I couldn't say in one sentence what to tell users when we used AI. So I built a drafter.

A developer built DiscloseKit, a $19/month tool that drafts user-facing AI disclosure text mapped to Articles 49 and 50 of the EU AI Act. The tool takes facts about the model, surface and what the user sees, and generates paste-ready wording, while leaving the decision of which article applies to the user. The developer said the article mapping stays anchored to the written text of the Act, while drafting readable disclosure prose is where a model earns its place.

We shipped a feature that used a model to summarize support tickets. Quietly. And then a reviewer asked the only question that mattered: when a user reads the output, are we telling them it was generated by AI? I didn't have an answer, and the EU AI Act expects one. Articles 49 and 50 of the Act are about exactly this — telling people when AI is involved, whether that's a general-purpose model's capabilities or AI-generated content a user might mistake for human-made. The obligation is concrete wording, aimed at the user, at the point of interaction. I kept getting it wrong because "disclose that AI was used" is a sentence, not a disclosure. The duty isn't "mention AI somewhere." It's specific: what was used, that the output was AI-generated or manipulated, and enough that a person can make an informed decision. DiscloseKit takes the facts of your situation — what model, what surface, what the user sees — and drafts the disclosure text those articles call for. It's decision-support, not an oracle. The hard part, deciding which article even applies to your case, is something you reason through with the tool; the tool then turns that reasoning into wording you can actually paste near the interaction. I'm not anti-model. Drafting readable disclosure prose from a set of facts is genuinely open-ended — that's where a model earns its place, turning "we use a summarization model on tickets" into something a user understands in two seconds. The part that must not be open-ended is the article mapping: which duty, which surface, what must be stated. That stays anchored to the written text of the Act. DiscloseKit https://disclosekit.lxsaihub.com/ is $19/mo. If your product uses AI anywhere a user might not expect it, draft the line you'll show them before a regulator asks why you didn't.