DeepTutor by HKUDS: The Open-Source AI Tutor That Remembers You in Plain Markdown

Description and use

<p>DeepTutor is an open-source AI tutor from HKUDS, the Data Intelligence Lab at the University of Hong Kong. Its README calls it an agent-native learning workspace: one app where you chat with a tutor, have it quiz you, research a topic into a cited report, work through problems step by step, turn your notes into an interactive book and follow a mastery path, all over your own documents and with one shared memory of how you learn. It had 47,024 stars and 5,858 forks when we checked on October 28, 2026, and the part that makes it genuinely different is not the ten modes. It is the memory: 11 M

Problem

<p>DeepTutor is an open-source AI tutor from HKUDS, the Data Intelligence Lab at the University of Hong Kong. Its README calls it an agent-native learning workspace: one app where you chat with a tutor, have it quiz you, research a topic into a cited report, work through problems step by step, turn your notes into an interactive book and follow a mastery path, all over your own documents and with one shared memory of how you learn. It had 47,024 stars and 5,858 forks when we checked on October 28, 2026, and the part that makes it genuinely different is not the ten modes. It is the memory: 11 M

Outcome

<p>DeepTutor is an open-source AI tutor from HKUDS, the Data Intelligence Lab at the University of Hong Kong. Its README calls it an agent-native learning workspace: one app where you chat with a tutor, have it quiz you, research a topic into a cited report, work through problems step by step, turn your notes into an interactive book and follow a mastery path, all over your own documents and with one shared memory of how you learn. It had 47,024 stars and 5,858 forks when we checked on October 28, 2026, and the part that makes it genuinely different is not the ten modes. It is the memory: 11 M

Evidence

DeepTutor by HKUDS: The Open-Source AI Tutor That Remembers You in Plain Markdown

Source