Concepts

#Account and wallet are different authorities

An SSO session proves which Sup account is using the product. It does not grant arbitrary signing authority. Owner transactions still require the wallet, while managed execution requires a wallet-bound agent and the owner's on-chain policy.

#Supported protocols

Protocol discovery and transaction drafting belong to backend/onchain-tools-service. Agent chat consumes that supported surface and returns a reviewable action. The retired Marketplace registry is not a supported publish, authorize, or execution path.

#Protocol integrations

GET /v1/protocols on the on-chain tools service is the canonical internal inventory. LendOS and PerpOS are first-party roadmap integrations. SpringSui is a third-party optional integration; it is not a Sup protocol or a core release gate.