NexaBrief: AI briefings from verified journals and GitHub

Hi Product Hunt, I built NexaBrief because I was frustrated by how much “research intelligence” is either too noisy, duplicated, hard to verify, or filled with low-value placeholder updates. NexaBrief takes a source-first approach: users follow verified journals, public metadata channels, RSS/Atom feeds, and GitHub communities instead of generic topic feeds. It currently focuses on: - Verified source catalogs - Journal and GitHub community tracking - Deduplication by DOI / PMID / OpenAlex ID / GitHub repo ID - Filtering low-value metadata-only items - AI-assisted summaries and reports The goal is not to replace original sources, but to help serious readers know what deserves attention first. I’d love feedback from researchers, developers, analysts, and anyone who tracks journals or open-source projects regularly.