Anthropic Rebuilds Claude Code Desktop App

Anthropic released a redesigned Claude Code experience inside the Claude desktop app that centers the UI around parallel sessions and embedded developer tooling. The update surfaces every active and recent session in a new sidebar, enables side chat branching with Command + ;, and offers a drag-and-drop workspace containing an integrated terminal, file editor, and richer preview capabilities. The update ships to Pro, Max, Team, and Enterprise plans and arrives with a companion feature called Routines for headless automations.

The session sidebar lists active and recent sessions with filters for status, project, and environment, and an option to group by project. The workspace is pane-based and drag-and-drop friendly, with these primary tooling additions:

• •Integrated terminal for running tests and builds inside the app
• •In-app file editor for spot edits
• •Rebuilt diff viewer optimized for large changesets
• •Expanded preview pane that handles HTML, PDFs, and local app server previews

The desktop client has been aligned with the claude code CLI for plugin parity, and SSH session support is now available on macOS and Linux. Three view modes, Verbose, Normal, and Summary, let users control how much tool-call activity and telemetry Claude surfaces.

This release signals Anthropic's push to position Claude Code not just as an LLM UI, but as an integrated developer environment for agent-driven workflows. Embedding terminals, diffs, and previews lowers friction for run-edit-test loops and makes it easier to operate multiple agents concurrently. The design choices reflect broader trends toward agent orchestration, local developer ergonomics, and parity between GUI and CLI tooling. Routines extends that trajectory by enabling server-side, scheduled, or event-triggered automations that decouple work from an interactive desktop session, useful for CI hooks, scheduled code maintenance, and background automation while maintaining quota controls.

Adoption will hinge on enterprise security posture for SSH and plugin models, the economic model of Routines daily run caps, and how well plugin parity and CLI integration support complex dev workflows at scale. Expect rapid iteration on agent management UX and tighter integrations with GitHub and CI systems over the next quarters.