Writing · 4 posts
Notes from building AI systems that have to work in real time.
What I built, what I measured, and what broke. Follow along by RSS.
2 posts tagged agents
2026
Barge-in is a policy problem, not a model problem
Two-stage barge-in, echo gating and an interviewer's turn-taking rules: why interruptions in voice agents are state-machine code that deserves ordinary tests.
· 6 min read · voice ai, turn-taking, barge-in
Letting an LLM agent touch a real database safely
How Agent2DB handles large schemas and dangerous writes: a ranked schema index, three layers of write safety, durable approvals and budgets on every run.
· 6 min read · agents, langgraph, postgresql