Should RuntimeContext work with mastra-client?

I tried using

runtimeContext

runtimeContext

in the

agent.stream

agent.stream

method, but it didn’t work as expected.
I also had to install

@mastra/core

@mastra/core

in my external frontend project, which seems suboptimal.

Ideally,

RuntimeContext

RuntimeContext

should either be exposed directly from the

mastra-client

mastra-client

package or the method should accept a plain object instead of requiring an instance of RuntimeContext.