From Privacy to Workflow Integrity: Communication-Graph Metadata in Autonomous Agent Interoperability
Agent-interoperability protocols such as A2A and MCP standardize what agents say to one another but assume address-based transport. Whether over HTTP(S) or a content-protecting binding such as MLS-based SLIM, these transports protect message content yet leave the communication graph exposed: which agent contacts which, when, and how often. In agent systems this graph is more consequential than a privacy framing suggests. Endpoints are capability-labeled, workflows are structured and chained, and
Record details
Published: 5 June 2026
Source: arXiv
Category: Research
Topics: Privacy · Agents & autonomy
Retrieved: 14 July 2026
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ethics.ai (5 June 2026), “From Privacy to Workflow Integrity: Communication-Graph Metadata in Autonomous Agent Interoperability,” evidence record 1368, https://ethics.ai/record/1368 (originally published by arXiv).
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