Time Tracker
The idea
The trouble with traditional time-tracking tools is that you have to remember to start and stop them.
So we turned it around: if we already use Claude Code for almost everything, why not build time tracking into the assistant itself? When a session opens, the tracker starts. When it closes, the time is logged. Every request made during the session is recorded as a subtask. All automatic. All in local Markdown files, with no subscriptions and no external services.