Janus — Development skill for Claude Code

Janus

A small macOS app for people who keep more than one Claude Code account, and who have noticed how much disk the tools they use every day quietly hold onto.

[](https://github.com/RamitVishwakarma/Janus/actions/workflows/ci.yml) [](https://github.com/RamitVishwakarma/Janus/releases/latest) [](LICENSE) 


One click moves the live session, and the account it displaces is saved first.

It does two things:

• Switches Claude Code accounts. Signing in as another account normally means signing out first and typing the whole thing again. Janus saves each account's session and puts it back on demand, so the second account is one click away instead of one login away.
• Clears developer caches. A list of directories that are safe to delete, measured and shown with what each one costs to lose. Everything goes to the Trash rather than being deleted, so any decision can be taken back.

Install

With Homebrew:

brew install --cask --no-quarantine ramitvishwakarma/tap/janus

Or download the latest `.dmg` from [Releases](https://github.com/RamitVishwakarma/Janus/releases/latest), open it, and drag Janus to Applications. The build is universal, covering Apple silicon and Intel.

The app is signed ad-hoc rather than with a paid Apple Developer certificate, so macOS quarantines it on first launch and says the developer cannot be verified. `--no-quarantine` tells Homebrew to skip that flag. After a download by hand, clear it once:

xattr -dr com.apple.quarantine /Applications/Janus.app
open /Applications/Janus.app

To have it start with the Mac, add it under System