Layer 2 of the spec: the signature-verifying, TTL-evicting advertisement cache fed by gossip, local-first find, and hop-budgeted remote queries.

The framework-neutral annotation model and binder: @SpaceTake, @SpaceNotify, and @BidFunction on plain objects, virtual-thread worker loops with crash-equals-lease-lapse semantics, and automatic AgentCards generated from annotations and ...

Layer 4 of the spec: the capability-service runtime (publish, refresh, and discover CapabilityAdvertisements) and the shipped capabilities: push-sum aggregate, vote, the ordered-log (Raft) coordinator behind ORDERED takes, ...

Spring Boot autoconfiguration for AgentSpaces: properties-driven peer, group, and space wiring, a SmartLifecycle for ticking and card refresh, and a bean post-processor that binds annotated agent beans. Compiles against the provided-scope ...

The fleet console as a served surface: a read-only observability peer presenting membership, discovery, and space state over HTTP. A HAL+JSON API (application/hal+json links, Spring HATEOAS compatible), a Server-Sent Events activity ...

The open connector SDK behind the AssetCard model (ENTERPRISE §6, COMPETITIVE §7 boundary: the SPI and protocol stay Apache 2 so anyone can build a connector; the finished enterprise connectors and the console are the commercial layer). ...

Binds Embabel agents into AgentSpaces (spec §10): Embabel @Agent metadata becomes AgentCards, and @SpaceTake actions become leased worker loops. The adapter reads Embabel annotations reflectively by fully qualified name, so it compiles ...