agent-keyring Docs

@robota-sdk/agent-keyring owns key custody and sealing for secure conversations: a passphrase and a recovery key each unwrap one master key, the master key derives a sealing keypair, an attach keypair and an authorship key, and artifacts are encrypted under data keys sealed to the public sealing key so a locked process can still write. An unlock yields the read keys; the attach key stays in a short-lived owner handover, which certifies served runtimes and proves the owner on the owner link, the handshake and frame protection by which a runtime receives the read keys. It runs on node:crypto only, with no @robota-sdk dependency, on Node.js and Bun.

Documents

• Package README — installation and usage.
• SPEC.md — the contract, invariants, honest limits, non-goals and design decisions.