ultraplan
Installation
SKILL.md
Ultraplan
Ultraplan offloads plan mode to the cloud. Claude drafts the plan in a Claude Code web session while your terminal stays free. You review sections in your browser, comment, request revisions, then choose to execute remotely or send it back to your CLI.
Available since v2.1.92 (research preview). As of v2.1.101, the first run auto-creates a default cloud environment — no web setup step required.
When to Use Ultraplan
| Scenario | Use Ultraplan | Use Local Plan Mode |
|---|---|---|
| Complex multi-service migration | ✓ | |
| Need to share plan with teammates | ✓ | |
| Terminal must stay free during planning | ✓ | |
| Quick single-file refactor | ✓ | |
| No internet / air-gapped environment | ✓ | |
| Iterating rapidly on small tasks | ✓ |