Claude Code ultraplan

Ultraplan is a feature currently in research preview that works with Claude Code version 2.1.91 or newer. It provides a more detailed way to review code plans compared to using just the terminal. Ultraplan gives specific feedback by adding comments to different parts of a plan. It can also draft code automatically, allowing you to work on other things while it generates the code remotely. You have choices for how to run the code. The plan is created on the web, which means your terminal is free for other work. You can approve the plan to run it on the web and create a pull request, or you can send it back to your terminal to run it yourself.

Benefits

Ultraplan offers a richer review experience than the terminal alone. It provides targeted feedback through comments on specific sections of a code plan. It allows for hands-off drafting with remote code generation, freeing up your terminal for other tasks. You can choose flexible execution options, either running the plan on the web or sending it back to your terminal for local execution.

Use Cases

Ultraplan can be used to review and refine code plans. It is helpful for tasks like migrating services, for example, changing authentication from sessions to JWTs. Users can launch Ultraplan from the command line by typing/ultraplanfollowed by their prompt, such as/ultraplan migrate the auth service from sessions to JWTs. Alternatively, the wordultraplancan be included in any normal prompt. If Claude Code generates a local plan, you can choose to refine it further with Ultraplan on the web by selecting an option in the approval dialog.

Vibes

This feature is currently in research preview.