Claude Code command that plans your codebase in the cloud
/ultraplan offloads implementation planning from your terminal to a cloud session, where you can annotate, revise, and approve the plan before execution. For engineers using Claude Code.
Ultraplan provides a browser-based review interface where developers can comment on individual plan sections, use emoji reactions, and request revisions. This offers a richer review surface than terminal-only feedback, enabling more granular collaboration.
Ultraplan supports complex planning scenarios like service migrations by allowing Claude to research the codebase in the cloud, draft a comprehensive plan, and iterate with team feedback before execution. The outline sidebar and section-level comments facilitate structured planning for large changes.
Ultraplan hands planning tasks from the local CLI to a Claude Code web session, allowing remote plan generation while the developer's terminal remains available for parallel work. This enables hands-off drafting without blocking the developer's environment.
After reviewing a plan in the browser, developers can either approve and execute it in the cloud session to open a pull request, or send it back to the terminal for local implementation with full environment access. This flexibility accommodates different workflow preferences.