Vercel moved the model name out of agent code.
Adopt a task-level model alias where two or more agents share the same routing or compliance policy.
Read the storyAnalysis & practical guides
All articlesReview an AI-generated database migration before it touches real data
How to check what will change, run it safely and catch problems before you apply it to production.
How to test AI-written code without copying its assumptions
Practical ways to design tests that validate behavior, not the model’s guesses.
Write an AGENTS.md that earns its place in the context
What to include, how to keep it maintainable and how to make it useful across different coding assistants.