AIDAN: AI Skills Dojo

Build your AI skills with AIDAN, your daily AI training dojo. Train along a belt path from White Belt to Black Belt, plus specialty tracks: AI basics, prompting, work automation, building apps and AI agents, security, law and policy, and cloud operations. Practice with original questions, explanations and course book PDFs in Korean, English, Japanese and Simplified Chinese. Daily practice, mock exams and every course book are free. The app follows your supported device language; other languages use English. Supervised official exam tickets are being prepared. Once available, each ticket covers one official test attempt. Unused tickets never expire and are shared between web and app through your service account. A retake requires a new ticket. Store checkout shows the final local price. AIDAN provides independent private assessments, not government-accredited qualifications or endorsements by OpenAI, Anthropic or Google. Privacy: https://aidan.agentcat.app/legal/privacy?lang=en Support: [email protected]

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