How to Set Up Sourcery AI in VS Code: Complete Guide

Why use Sourcery in VS Code Catching code quality issues after pushing to a pull request is too late in the feedback loop. By the time a reviewer - human or AI - flags a problem on your PR, you have already context-switched to another task. Going back to fix refactoring issues and readability problems adds friction that slows down the entire development cycle. Sourcery solves this by bringing AI-powered code analysis directly into your editor. The Sourcery VS Code extension analyzes your code as you write it, surfacing refactoring suggestions, readability improvements, and potential issues in real time. Instead of discovering that your nested conditional should be a guard clause during PR review, you see the suggestion inline while you are still thinking about the function. For Python developers specifically, Sourcery's VS Code integration is particularly strong. It understands idiomatic Python patterns - list comprehensions, context managers, dataclasses, walrus operators - and sugges