PlainPunch is a small self-hosted time clock without surveillance. Version 1.0.0 includes explicit clock-in/out and break punches, personal history, a shared kiosk, correction requests and review, append-only audit events, CSV export, UTC storage, SQLite, and Docker deployment. It does not track location, screenshots, keystrokes, applications, or productivity scores.
Verification: 13 tests with 96% branch-aware coverage; Ruff, strict mypy, dependency audit, Python distributions, protected Python 3.11/3.14 CI on Windows, macOS, and Linux, and CodeQL passed.