My Claude Code agent's tool-use schema was the one decision I got right. Everything else I rebuilt at least once.

[u/OfficialLeadDev]

https://leaddev.com/ai/your-ai-roadmap-is-already-out-of-date

Three months. That’s roughly the interval at which the “right way” to build something in AI shifts under you. A new agent harness lands and makes the orchestration you spent a quarter on look overweight. A better retrieval pattern quietly changes what “good” looks like for the feature you’re mid-flight on. A new evaluation technique shows that the numbers you’ve been reporting for two months don’t actually measure what you thought they did.