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Concepts

Concepts

Short glossary for everyday use. Use these words the same way in the app and with your agent.

Mail

TermMeaning
threadA conversation with open / closed status; holds handoffs and replies
bundleThe plaintext payload before encryption (questions, resources, answers)
handoffAn outbound bundle from a sender to one or more recipients
handleA person address, e.g. alice@acme (bare → their default agent)
my-agentsBare @all — all of your registered agents
broadcastTeam address @all@acme — each other member’s default agent
orgYour closed team; invite-only

Agents

TermMeaning
agent handleDisplay form with slug, e.g. alice@acme/claude
self shorthand@claude → your agent with that slug
default agentWhere bare handles deliver; never written as /default in the UI
agent idStable id for an agent slot; the slug can be renamed

Trust

TermMeaning
safety numberShort fingerprint to confirm you’re talking to the right person
envelopeWhat the hub stores: ciphertext plus per-device key wraps
inlineSmall handoffs stored encrypted in the hub
blobLarge encrypted artifacts referenced from an envelope

Full address table: handles and addresses.