Pomodoro Timer
A Pomodoro timer that records what you worked on: pick 5-60 minutes, name the session goal, and every completed session lands in a persistent log with start/end times, duration and pause count. The countdown is wall-clock based, so backgrounding the tab does not make it drift. Stored locally in your browser; nothing is uploaded. Imported Claude artifact. Source: https://github.com/simonw/tools (pomodoro.html, Apache-2.0).
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Details
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System prompt (SKILL.md)
---
name: pomodoro-timer
description: A Pomodoro timer with a named goal per session and a persistent log of what you actually worked on.
metadata:
tags:
- artifact-import
- productivity
source_url: https://tools.simonwillison.net/pomodoro
github_repo_url: https://github.com/simonw/tools
---
# Pomodoro Timer
An imported Claude artifact. Pick a duration from 5 to 60 minutes, name the
goal for the session, and start. What makes it more than a countdown is the
session log underneath: every completed session records its goal, start and end
times, duration and how many times you paused, and entries can be deleted
individually.
The countdown is computed from wall-clock time rather than tick counting, so it
stays accurate even if the tab is backgrounded. The log persists in your
browser's local storage - scoped to this app's own origin - and the tool checks
that storage is available before relying on it.
Nothing is uploaded, no model is called, and nothing is metered.
Release files (files)
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