Minimal TypeScript sketch illustrates SAL protocol for autonomous agent lifecycle

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A minimal TypeScript implementation has been published to demonstrate the core flow of the Sovereign Agent Lifecycle (SAL) protocol. The sketch shows an agent generating its own cryptographic keypair, initializing in an orphan state, and proving possession through a challenge-response mechanism. After verification, the agent can request short-lived, scoped access tokens for specific services. This approach differs from traditional API key systems by enabling self-generated identities and fresh, limited-scope authentication. The public specification is available at sal-protocol.dev, with a reference implementation in Vibebase.

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