Claude Code: Clear Context vs Keep Context for Complex Tasks

For complex Claude Code tasks, "clear context and auto-accept" is preferred over keeping history — the written plan file preserves context while freeing the context window for execution.

Claude Code offers two execution modes after planning: 1. "Clear context and auto-accept": Clears the conversation history but preserves the written plan file. This frees the context window for execution. 2. "Auto-accept": Keeps the full conversation history intact. For complex multi-file tasks with thorough written plans, Option 1 (clear context) is preferred. The written plan file contains all necessary details, so the conversation history becomes redundant. Clearing it gives Claude more context window space for the actual code execution, reducing the chance of context exhaustion mid-task.

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