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When your sub-agent calls a real tool, how does the tool know what the human actually authorized?

This story is from 2026-08-28. It is preserved in the archive; the latest stories are on the live feed.

I'm doing a market-validation experiment and want technical answers, not hype. Consider this: A user authorizes: "Refund Customer A up to $300." The system becomes: Human → Orchestrator → Agent A → Sub-agent B → MCP/API tool Now Sub-agent B calls the payment tool. The payment system needs to know m…

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  1. 2026-08-28 23:24 · r/AI_Agents
    When your sub-agent calls a real tool, how does the tool know what the human actually authorized?

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