The StreamJsonRpc library offers JSON-RPC 2.0 over any .NET Stream, WebSocket, or Pipe. With bonus support for request cancellation, client proxy generation, and more.
The build break is due to the holding period for nuget.org package updates in Azure Artifact feeds. It will resolve itself in 6 hours and I'll re-queue the build.
This gets StreamJsonRpc nuget dependencies down to a minimum when targeting .NET 6 and 8.