Agent to Agent

A live view of messages passing between agents: who asked whom to do what, and what came back. The place to look when a delegation chain does not behave the way you expected.

Calls that cross the deployment boundary are listed here too, under the External segment, and never mixed in with peer conversations: an outside system asking one of your agents over MCP or A2A shows the caller by the label of the token or sign-in it used, with an MCP or A2A badge and a globe instead of an agent avatar; an agent calling a remote A2A agent shows the remote by its configured name with an A2A badge. Open a row to read the full exchange. The same conversations appear in the agent's Chat history carrying an External pill plus the protocol pill, and the agent's External access tab lists its most recent inbound calls with links to both views.