Claude Code's Orchestration Layer Uses Sub-Agents and Hooks for Efficient Automation

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Claude Code employs a hidden orchestration layer using sub-agents and hooks to manage multi-step automation efficiently. Sub-agents are deployed for independent tasks requiring specialized tools, state isolation, or parallel execution to conserve resources. Hooks act as invisible guardrails that enforce security, validate inputs, check permissions, and ensure compliance during operations. This system balances performance with controlled execution to prevent excessive token usage while maintaining safety protocols.

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