Anthropic is finalizing a sweeping redesign of Claude Code, internally codenamed “Epitaxy,” with a release expected as early as next week. The update is not a cosmetic refresh — it fundamentally changes how Claude Code operates, introducing an orchestration layer, a redesigned multi-panel interface, and the ability to work across multiple repositories simultaneously. It is Anthropic’s clearest move yet to position Claude Code as a full AI development platform rather than a powerful command-line assistant.
Coordinator Mode: From Assistant to Orchestrator
The centerpiece of the Epitaxy update is Coordinator Mode — a new operating mode where Claude acts as an orchestrator rather than an executor. Instead of Claude directly implementing code changes, it plans tasks, delegates implementation work to parallel sub-agents, and synthesizes their outputs into a final result.
This is a meaningful architectural shift. In the current Claude Code model, a single Claude session handles planning and execution sequentially. In Coordinator Mode, Claude holds the plan and the strategic context while specialized sub-agents run concurrently — one handling a backend API change, another updating frontend components, a third running tests — and Claude integrates their work without losing the high-level context.
The framing draws a direct comparison to OpenAI’s Codex, which has implemented a similar “Magic TODO” task system where agents work through items in parallel chats. Epitaxy is Anthropic’s answer to that pattern, implemented locally rather than in the cloud — fitting the company’s desktop-first approach to agentic development.
The New Interface: Plan, Tasks, and Diff Panels
The Epitaxy UI borrows design cues from Cowork, Anthropic’s desktop automation environment, and introduces a structured three-panel layout inside a single window:
- Plan panel: Shows Claude’s current understanding of the task and its execution strategy — what it’s doing and why
- Tasks panel: Tracks the steps being executed by sub-agents in real time, with status indicators for each
- Diff panel: Shows proposed code changes before they’re applied, so developers can review and approve at each stage
Users will also be able to preview running code directly in the app — seeing the result of what Claude is building without switching contexts. This brings the review-and-iterate loop that previously required switching between terminal, editor, and browser into a single interface.
Multi-Repository Support
One of the most requested features for Claude Code has been the ability to work across multiple repositories simultaneously. The current single-session workflow requires switching between projects manually, losing context each time. Epitaxy addresses this directly — users will be able to open and work across multiple repos within a single Claude Code session, with the agent maintaining awareness of how the codebases relate to each other.
For developers working on microservices, monorepos with separate packages, or any project where changes span multiple repositories, this removes one of the most significant friction points in the current tool.
Custom Agent Creation
Epitaxy also adds the ability to create custom agents directly from within the app — without requiring CLI configuration or YAML files. This lowers the barrier for non-CLI users who want to define specialized workflows (a dedicated testing agent, a documentation agent, a security review agent) without touching the command line. Combined with Coordinator Mode, this means developers can build and manage their own agent teams through a visual interface rather than configuration files.
The Competitive Context
Both Anthropic and OpenAI are shipping major desktop updates next week — a direct head-to-head moment in the AI coding tools market. OpenAI is merging ChatGPT, Codex, and its Atlas browser into a unified SuperApp. Anthropic is transforming Claude Code into a local-first multi-agent development platform. The two approaches reflect genuinely different philosophies: OpenAI is centralizing around a cloud-managed super-interface, Anthropic is building a powerful local orchestration environment that keeps the developer in control.
Conclusion
Epitaxy represents the most significant Claude Code update since launch — and the clearest signal yet that Anthropic views agentic coding infrastructure as its primary competitive battlefield. Browse our full directory to compare Claude Code with Cursor, Windsurf, GitHub Copilot, and every other AI coding tool in the market.
