Klank

Klank is a native macOS workspace for running Claude and Codex agents alongside real shell sessions — all on your Mac.

FEATURES: • Multi-pane grid with Claude, Codex, and shell panes • Multiple chat threads per agent pane with streaming responses • Real PTY terminal sessions in the same workspace • Model and reasoning controls built into the composer • Goals and demon mode for autonomous multi-step tasks • Local session persistence in Application Support • Keychain storage for API keys

REQUIREMENTS: • Claude and/or Codex CLI installed locally (Homebrew or npm) • Your own provider credentials where required by the CLI

SUBSCRIPTION INFORMATION: • Free trial available - try all premium features before subscribing • Subscription automatically renews unless cancelled at least 24 hours before the end of the current period • Payment will be charged to your Apple ID account at the confirmation of purchase • Your account will be charged for renewal within 24 hours prior to the end of the current period • You can manage and cancel your subscriptions in System Settings → Apple ID → Subscriptions