A list of open-source software containing slop (LLM generated) code or endorses the usage of LLMs in other ways.
This list contains software that obviously accepts irresponsible coding practices or promotes LLM usage. I found these applications while searching for alternatives to previously used software that turned out to contain code generated by slop-machines.
Each of added applications have at least one link that points to the verifiable proof.
This list by no means is meant to cover all the software that contains code by not-so-intelligent tools and people using them but to serve as a reminder to myself about what I have already checked.
Why having LLM generated code (and using generative tools in general) is bad?
I will try to add links that back up the claims above, but it may take a while.
Of course, I see how and where generative tools could be helpful and sometimes I feel tempted to find an acceptable way to use them, but for now the direct and indirect costs far too much outweigh gains.
This list has its positive counterpart: Slop-Free (Supposedly) Open-Source Software (not quite complete yet). Also take a look at and give thumbs up to AI Slopfree Software Catalog which contains software dedicated against usage of LLMs.
Also, here is a list of some labels that can be added / voted for so they would eventually appear on application pages:
Haraka is an open source SMTP server written in Node.js which provides extremely high performance coupled with a flexible plugin system allowing Javascript programmers full access to change the behaviour of the server.
Hestia Control Panel is an open source web server control panel with an easy-to-use interface as a lightweight alternative to cPanel, Plesk, etc. Hestia It's also the continuation of the development of Vesta Control Panel.
Enterprise-level free suite offers IMAP email, calendar, contacts, tasks, notes, file manager, wiki, syncing, multi-language support, and mobile access.
mailcow is a mail server suite based on Dovecot, Postfix, SOGo, Rspamd and other open source software, that provides a modern Web UI for administration.
I have used mailcow: dockerized for quite long time, and overall this is a very nice and easy way to set up a self-hosted email server (if one do not mind working with Docker/containers), but unfortunately slop got into it.
Mailu is a simple yet full-featured mail server as a set of Docker images. It is free software (both as in free beer and as in free speech), open to suggestions and external contributions.
Roundcube webmail is a browser-based multilingual IMAP client with an application-like user interface. It provides full functionality you expect from an e-mail client, including MIME support, address book, folder manipulation, message searching and spell checking.
Rspamd is an advanced spam filtering system that allows evaluation of messages by a number of rules including regular expressions, statistical analysis and custom services such as URL black lists.
WildDuck is a scalable no-SPOF IMAP/POP3 mail server. WildDuck uses a distributed database (sharded + replicated MongoDB) as a backend for storing all data, including emails.
Zimbra Collaboration is an open, secure collaboration tool for email, calendaring, tasks and more. With the most innovative web application available today, Zimbra boosts the productivity of users on any desktop and dramatically reduces TCO compared to legacy platform vendors.
Effortlessly organize your watchlist and track episodes with a sleek interface. Get release notifications, iCloud sync, and tailored streaming guides.
- contributors — as of now the repository has 219 commits by cursoragent;
- merged pull requests potentially containing LLM generated code or other use of LLMs.
Last reviewed: 2026-09-04
Floppy is a free, open-source, self-hosted media tracker and personal media diary for movies, TV shows, anime, manga, books, comics, video games, board games, music, and podcasts.
- .claude/skills/run-floppy;
- AGENTS.md;
- contributors — as of now the repository has 727 commits by Claude;
- merged pull requests potentially containing LLM generated code or other use of LLMs.
Last reviewed: 2026-09-04
Free, open-source tool for organizing games, movies, TV, manga, books, anime, music and podcast in mixed collections with visual boards, offline caching, sharing, and no ads or tracking.
- .claude;
- contributors — as of now the repository has 795 commits by Claude and 1 by cursoragent;
- merged pull requests potentially containing LLM generated code or other use of LLMs.
Last reviewed: 2026-09-04
ShowCase (formerly Movie DB) is a fully open-source android application for exploring and organizing your personal collection of films and television series.
