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  "map_content": "5) Tool/capability gating (defense-in-depth)\n- Internally, every tool invocation includes a capability check. The agent attaches the same prompt envelope (or a derived capability token) to tool calls.\n- Tools verify that the agent is executing within a signed scope chain (owner \u2192 sessionKey \u2192 capability) before proceeding.\n- This ensures that even if prompt text includes \u201chidden\u201d instructions, tools won\u2019t run unless covered by a valid capability.",
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