The author spent 250 hours over three months building a high-quality set of devtools for working with SQLite, called syntaqlite, with the help of AI coding agents. The author believes that AI was instrumental in overcoming inertia and making the project possible, but also notes that it had its costs, such as producing spaghetti code and being addictive. The author had to refactor the codebase and take ownership of the design to produce a maintainable project. The experience highlights the potential benefits and drawbacks of using AI in software development.