo…

Use for building U-Boot artifacts for QEMU firmware boot testing, including defconfig selection, cross compile variables, SPL/TPL, U-Boot proper, FIT or ITB files, BL31…

Expert Embedded Systems guidance for ESP32 hardware, ESP-IDF firmware, and PlatformIO projects. Use for chip selection (S3, C3, C6, etc.), memory management (MMU, PSRAM)…

Use when debugging 8051-compatible microcontrollers, 51 MCU firmware, STC download issues, Keil C51 projects, interrupts, timers, UART, or startup failures

Use when debugging embedded bootloaders, application jumps, vector table offsets, firmware upgrade flow, OTA state, image validation, rollback, or boot selection failures

Use when integrating, porting, configuring, or debugging CmBacktrace on Cortex-M faults, stack traces, firmware metadata, fault handlers, or crash logs

Use when debugging Cortex-M microcontrollers, firmware bring-up, SWD/JTAG sessions, faults, startup code, or flashing failures

Use when debugging Cortex-R5 or Cortex-R firmware — TCM, MPU, caches, DFSR/DFAR aborts, exceptions, GIC/VIC interrupts, lockstep or split mode, ECC, or JTAG bring-up

Use when triaging embedded device, MCU, firmware, board bring-up, flashing, serial log, RTOS, bootloader, low-power, or peripheral debug requests

Use when embedded firmware crashes, traps, faults, resets unexpectedly, jumps to default handlers, corrupts stack, or executes invalid instructions

Expert assistant for ZMK and QMK keyboard firmware configs. Use when auditing or improving a zmk-config or QMK keymap, tuning home row mods or hold-taps, adding smart la…

Use when writing hardware, firmware, verification, or tooling code that will reach real silicon, and you face a tradeoff between shipping fast and shipping correct; cove…