JSON-RPC Contracts is a set of interfaces and data transfer objects for a small framework to create json rpc 2.0 servers. Note that JSON-RPC 1.0 is not supported, and there will be no effort to do so. The goal is to work similar to psr-15 http-handlers for easy adoption when you're familiar with these.
Yet to come.
Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.