You built the agent. It calls a tool, it holds a conversation, it resolves the request in the demo.Then what? For most teams, "then what" is: ship it. The agent works, the demo went well, and there's no obvious next step between "it works" and "it's in production." That gap is where this post lives. Not because testing an agent is hard in principle, but because the tools that do it expect somethingmost agent frameworks don't hand you by default: a plain HTTP endpoint. "It works" i...