Request Context And User Information Propagation

via “context and metadata propagation across calls”

** - Connect to any function, any language, across network boundaries using [AgentRPC](https://www.agentrpc.com/).

Unique: Automatically propagates context through function call chains without requiring explicit parameter passing, enabling distributed tracing and user tracking to work transparently

vs others: More automatic than manual context passing (no need to add context parameters to every function) and more integrated than external tracing systems (context is built into the RPC layer)