rebuilt-2026

AdvantageKit logging framework best practices for FRC Java robots (2026 / AKit 4.x). Use when implementing or reviewing AdvantageKit IO layers, Logger usage, replay-compatible subsystem design, signal logging, output logging, or deterministic simulation. Triggers on: AdvantageKit, Logger.recordOutput, Logger.processInputs, LoggedRobot, IO interfaces, IOInputs, AutoLog annotation, replay, log-replay, non-deterministic, or any AdvantageKit-related robot code task.

WPILib and FRC robot programming best practices, design patterns, and code guidance for Java. Use when writing, reviewing, or explaining WPILib robot code—command-based project structure, subsystems, autonomous routines, RobotContainer layout, command definition patterns (inline, factory, subclass), or Constants organization.