Kubai Kevin

2 articles tagged Durable

Webhook delivery that survives outages

How to build durable webhook delivery with a transactional outbox, at-least-once queues, idempotency keys, and a retry schedule that outlasts outages.

13 min read · 2 October 2026

Agent platform abstractions: a case study

Why agent failures are platform failures: typed tool contracts, durable execution, and structured traces that make runs replayable and retries safe.

11 min read · 16 September 2026