[FEATURE] Add "Review plan for gaps" option before plan execution

Preflight Checklist

• [x] I have searched existing requests and this feature hasn't been requested yet
• [x] This is a single feature request (not multiple features)

Problem Statement

Problem

When Claude finishes generating a plan in plan mode, users see this menu:

Would you like to proceed?

❯ 1. Yes, clear context and auto-accept edits (shift+tab)
   2. Yes, auto-accept edits
   3. Yes, manually approve edits
   4. Type here to tell Claude what to change

There's no option for Claude to self-review the plan before execution. Users who want Claude to critique its own plan must manually type something like "review your plan for gaps first" — breaking the flow.

Why This Matters

Claude often jumps into implementation without catching:

• Missing edge cases
• Unvalidated assumptions
• Dependency ordering issues
• Error handling gaps

These issues are cheapest to fix before any code is written. The plan approval moment is the ideal checkpoint.

Proposed Solution

Proposed Solution

Add a new menu option:

Would you like to proceed?

❯ 1. Yes, clear context and auto-accept edits (shift+tab)
   2. Yes, auto-accept edits
   3. Yes, manually approve edits
   4. Review plan for gaps first   ← NEW
   5. Type here to tell Claude what to change

Selecting option 4 would prompt Claude to:

1. Re-read its plan
2. Identify potential gaps, edge cases, or assumptions
3. Present findings to the user
4. Return to the approval menu (possibly with a revised plan)

Why Not Automatic Review?

• Adds latency/cost to every plan, even simple ones
• Risk of endless loops (find issue → revise → review → find another issue...)
• User should decide when the extra step is worth it

A manual option keeps the user in control.

Summary

The plan approval menu is the perfect moment for optional self-review. Adding this option would catch issues at the cheapest possible point — before implementation begins — without forcing overhead on simple tasks.

Alternative Solutions

_No response_

Priority

High - Significant impact on productivity

Feature Category

Interactive mode (TUI)

Use Case Example

_No response_

Additional Context

_No response_