MusicBrainz

Meelo is a self-hosted music server for music collectors, with a web interface focused on browsing, metadata integration, and listening. It provides playback, libraries, search, playlists, and flexible metadata parsing from embedded tags, file names, or both. Albums can contain multiple releases while showing only a main release in browsing views; songs similarly support tracks and versions to avoid duplicated entries. Music videos are treated as first-class media, with separate handling for interviews, behind-the-scenes footage, and trailers, and the server also identifies B-sides, rare tracks, instrumentals, live recordings, and featuring or duet relationships. It can transcode audio and video formats when browser support requires it, retrieve metadata from providers including MusicBrainz, Genius, and Wikipedia, download or read synced lyrics, and send scrobbles to ListenBrainz and Last.fm. Meelo is distributed through Docker images and has Android and iOS apps.

wrtag is a Unix-style Go toolkit for automated music tagging and library organization based on MusicBrainz. It matches existing or newly imported files to MusicBrainz releases using tags or filenames, updates their metadata, and moves or copies them into a configurable filesystem layout. Its command-line tools support individual-folder operations such as move and copy and bulk rescanning with sync; the suite also provides path templates, cover-art handling, validation, multi-disc release support, filesystem locking, and optional addons for lyrics, ReplayGain, and subprocesses. An optional web interface assists with importing releases over a network, including confirmation when no full match is found. Static or portable binaries are provided for Linux, macOS, and Windows.

MobyGames is an online, community-maintained database of video game metadata and credits, established in 1999. It aggregates release dates, platforms, developer and publisher credits, cover art, screenshots, genre tags, system requirements, and user-contributed reviews and trivia, and provides a searchable web interface and browseable game pages.

gbrain is a hosted, cloud-based AI agent with persistent, long-term memory that adapts to a user’s preferences and way of thinking. It provides built-in skills for personal use and shared “brains” that support collaboration within teams and organizations.

Prismedia is a private, self-hosted media library for managing and using movies, series, music, books, audiobooks, comics, images, and galleries across a web app and native apps for iPhone, iPad, and Apple TV. It uses a shared media entity containing an item's identity, metadata, artwork, files, relationships, and personal progress, while providing medium-specific playback, reading, and listening experiences. The server scans watched folders, identifies items through metadata-provider plugins, organizes files and relationships, and supports browser and native playback with resume support, subtitles, and client-dependent direct playback or conversion. It includes EPUB, PDF, and comic readers, audiobook playback, music queues, media requests through optional indexers and download clients, household accounts, background jobs, and database backups. It runs as a Docker container containing the database, web app, API, worker, and media tools; users supply their own media files.