Stewie
Stewie for Vibe Coders

Catch up to the product your agent shipped.

Vibe-coding outran understanding. Stewie helps you catch up — by making reflection part of how you ship, not an afterthought.

Sound familiar?

You shipped fast — but you can't say what you shipped

Your agent generated a working app in a weekend. Two weeks later, a user asks 'what happens when their subscription expires?' and you realize you don't actually know. The code is yours; the understanding never caught up.

Your agent wrote thousands of lines you haven't read

You reviewed the diffs that looked important and skimmed the rest. Now there are six files you've never opened that quietly run the auth flow, the billing edge cases, and the email triggers. They work. You hope.

Every refactor feels like archaeology

You go to change one feature and find three intentional-looking behaviors you have no memory of designing. Were they your idea? Your agent's? A pattern it pulled from somewhere? You can't tell, so you don't touch them.

The product moves faster than your understanding

Each agent session ships more than you can absorb. The gap between 'what I shipped' and 'what I know I shipped' widens every week. You start avoiding parts of your own codebase.

How Stewie helps

Catch up to what your agent built

Stewie reads your codebase and surfaces the behaviors that are actually running — auth flows, billing rules, edge cases — with the code that produced them. You see what shipped without re-reading every file.

Reflect on what your code does

For each behavior Stewie surfaces, you get to confirm what it actually means in product terms — not just what the code mechanically does. The gap between those two things is where bugs and misunderstandings live.

Turn agent output into product truth you own

Confirmed behaviors become versioned, evidence-linked specs you can hand to a teammate, a future agent, or your future self. Your understanding stops living only in your head and the commit history.

Re-orient after every agent session

Each time your agent ships changes, Stewie shows you what shifted in product terms — not just file diffs. You stay the author of your own product instead of the reviewer of your agent's.

Get notified when Reflect ships →

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