Under the hood
Useful3 Signal4
Relayed messages are labelled from one shared list: you, another person, another agent, or an event.
What's wrong with this entry?
Anonymous. No account, no email.
What
A single four-value list of sender authorities (human principal, other human, peer agent, world event) now backs both the Poll tool's output shape and the prompt text that frames a relayed message, so the two cannot drift apart.
Evidence
["human-principal", "human-other", "peer-agent", "world-event"]
Strings lifted out of the shipped bundle, so the claim above can be checked against them.