Mapper • jabed zaman

Mapper is a macOS menu bar app for managing SSH port forwards without retyping ssh -L commands.

Pick a host from your SSH config, set a local and remote port, and Mapper keeps the tunnel alive in the background.

What it does

Local (-L) forwards from the menu bar, saved and restarted on launch.
Auto-reconnect with capped backoff, plus live status and latency per tunnel.
In-app SSH log viewer and an editor for ~/.ssh/config.
Import and export tunnels as JSON.

brew tap jabedzaman/mapper https://github.com/jabedzaman/mapper
brew install --cask mapper

Or grab Mapper.dmg from the releases page. Source on GitHub, site at mapper-app.vercel.app.