Tabbit

Choose invocation

• Set <launcher> to macOS/POSIX "$HOME/.local/bin/tabbit-cli" or Windows PowerShell & "$env:LOCALAPPDATA\Tabbit\LocalAgent\bin\tabbit-cli.exe". Do not assume tabbit-cli is on PATH.
• If the command tool returns a reusable process handle and supports later stdin writes through pipe-backed stdin (non-PTY on Windows), run <launcher> persistent once. This is preferred.
• Otherwise use <launcher> nodejs --task NAME immediately. Reuse the exact name for every command. Do not try persistent first. Read platform invocation for CMD and code input.

Persistent workspace

Send newline frame; wait for its response. Never detach or background the process. Commands renew a five-minute lease; expiry keeps tabs/group and stops animation.