First Rust release of Agent Knocks — a tiny system-tray status light for AI coding agents (Claude Code / Codex / pi). Tri-state dot + intuitive earcons + toast, hook-driven, EN/中文, click-to-focus the agent's window. Native single EXE (~0.45 MB), ~10 MB resident. Windows.
Install (no Rust toolchain needed): download the zip → unzip → double-click install.cmd. Uninstall: uninstall.cmd.
Build from source instead: git clone → install.cmd (needs https://rustup.rs).
The original C# edition remains at the csharp-final release.