August 12, 2026

After the Rip: Auto-Naming a Home Media Library for Jellyfin with Python, TMDB, and ffprobe

Getting video off a disc is the part everyone talks about. The part that actually eats your evenings is everything after: a folder full of title_t00.mkv, disc1/, C3_t01.mkv files that mean nothing to a media server. Jellyfin wants very specific names and folder layouts, and if you don’t give them to it, you get “Unknown Movie,” mismatched episodes, and bonus features scattered as phantom entries.

So I extended a post-processing step into a proper Python pipeline that takes whatever came out of my ripping setup and turns it into a Jellyfin-perfect library: correct movie names with IMDb IDs, TV episodes matched to the right SxxExx, extras bucketed into the folders Jellyfin recognizes, then rsynced to the NAS and scanned in — with an ntfy ping at the end. This post is about that pipeline. It is deliberately not about disc decryption — it starts the moment you have plain .mkv files.

August 11, 2026

jf-barcode-search: Scanning Barcodes to Query Jellyfin — and a Checklist for Open-Sourcing a Homelab Repo

Here’s a problem specific to people who rip their own discs: you’re standing in a thrift store holding a $3 Blu-ray, and you genuinely cannot remember whether it’s already in your library. Pull out your phone, squint at a media app, type the title, hope you spelled it like the metadata does… by which point you’ve put it back.

So I built jf-barcode-search: point your phone camera at the barcode on the case, and it tells you instantly whether that title is already in your Jellyfin library. It’s a small Flask app, and this post covers both what it does and — because I decided to open-source it — the pre-flight review that makes a homelab repo safe to publish, which is a checklist worth having regardless of what you’re releasing.

August 10, 2026

/ipad-internet off: A Claude Code Skill That Cuts One Device's Internet at the Firewall

I wanted one command — /ipad-internet off — that instantly cuts the household iPad’s internet, and /ipad-internet on to give it back. Simple ask. The interesting part is doing it correctly: instantly (no waiting on a config save), reversibly, without disturbing the LAN (AirPlay, printers, local media should all keep working), and — most importantly — in a way that can never accidentally knock a different device offline.

It ended up as a Claude Code skill backed by a careful bit of OPNsense / pf design. This post is about that design: why it uses a pf table instead of editing the config, how it survives the iPad’s shifting IP and Apple’s private Wi-Fi MAC, and the ownership guard that makes the “wrong device” failure mode structurally impossible.