One capability, one HIP (HIP-0139): identity, intelligence, data, streams, observability, commerce, platform, applications, chain, and Kai at /v1/decisions (1332).
One capability, one HIP (HIP-0139). HIP-1211 is the model API; HIP-1330 the agent loop; HIP-1332 Kai, the decision model, at POST /v1/decisions.