Everything he can do
A whole dev crew, in a shell.
He starts with just a chat box. The rest of his shell opens as he works: Claude Code with a crew, your whole dev day, a phone that answers for you, and a crab who's good company. Here's all of it.
The work
What he does with Claude Code.
⚡ Gets things doneClaude Code, with a crew.Helper crabs for every subagent, tabs on their own branches, undo for any turn, Run checks, comments on the diff, /tries and a Toolbox for everything Claude Code can use.Explore
🗂️ Runs your dev dayEvery repo. Every server. Every hour.Projects and dev servers, crash help, Next up, Fix this build, Sentry errors, time tracking and timesheets, flaky tests, dependency PRs, routines and workflows.Explore
🌊 Gets out moreHe doesn't stay on your desktop.Phone notifications you can answer, the shellby command, an OBS overlay, OpenRGB lighting, Stream Deck keys, Discord status, CI on your pull requests, sync and visiting crabs.Explore
🔒 Keeps you in controlNothing happens you didn't allow.Permission cards, five permission modes, the spending guard, worktrees that never force-push, undo for any turn, no API keys and no telemetry.Explore
The rest
What makes him good company.
None of this needs Claude or an account.
🦀 Lives on your desktopHe lives behind your windows.Shellby lives on your wallpaper layer: he climbs your windows, guards your focus, listens along, types along, dresses for the weather, knows your usage limits and has a Work mode.Explore
💞 Good companyJust the two of you.Shellby is good company without Claude: little scenes, 102 finds to dig up, a bond that grows, hide and seek and fetch, a tank to decorate and a beach that grows with every project you ship.Explore
🎩 Dresses up173 things to wear. Try every one.Try on all 173 accessories in the dressing room.Explore
🩺 Watches your PCHe sweats when your GPU does.Live GPU and CPU temperatures and load, memory, drives, fans and battery; Shellby reacts to your hardware, finds what's hogging it, manages startup apps and finds developer clutter.Explore
🎪 Things to tryNobody reads a feature list to find out a crab can be thrown.Throw Shellby at a title bar, close the window under him, fling him at the edge of the screen, type along, play fetch and hide and seek.Explore
Get Shellby. It's free.
Free for Windows 10 and 11. Bring your Claude Pro or Max plan, or just keep him for company.