I use GrapheneOS with a restricted user profile and OpenTimeLimit for my daughter. The phone always connects to our home network using wireguard and automate.

Works reasonably well, can do all kinds of complex scenarios with time limits, different groups that are allowed always, at different times, never, etc.

Even blocks all kinds of system apps such that by default even Wallpaper changes are blocked.

Only thing that is open for me is web access. Currently, no browser is installed in the profile, but at some point she might need it. Will probably do NextDNS or similar. Too much hassle to do all that locally.

Most other things run on my homeserver (dawarich for family tracking, ha access, adblocking pihole, jellyfin, immich, etc etc)

Totally reletable, I actually want the same functions. I will stick to something more conservative at the moment to test and also because it is relevant for my work.

AgentZero has builtin connectors to Email, Telegram and WhatsApp. You can install plugins for Matrix or Discord. Not sure about the security model as I do not use these currently.

However, it also has a secrets store that replaces secrets in tool calls locally. I use it for SSH access to another machine.

The a0 connector can be used to link it to your PC locally for projects that require file acces, etc.

There are a few lists like this one: https://github.com/alvinreal/awesome-opensource-ai

Not sure what your needs are. There is a large variety of agentic frameworks listed. From things like LangChain to build your own to HermesAgent or Openclaw variants that are supposed to be more “secure”.

Personally I’m testing Agent Zero which runs in a docker container and is meant to be an orchestrator of multiple subagents.

I use Traefik as reverse proxy for local only services with let’s encrypt certificates. Just needed to a) register the subdomains and b) expose port 80 for the challenges without anything being served on that port.

Wireguard into my network and local DNS via Pihole to ensure proper local IPs. Works like a charm.