> Async tool calls, having the agent wait indefinitely for a human response, and showing a form or questions to the user via a tool call are a few common capabilities that come up that a product manager might miss at first.
All of this is specified in the ACP spec, so if you build your agents from that - you don't end up skipping features.
Also vital is proper prompt caching, tool design and some connection retry mechanism.
All of this is specified in the ACP spec, so if you build your agents from that - you don't end up skipping features.
Also vital is proper prompt caching, tool design and some connection retry mechanism.