Open-source tools I build and maintain. Each started as a solution to a problem I actually had — and turned into something other people could use too.
Territory Grounder
Open-source, self-hosted SRE platform. An LLM agent triages infrastructure incidents behind a fail-closed prediction gate and a hash-chained ledger. Go and Temporal, single docker-compose stack, no phone-home.
territorygrounder.com
CubeOS
Open-source self-hosting OS for any hardware. One command deploys storage, media, networking, and security services. Your box, your data, no cloud required.
get.cubeos.app
MeshSat
Open-source gateway bridging Meshtastic LoRa mesh networks to Iridium satellite. One device connects unlimited mesh nodes to global coverage for €15/month.
meshsat.net
MuleCube
Offline knowledge server. Wikipedia, medical references, and educational content on a box that works without internet. Built for places where connectivity isn't guaranteed. Shipping Q3 2026.
mulecube.com
See the build stories: Territory Grounder project · MeshSat project · CubeOS & the GitOps pipeline
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