# Products

> Territory Grounder, CubeOS, MeshSat, and MuleCube — open-source tools for governed SRE autonomy, self-hosting, satellite mesh networking, and offline knowledge.

Published: 2026-03-04
Source: https://kyriakos.papadopoulos.tech/products/


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](https://territorygrounder.com/) — 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.
- [CubeOS](https://get.cubeos.app/) — Open-source self-hosting OS for any hardware. One command deploys storage, media, networking, and security services. Your box, your data, no cloud required.
- [MeshSat](https://meshsat.net/) — Open-source gateway bridging Meshtastic LoRa mesh networks to Iridium satellite. One device connects unlimited mesh nodes to global coverage for €15/month.
- [MuleCube](https://mulecube.com/) — 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.

See the build stories: [Territory Grounder project](/projects/territory-grounder/) · [MeshSat project](/projects/meshsat/) · [CubeOS & the GitOps pipeline](/projects/gitops-homelab/)


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