https://varlink.org/ systemd already has

Problem is, varlink has been created to alleviate the pain while what I'm looking for here is even more suffering. Perhaps add AI and MCP into the mix. At kernel level with hard dependency on sudo-rs. And local RPC should be blockchain-based.

The systemd team mainly writes in (IMHO) horrible C, for one.

But bigger issue is they already tried to push their ideas about d-bus around, and got finally mogged so hard it got canceled.