https://ostapkvl.com 2026-09-08T16:07:45.471Z https://ostapkvl.com/about 2026-09-08T16:07:45.471Z https://ostapkvl.com/projects 2026-09-08T16:07:45.471Z https://ostapkvl.com/writing 2026-09-08T16:07:45.471Z https://ostapkvl.com/contact 2026-09-08T16:07:45.471Z https://ostapkvl.com/writing/approval-gates 2026-08-28T00:00:00.000Z https://ostapkvl.com/writing/three-models-one-answer 2026-08-14T00:00:00.000Z https://ostapkvl.com/writing/agent-observability 2026-07-30T00:00:00.000Z https://ostapkvl.com/writing/vector-memory-emotional-recall 2026-07-10T00:00:00.000Z https://ostapkvl.com/writing/500k-data-points-a-week 2026-06-19T00:00:00.000Z