Yeah, as someone with strict export compliance concerns which forces us to use Bedrock because its exclusively us-based inference in our AWS account, this does nothing for me. Frankly, nothing Anthropic has shipped over the past 6 months besides the models themselves has been useful to our company, despite running into the same problems they're trying to solve with all of those features (managed, remote agents). There's not really a good solution, as AgentCore runtime sucks and is expensive. You basically have to build this yourself because nobody is solving for self-hosted managed infra for agents, and we don't really have the time to build this sort of system on top of building our actual product. It's very frustrating for them to put this out as a win, when it doesn't help the people who are using AWS Bedrock to begin with.
Synthetiq offers self-hosted (local or in your cloud)