Open-Jet – self-hosted Agentic TUI for air-gapped Jetsons

Show HN: Open-Jet – self-hosted Agentic TUI for air-gapped Jetsons

Open-Jet – self-hosted Agentic TUI for air-gapped Jetsons is active in the show hn launch space.

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Hi HN,I am building a Terminal User Interface (like Claude Code) for self-hosted AI agents on Jetsons. Works in air-gapped environments. Unlike other solutions, this is optimised for unified memory machines, as to avoid OOM errors.The agent can do stuff like edit, read, create files - manage and interpret data locally.Currently, it gets ~17 tok/s on Jetson Orin Nano 8GB using Qwen3-4B-Instruct-4bit In the future, adding TensorRT .engine support which will boost inference further. I am trying to get the memory footprint down, so if anyone has knowledge on kv cache optimisation, that would be great.I would love to get your feedback and people try running it on more capable devices and models -

Open-Jet – self-hosted Agentic TUI for air-gapped Jetsons is positioned in show hn launch, a segment that rewards a clear, focused offering.

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Website: www.openjet.dev