Month: 2026-03 — Focused on stabilizing the Agent API data pipeline. Key features delivered: Agent API non-streaming path now returns structured JSON data by collecting structured values from intermediate components, ensuring data.structured is present in the final response (streaming path unchanged). Major bugs fixed: Fixed non-streaming /agents/{agent_id}/completions to include upstream structured output; root cause was that the non-streaming path discarded structured values from earlier components. Impact: Increased data fidelity for downstream consumers, reduced need for client-side post-processing, and improved reliability and debuggability of agent results. Technologies/skills demonstrated: backend data path instrumentation, handling node_finished events, propagation of structured data across components, and careful regression testing. Commit reference: 07c9cf6cbe4d05402acf0f5188a94218ab1533b2 (PR #13389).