/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.

Claude Code’s new /ultraplan feels like a real shift in how devs plan before they build.

What it is: A slash command that moves planning from the terminal into a collaborative browser experience on Anthropic’s cloud.

Problem → Solution: Planning in CLI is rigid and linear. You get a wall of text, approve/reject, and repeat.
/ultraplan turns that into an interactive doc—comment on specific sections, iterate, and refine before writing a single line of code.

What’s different: It cleanly separates planning (cloud) from execution (local or cloud)—which just makes sense.

Key features:

Inline comments + emoji reactions on plans
Remote plan generation (your terminal stays free)
Iterate drafts until perfect
Execute in cloud (PR-ready) or send back to local env

Benefits:

Better collaboration and clarity
Less risky approvals for big changes
Faster iteration without blocking your workflow

Who it’s for: Engineers & teams using Claude Code, especially for refactors, migrations, and complex builds where planning quality matters. This is one of those small UX changes that could have a big impact on dev workflows.

P.S. I hunt the latest and greatest launches in tech, SaaS and AI, follow to be notified → @rohanrecommends

planning in the cloud while keeping execution local is the right call. curious if teams can share the plan for async review before execution - that changes the migration use case.

Been using Claude Code daily building 9 AI products

solo in 4 months. The planning phase is genuinely

the bottleneck — /ultraplan moving it to browser

is the right call.

The terminal loop (plan → approve → forget context)

kills flow. Visual annotation of specific sections

would be a game changer.

We are use to terminal. So is there a migration path for existing users?