- contributors — as of now the repository has 6 commits by Copilot;
- merged pull requests potentially containing LLM generated code or other use of LLMs.
Last reviewed: 2026-09-04
Self-hosted tracker for movies, TV shows, anime, and manga with multi-user support, detailed episode tracking, ratings, notes, imports, exports, and Docker.
- contributors — as of now the repository has 4 commits by Copilot and 2 by gemini-code-assist[bot];
- merged pull requests potentially containing LLM generated code or other use of LLMs.
Last reviewed: 2026-09-04
Cryptomator provides transparent, client-side encryption for your cloud. Protect your documents from unauthorized access. Cryptomator is free and open source software, so you can rest assured there are no backdoors.
- contributors — as of now the repository has 3 commits by Copilot;
- merged pull requests potentially containing LLM generated code or other use of LLMs.
Last reviewed: 2026-09-12
On-premises file sync, universal access, integrated collaboration, real-time communication with privacy and data control focus.
Nextcloud Android
- .claude/skills/java-to-kotlin;
- AGENTS.md;
- merged pull requests potentially containing LLM generated code or other use of LLMs.
Nextcloud Desktop
Nextcloud iOS
Nextcloud Server
Open-source, ad-free torrent client offering a polished user interface, integrated multi-site search, RSS support, remote web control, and cross-platform availability.
Luanti is a near-infinite-world block sandbox game and a game engine, inspired by InfiniMiner, Minecraft, and the like.
Centralized game library management service, enabling clients to install games across platforms with web access, emulator profiles, and metadata support.
- AGENTS.md;
- CLAUDE.md;
- contributors — as of now the repository has 14 commits by Copilot;
- merged pull requests potentially containing LLM generated code or other use of LLMs.
Last reviewed: 2026-09-04
The Linux kernel is the core component of the Linux operating system. It's responsible for managing the system's resources and facilitating communication between hardware and software. It was first created by Linus Torvalds in 1991 and is open-source, allowing for...
Virtual keyboards for mobile devices or on-screen keyboards for computers.
- AI_USAGE.md — LLM usage is not prohibited although undesirable as well;
- contributors — as of now the repository has 2 commits by claude.
Last reviewed: 2026-10-07
This app is a virtual keyboard for Android. The main features are easy typing of every ASCII character using the swipe gesture, dead keys for accents and modifier keys and the presence of special keys (tab, esc, arrows, etc..).
Merged pull requests potentially containing LLM generated code or other use of LLMs.
Last reviewed: 2026-09-06
Graylog is a powerful Security Information and Event Management (SIEM) solution offering a robust log analytics platform that simplifies the collection, search, analysis, and alerting of all types of machine-generated data.
- AGENTS.md;
- contributors — as of now the repository has 200 commits by Claude, 27 by Copilot;
- merged pull requests potentially containing LLM generated code or other use of LLMs.
Last reviewed: 2026-09-08
CoMaps is a new community-driven map app project born out of the desire to create a truly open, transparent, and community-focused navigation app.
Commits possibly containing LLM generated code.
Last reviewed: 2026-10-17
Degoogled maps & turn-by-turn navigation for Android - MapLibre + Jetpack Compose, no Google Play Services
From CONTRIBUTING.md— Using an AI Assistant:
AI help is welcome, for code and for reports […]
Evidence:
- CLAUDE.md;
- merge requests potentially containing code generated by or other use of LLMs;
- contributions — as of now the project has 3 commits by claude.
Last reviewed: 2026-10-17
- contributors — as of now the repository has 6 commits by Copilot and 1 by claude;
- merged pull requests potentially containing LLM generated code or other use of LLMs.
Last reviewed: 2026-09-11
Mtoc is a visually-rich music player and library browser that emphasizes a smooth, continuous experience with album artwork at the forefront.
- CLAUDE.md;
- contributors — as of now the repository contains 4 commits by claude;
- merge requests potentially containing code generated by or other use of LLMs.
