Claude Code got redesigned projects that coordinate parallel threads, in beta

Archive entry: this covers an event from September 17, 2026, and we published it on November 8, 2026. The details come from sources dated at the time and may have changed since.

On September 17, 2026, Anthropic introduced redesigned projects in Claude Code as a beta, described in Anthropic's post on redesigned projects. In a project, you describe what needs to get done, and Claude scopes the request, delegates the work to parallel threads, reviews the outputs and assembles the finished result.

What changed

• Each thread was a Claude Code cloud session working on its own branch and copy of the repo. If threads worked on the same code, the overlap was resolved as a merge conflict, like in any other PR.
• A project could be configured with its cloud environment, connectors, plugins, instructions and model.
• Users could steer progress from a phone, and work continued after they stepped away from the computer.
• Threads could split delegated work further using subagents, loops and workflows.

What it means for builders

Instead of juggling several sessions by hand, people who build with Claude Code could hand it a goal and let a project run parallel branches and pull requests. Claude handled scoping, delegation, review and assembly, and users could steer progress from a phone.

Availability

The beta started with select Claude Pro and Max subscribers who use cloud sessions in Claude Code and had no existing projects on the web or desktop. Access was to widen over the following week, with a waitlist for others. Updated projects for the rest of Claude and for Team and Enterprise plans were to come later, and existing Pro and Max projects kept working.

Sources

• Projects redesigned: from folder to conversation (Anthropic (Claude blog), September 17, 2026, official)

Written with AI assistance, strictly from the sources listed above. Before it went live, automated checks verified its dates, sources and every language edition.