Before agents wrote the code, engineers would learn by doing. Writing code by hand. Reading documentation, APIs, trial and error. But today, it's easy to ask a coding agent to implement a feature. This leads to skill atrophy, and we, the humans, still need to hone our skills.
Generation reads the diff, then writes tours, quizzes, playgrounds, exams, and flashcards. Put them in a course when you want an ordered structure.
A course is an ordered path of tours, quizzes, playgrounds, and exams. Shared material, own progress. Build onboarding tracks, PR review paths, or certification flows your team can actually finish.
How should the charge API make retries safe?
An exam mixes multiple-choice with hands-on playgrounds in one sitting. Skimming fails here. You pass by reasoning about the change and making the code work, the same bar your next incident will set.
Every generation moves through named stages: reading the diff, scanning the repo read-only, planning topics, calling the model, parsing the package, materialising sessions. Transparent by design. You should see how the learning was built.
A team is a shared space. Share a session with your team, organisation, community, or study group. Share the knowledge, so continuous learning scales with the team.
New members join as Readers, free, no seat required. They get their own account and their own saved progress on the same shared sessions.
Make a team public and it becomes a community anyone can discover and join as a Reader. Shared material, own progress, no seat required.
A green check does not prove understanding. Tech Professor turns the diff into a quiz, a tour, a playground, or an exam so the knowledge in a change is captured, not skimmed. See who has actually been through it before it ships.
Learning artifacts for this change, so the team knows what's shipping.
Stuck on a question or a step? The Tutor searches the repo, opens the real files, and explains in plain language, then cites the exact line. It helps you think; it does not take the thinking away.
auth.uid(), so answers only ever belong to you. Connect the Tech Professor MCP server. Claude Code or any MCP client turns the change it just shipped into a tour, a quiz, a playground, an exam, and a course your team can take. The agent helps you teach; you still have to pass.
Leaderboards, repo coverage maps and activity over time, for a private team or a public community. Spot the areas nobody has earned yet, and keep continuous learning from going quiet.
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