Natural language search query

Filter results to a specific agent

Filter to one inbox — messages delivered to it (inbound) or sent from it (outbound). The precise way to read a single mailbox when an agent owns several.

Filter by sender address, matched exactly (case-sensitive). On inbound mail this is the counterparty; on outbound it is the agent identity the mail was sent from.

Filter by recipient address, matched exactly (case-sensitive). Note that outbound messages store every recipient in one comma-joined value, so an exact filter matches a multi-recipient send only when given that same joined string — prefer inboxId to scope outbound mail to a mailbox.

Maximum number of results to return

Minimum similarity score threshold (0-1)