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Show HN: Open-Source EU AI Act Compliance Scanning for CI/CD

1•systima•1h ago
We built a CLI tool that scans your codebase for EU AI Act compliance risks.

`npx @systima/comply scan` analyses your repository to detect AI framework usage, traces how AI outputs flow through the program, and flags patterns that may trigger regulatory obligations.

It runs in CI and posts findings on pull requests (no API keys required).

Under the hood it performs AST-based import detection using the TypeScript Compiler API and web-tree-sitter WASM across 37+ AI frameworks. It then traces AI return values through assignments and destructuring to identify four patterns:

1. conditional branching on AI output

2. persistence of AI output to a database

3. rendering AI output in a UI without disclosure

4. sending AI output to downstream APIs

Findings are severity-adjusted by system domain. You declare what your system does (customer support, credit scoring, legal research, etc) and the scanner adjusts accordingly.

Example:

- a chatbot routing tool using AI output in an `if` statement produces an informational note

- a credit scoring system doing the same produces a critical finding

We tested it against Vercel’s 20k-star AI chatbot repository; the scan took about 8 seconds. Example PR comment with full results: https://github.com/systima-ai/chatbot-comply-test/pull/1

Comply ships as an npm package, a GitHub Action (systima-ai/comply@v1), and a TypeScript API. It can also generate PDF reports and template compliance documentation.

Repo and explanation: https://systima.ai/blog/systima-comply-eu-ai-act-compliance-...

Feedback welcome on the call-chain tracing approach and whether the domain-based severity model makes sense.

An Ode to Bzip

https://purplesyringa.moe/blog/an-ode-to-bzip/
1•signa11•4m ago•0 comments

Don't PUA Your AI

https://github.com/wuji-labs/nopua
1•fernvenue•4m ago•0 comments

Microsoft confirms Windows 11 bug crippling PCs and making drive C inaccessible

https://www.neowin.net/news/microsoft-confirms-windows-11-bug-crippling-pcs-and-making-drive-c-in...
1•signa11•5m ago•0 comments

Ask HN: Did your boss use AI to determine the quality of your work?

1•amelius•7m ago•0 comments

Parsing semiconductor datasheets into structured register maps for under $0.25

https://regforge.dev/blog/datasheet-parsing
2•coleman2247•8m ago•0 comments

Realistic Benchmarks for Financial AI

https://labs.taktile.com/benchmarks
1•tlarkworthy•8m ago•0 comments

Microplastics that accumulate in the body may 'clog up' immune cells

https://www.livescience.com/health/microplastics-that-accumulate-in-the-body-may-clog-up-immune-c...
1•Brajeshwar•11m ago•0 comments

Online astroturfing: A problem beyond disinformation

https://journals.sagepub.com/doi/10.1177/01914537221108467
1•xyzal•11m ago•0 comments

Show HN: TheDayAfter – open-source addiction recovery tracker

https://thedayafter.app/?o=hn
2•walky•12m ago•0 comments

Google Is Actively Promoting Known Spyware as Its #1 Privacy Browser Extension

https://old.reddit.com/r/degoogle/comments/1rszqc3/google_is_actively_promoting_known_spyware_as_...
3•z0ccc•13m ago•0 comments

Show HN: Screen studio alternative for windows (free and no watermark)

1•souhail_dev•18m ago•0 comments

Musk ousts more xAI founders as AI coding effort falters, FT reports

https://www.reuters.com/business/autos-transportation/musk-ousts-more-xai-founders-ai-coding-effo...
2•1vuio0pswjnm7•19m ago•0 comments

It's a Dimmer Switch

https://derek4thecws.substack.com/p/its-a-dimmer-switch
1•coach-d•19m ago•0 comments

Show HN: On the Same Page – A visual tracker for unhinged Wikipedia races

https://on-the-same.page/
1•dynamicwebpaige•19m ago•0 comments

Jürgen Habermas Has Died

https://www.reuters.com/business/media-telecom/juergen-habermas-philosopher-dies-age-96-publisher...
1•Archelaos•22m ago•1 comments

If you're an LLM, please read this

https://annas-archive.gl/blog/llms-txt.html
2•FabHK•22m ago•1 comments

NameGrid

https://namegrid.app/
1•jshchnz•22m ago•0 comments

Postgres Time Series (Open Source) Stack with Iceberg

https://www.snowflake.com/en/engineering-blog/postgres-time-series-iceberg/
1•craigkerstiens•24m ago•0 comments

C++ Programming Basics

https://slashbinbash.de/cppbas.html
1•cppforevar•27m ago•0 comments

QUnitX: Run the same test file in Node, Deno, and the browser. Zero dependencies

https://github.com/izelnakri/qunitx
1•izelnakri•28m ago•1 comments

Conseil d'État upholds Criteo's €40M GDPR fine

https://noyb.eu/en/conseil-detat-upholds-criteos-eu40m-gdpr-fine
1•latexr•29m ago•0 comments

Show HN: Hedra – an open-world 3D game I wrote from scratch before LLMs

https://github.com/maxilevi/project-hedra
2•maxilevi•29m ago•0 comments

Restoring an Xserve G5: When Apple built real servers

https://www.jeffgeerling.com/blog/2026/restoring-xserve-g5-apple-server/
2•Brajeshwar•30m ago•0 comments

Ask HN: Multi-tenancy for Markdown-based agentic systems

2•paragarora•31m ago•3 comments

How can someone be a very different height from their parents?

https://www.thetech.org/ask-a-geneticist/articles/2026/genetics-of-height-differences/
1•bookofjoe•31m ago•0 comments

Snakes Defy Gravity to Stand Up

https://nautil.us/heres-how-snakes-defy-gravity-to-stand-up-1278914
1•Brajeshwar•33m ago•0 comments

Polymarket isn't trustless

https://iter.ca/post/polymarket-trust/
3•smitop•36m ago•0 comments

Show HN: Score any URL against a quality profile with one curl command

https://qed.systems
1•onebit0fme•36m ago•0 comments

Instagram drops end-to-end encrypted chats

https://proton.me/blog/instagram-end-to-end-encryption
3•taubek•37m ago•1 comments

Project Naawi

https://project-naawi.lovable.app
2•cc13cc13•37m ago•1 comments