A filament spool inventory inside Home Assistant
A custom integration written by Claude tracks 3D printer filament spools in Home Assistant instead of a spreadsheet or a separate Spoolman server. It passes hassfest and the HACS checks.
Credits
- Reddit poster Any_Berry_9676 Source ↗
- Repository account andrei20092222-sudo Source ↗
Earliest dated source:
The full story
Spool Inventory is a local, MIT-licensed Home Assistant integration for 3D printer filament that replaced its maker's spreadsheet and sticky notes without needing a separate Spoolman server. It adds a Filament panel with every spool, a catalogue from the Open Filament Database of about 150 brands and 14,700 colours, weighing sessions, and a sensor per spool for automations. Claude wrote the code; the maker decided what it should do and is testing it on a Pi 400 with a Prusa Core One+. It passes hassfest and the HACS check but is still a beta that nobody else has reviewed.
How it was done
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Sources
From a short post by the maker, so the details are as they tell them.
- Reddit: Made a filament inventory that lives inside Home Assistant, would love some feedback before I call iReddit poster: Any_Berry_9676Posted
The maker's post asking for feedback.
- The code: github.comRepository account: andrei20092222-sudo
The integration's code and README.