Last reviewed: 2026-10-17
SONE is a native, highly customizable Linux desktop client for TIDAL. It pairs a sleek, modern UI with bit-perfect, lossless Hi-Res audio playback.
- contributors — as of now the repository has 1 commit by claude;
- merged pull requests potentially containing LLM generated code or other use of LLMs.
Last reviewed: 2026-09-11
Manage all your passwords across all devices. Open Source password manager compatible with kdbx/keepass. Available on Android, iOS, iPadOS, MacOS, Linux and Windows. It can also be used as a cross-platform supported two factor authentication app.
- .claude;
- CLAUDE.md;
- contributors — as of now the repository has 3 commits by Copilot;
- merged pull requests potentially containing LLM generated code or other use of LLMs.
Last reviewed: 2026- 10-08
Open-source password manager with AES-256 encryption and device sync. Store and access encrypted logins across platforms like iOS and Android.
Bitwarden Android
- .claude;
- contributors — as of now the repository has 40 commits by claude and 6 by claude[bot];
- merged pull requests potentially containing LLM generated code or other use of LLMs.
Bitwarden Clients
- .claude;
- contributors — as of now the repository has 19 commits by claude[bot] and 17 by claude;
- merged pull requests potentially containing LLM generated code or other use of LLMs.
Bitwarden iOS
- .claude;
- contributors — as of now the repository has 3 commits by claude[bot] and 2 by Copilot;
- merged pull requests potentially containing LLM generated code or other use of LLMs.
Bitwarden Server
- .claude;
- contributors — as of now the repository has 15 commits by claude[bot] and 12 by claude;
- merged pull requests potentially containing LLM generated code or other use of LLMs.
Last reviewed: 2026-09-15
A password manager that keeps your secrets on your own devices. No account, no server holding your vault, no company to get breached and leak everything. You hold the vault, you hold the password, and that's it.
Merged pull requests potentially containing LLM generated code or other use of LLMs.
Last reviewed: 2026- 10-09
Open-source password manager storing passwords, notes, and attachments offline with AES-256 encryption, browser extensions, cross-platform support, and TOTP.
- contributors — as of now the repository has 13 commits by Copilot and 3 by claude;
- merged pull requests potentially containing LLM generated code or other use of LLMs.
Last reviewed: 2026-09-17
Passbolt is an open source password manager for teams. It allows to securely share and store credentials. For instance, the wifi password of your office, or the administrator password of a router, or your organisation social media account password, all of them can be secured...
go-passbolt-cli
Contributors — as of now the repository has 1 commit by claude.
Passbolt API
Last reviewed: 2026-09-19
Passit is an open-source, cloud-based password manager. Passit uses the modern and battle-tested libsodium cryptography package to encrypt data in such a way that even we can't access.
- PassitBackend — commits containing LLM-generated code;
- PassitFront — commits containing LLM-generated code.
Last reviewed: 2026-10-09
A password manager that ensures identity and password security with rigorous, end-to-end encryption, built by scientists from CERN, and recommended by the United Nations.
- iOS Pass: contributors — as of now the repository has 9 commits by claude;
- Proton Pass Common: contributors — as of now the repository has 1 commit by claude.
Last reviewed: 2026-09-18
The Psono password manager keeps hackers out and your passwords secure. Psono is free and open source and available for Windows, Linux and Mac. Organize your passwords now!
Last reviewed: 2026-10-04
Self-hosted, lightweight password server compatible with Bitwarden clients, written in Rust, supporting organizations, attachments, and two-factor authentication.
- contributors — as of now the repository has 3 commits by claude;
- merged pull requests potentially containing LLM generated code or other use of LLMs.
Last reviewed: 2026-09-15
A free and open source podcastmanager for Android, allowing you to subscribe to podcasts (via iTunes database & OPML), automatically download episodes using powerful mechanisms and listen to them the way you like (speed, balance adjustments, etc).
