[FEATURE] Allow automatic splitting into multiple sessions from within main session

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

When performing complex tasks, the main session often reaches token limit and auto compacts. It would be great if claude code can automatically have the ability to break down a series of independent tasks to multiple sessions so that each session can use the complete context passed down from main session.

Proposed Solution

Within the terminal when I add a task, claude should split it into multiple tasks if needed based on approx context limit. It can then spawn multiple sessions to perform those tasks independently and summarize results and send to main session.

Alternative Solutions

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Priority

High - Significant impact on productivity

Feature Category

Performance and speed

Use Case Example

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Additional Context

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