Ok so Kindxer is good to go. Its been running on my media server for a bit and zero issues.
Tl;dr its ment to be part of the *arr stack. You feed it to one of the *arrs. (screenshot is from prowlarr) and it acts like any other source. It can also help you publish torrents if you want. As well has having a WOT function for keeping your indexed feed to only trusted sources.
Full run down of what it can do:
Indexing
- Subscribes to NIP-35 (kind 2003) torrent events across multiple Nostr relays
- Stores everything in a local SQLite database
- Remembers where it left off per relay so restarts don't re-download history
- Configurable backfill. This lets you dig deep for old torrents or just keep fresh content
Torznab API
- Full Torznab caps and search endpoints works out of the box with all *arr apps
- API key auth per client so you can revoke one without breaking others
- Category mapping covers movies, TV, music, books, games
Trust and curation
- Scores publishers based on your WOT, people you follow rank higher, follows-of-follows a bit less, everyone else is untrusted
- Configurable follow depth (1 or 2 hops)
- Manual block controls per publisher
- Optional strict mode to only index posts from people in your network
- Auto-block after a configurable number of reports
Metadata enrichment
- Optional TMDB lookup for movies and TV so Sonarr and Radarr match properly
- Title parsing pulls season, episode, quality and source from the torrent name
- Publisher profiles fetched from Nostr so you see names and avatars
Publishing
- Post your own finished downloads to Nostr automatically.
- Supports qBittorrent and Deluge filter by category or label, or publish everything
- Configurable hold time before publishing (default 30 min)
- Manual publish via CLI for individual .torrent files
- NIP-46 bunker support for remote signing keys if you feel like using your own key. if not you can make a Nsec for the indexer.
Web UI
- Dashboard with relay connection status and recent activity
- Browse and search the full index
- Publisher management with trust scores and block controls
- Publish queue and history
- Full settings page all config options without touching a file, API key generation, that sort of jazz
If you want to run it yourself youll need to build it but ive testing building on arch and debain and it works. here is the public repo. Please ping me if there are any issues.

Codeberg.org
kindxer
Torrent Indexer for nostr
