https://lymeno.com/blog/ Engineering notes and guides on building backends for AI agents. en Sat, 03 Oct 2026 00:00:00 GMT https://lymeno.com/blog/idempotent-retries/ https://lymeno.com/blog/idempotent-retries/ Agents retry when a request times out. Idempotency keys and asynchronous operations let them do so safely. Sat, 03 Oct 2026 00:00:00 GMT Engineering https://lymeno.com/blog/expiring-agent-roles/ https://lymeno.com/blog/expiring-agent-roles/ A dedicated role per agent, limited to the permissions its task needs and set to expire, makes access easy to reason about and easy to end. Fri, 02 Oct 2026 00:00:00 GMT Guides https://lymeno.com/blog/on-demand-pause-and-resume/ https://lymeno.com/blog/on-demand-pause-and-resume/ What happens when an on-demand database has no connections, how long the first connection takes to wake it, and how to configure your clients for both. Thu, 01 Oct 2026 00:00:00 GMT Product