More than just code review
Simon Willison’s Weblog Simon Willison ● Covered by 3 sources
Teleport’s sponsored piece argues that using AI coding agents productively depends on how well people can specify changes and verify they were applied correctly. It emphasizes an isolated ephemeral trusted runtime for safer deployment (22nd August 2026). As a result, validation should rely on more than line-by-line code review.
Why it matters
The key skill required to make productive use of coding agents is being able to confidently instruct them on how to make changes and then confidently verify that those changes have been applied in the correct way. Sometimes this involves reviewing every line of code they have written, but there are other ways to achieve that goal. Eyeballing every line of code has never been the most effective way to validate a chance to a piece of software. Tags: code-review, coding-agents, generative-ai, agentic-engineering, ai, llms