Tamamon

In plain words

Tamamon is a macOS desktop pet that grows as users build with Claude Code. The pet lives on screen, reacts to real-time conditions like weather and time of day, and can be fed, played with, and given habitat decorations. Players collect from 20 species through weekly gacha mechanics, each with evolved forms and unique behaviors. All data stays local on the user's Mac with no accounts, sign-ins, or tracking required.

written from the facts on this page · September 2026

From the sources

Tamamon is a macOS desktop pet that lives on top of your screen and grows the more you build with Claude Code. What it does: - 20 species to collect through a weekly gacha, each with its own evolved forms and quirks - Feed it, play (ball, bubbles), and decorate its habitat - Reacts to real time and weather — when it rains or night falls, your pet heads home to rest - Nothing leaves your Mac. No account, no sign-in, no tracking, nothing uploaded.

A free desktop pet for macOS and Windows that grows as you code with Claude. Roams your whole desktop — a whole family of tiny creatures.

Make something in Claude Code, and a little spirit of your making wakes on your computer — it hatches, grows, and evolves as you build, one of a whole cozy family to meet. It feeds only on the warmth of your work: it reads your Claude usage, never a line of your code, and nothing you make ever leaves your computer. Reads only your Claude usage — never your code. Nothing about your work leaves your computer. No dashboards, no chores. Install it once and just keep coding. Tamamon settles in along the bottom of your screen, resting above your other windows. Just keep using Claude Code — your local coding activity quietly feeds your one active friend. No account, API key, or setup, and nothing…from tamamons.com

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