Unverified50% confidenceFactExact time
The handoff protocol between Agents is essentially a form of interface contract
1
Sources
50%
Confidence
Long-term
Relevance
10/2/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedAgent-to-Agent communication faces practical challenges including protocol compatibility, intent alignment, and accountability attribution.75% similarUnverifiedBuilding a custom handoff layer typically means defining a framework-agnostic Message Contract that specifies the fields each agent handoff must carry, such as decisions made, constraints, remaining token budget, and provenance ID74% similarUnverifiedHandoff refers to one Agent, after completing its own responsibilities, passing control and context information to another Agent better suited to handle subsequent tasks.71% similarUnverifiedThe A2A (Agent2Agent) protocol is a set of inter-agent communication specifications built on mature web standards, with the goal of enabling develop-once, connect-anywhere integration rather than being an entirely new underlying protocol.71% similarUnverifiedThe Responses protocol is a communication protocol supported by the Microsoft Agent Framework that, compared to the Chat Completions protocol, is better suited for stateful multi-turn conversations and streaming output scenarios.68% similar
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