A GitHub Action that quizzes you on a pull request
A little idea I got from playing with AI SWE Agents. Can AI help make sure we understand the code that our AIs write? PR Quiz uses AI to generate a quiz from a pull request and blocks you from merging until the quiz is passed. You can configure various options like the LLM model to use, max number of attempts to pass the quiz or min diff size to generate a quiz for. I found that the reasoning models, while more expensive, generated better questions from my limited testing. Privacy: This GitHub Action runs a local webserver and uses ngrok to serve the quiz through a temporary url. Your code…
In plain words
PR Quiz is a GitHub Action that generates AI-powered quizzes from pull request changes and prevents merging until the quiz is passed. It helps developers verify their understanding of code, particularly code written or modified by AI tools. Users can configure the LLM model, maximum attempts, and minimum diff size for quiz generation. The tool runs a local webserver with ngrok to serve quizzes through temporary URLs, sending code only to the configured model provider.
written from the facts on this page · September 2026
From the sources
In the maker’s words, at launch
A little idea I got from playing with AI SWE Agents. Can AI help make sure we understand the code that our AIs write? PR Quiz uses AI to generate a quiz from a pull request and blocks you from merging until the quiz is passed. You can configure various options like the LLM model to use, max number of attempts to pass the quiz or min diff size to generate a quiz for. I found that the reasoning models, while more expensive, generated better questions from my limited testing. Privacy: This GitHub Action runs a local webserver and uses ngrok to serve the quiz through a temporary url. Your code is only sent to the model provider (OpenAI).
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