arXiv AI By Rana Muhammad Ahmed (Department of Computer Science, Bahria University, Islamabad, Pakistan), Sabahat Abbas (Department of Computer Science, Bahria University, Islamabad, Pakistan)

Labels Are Not Endpoints: Treatment Leakage and Construct Validity in MCP Agent Security Evaluation

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arXiv:2608. 12880v1 Announce Type: cross Abstract: Security evaluations of tool-using agents often equate stored labels with behavioral facts.

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