Foreign-language feeds are where good information usually goes to be ignored, and RSSBox fixes that by translating, filtering, and merging RSS sources, then republishing them as clean feeds your existing reader can subscribe to. Add a feed, pick a translation engine, and RSSBox republishes it with titles, full articles, or summaries translated, optionally showing both languages side by side. Each feed can use a different engine, from DeepL to any OpenAI-compatible model endpoint, and the admin shows translation status plus the tokens or characters each source has consumed. Update schedules are set per feed, so a fast-moving news source refreshes hourly while a quiet personal blog checks in once a day. Keyword filters quietly drop the recurring topics you never open, and AI filtering goes further by judging items against what you actually read. Tag several related sources and RSSBox merges them into a single unified feed, translations and filters applied, ready to follow as one stream. Full-text fetching pulls complete article bodies from feeds that only publish excerpts, so the translation covers the whole story rather than the teaser paragraph. Your reader app never changes: it simply subscribes to the translated feed URL like any other source. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. GPL-3.0 licensed.