- AGENTS.md;
- contributors — as of now the repository has 14 commits by Copilot;
- merged pull requests potentially containing LLM generated code or other use of LLMs.
Last reviewed: 2026-09-10
Comments
Well before long You guyswont be ableo use hardlyany software. Incase ofcourse you build itall by yourself which that could take months years. aI APPS are not allgood but there is alot that are good. Its a technology that is getting better, and i seriously dont understand just what the hell your worried about so much or that access to data this data that. You been using Google at all over the past 20 years, well if you have they already know everything about You, and your still here and your ok, aint nothing apocolyptic happened to you has it. But of all things "Zed editor", comeon with that, that dude that created it used to work at microsoft as a sofware engineer, i surley think that he knows how to code rather well and wouldnt be allowing BS into his new projecr. lOTS AND lOTSOFDEVELOPERS USE IT EVERYDAY andthere are no problems with any of these softwares that you have mentioned. I have not seen anyof them inthe headlines of a news broadcast. Youmust seriously have some internal undisclosed reasoning for a such a exhibit of paranoia. I respect that. but instead of just slamming every other software under tHe sun , why dont you consider explaining to people in a detail about WHY your saying these things ad why you feel this way and elaborate on the immediate or prolonged dangers of exposure to this "software". Whats wrong with doing that. P.S Claudes a beast. I Cant speak for all LLMS but Claude, i mean why You hating on Claude for. Thats ridiculous.
Vikunja is using LLM to support development of core functionality: "For the development of Vikunja, we're using LLM-Assisted coding tools in various parts of the codebase. Most contributions made @tink-bot are built that way." https://github.com/go-vikunja/vikunja#vikunja
This is insane, list made by some frustrated individual, just get use to it and if you dislike it so much don't use any browsers, better stick to temple os.
Yes, I am frustrated. Frustrated that there are so few people that recognise the vast negative impact of this stochastic, parroting, unethical technology that the big tech is trying to force down everyone's throat. Seems that you are frustrated as well. Why is that? And why?
I started to make this list to note down applications that I have checked and I want to avoid, otherwise I would check them multiple times. While the list has already grown quite large, there is still much to check.
And no, I will not get used to this technology, but that might become quite hard since I am working in IT, but I will do as much as possible to reduce the impact as much as I can (for example, running models locally, ideally they would have open data sets and be small and domain specific).
You know what they say: "It takes one (frustrated) to know one" XD
I wouldn't necessarily call this a list of AI-slop, but more apps that has has some form of LLM-use during its development. AI-slop is mostly concerned with low quality and mass production. But interesting list nevertheless.
Yes, I can agree that the wording may not be on the point. Probably “tainted” would a better term as it covers wider range, but from the other side — a tiny slop still is a slop.
@Edgars All software is tainted these days by compilers
@Edgars Normally, I'm reserved with AI, but would go so far as "tainted". Now that I've been involved in projects that leverage it to some extent and working with teams to build governance, my viewpoint has shifted. I'd probably say tainted would apply if the developer skipped a PR review or two. It's an interesting technical and ethical discussion, and I'm sure everyone has an opinion on it. But still, I'm glad you put in the effort to make this interesting list. It's definitely the beginning of something.
Correction. Was meant to say: but wouldn't go so far as "tainted".
Vela Maps is Vibecoding
Added.
Thank you for your suggestion!
Have a look at:
Ente Photos
Ente Auth
Ente Locker
Ensu
HeliBoard
Nuclear
Ente does have AI. Although Non-Gen AI, it's only used for photo search only on the photos app. Ensu is its on device AI app though. Can't say much about it because it doesn't respond for me.
Here are some music players which are AI slop:
Thank you for your suggestions!
From these I currently have added only Mtoc, others not (yet), as while they might have signs of LLM usage, I could not find any linkable evidence. If you have links with proof of LLM usage, it would be nice if you shared them.