Migrate v0 with an AI agent that shows its working.
Codify Yo! hardens v0-generated projects to production standard at roughly 75% agent autonomy. The generated UI is high quality and needs little rework; the backend and data model are where the human-reviewed work concentrates.
High confidence — the agent's output on this platform needs the least correction.
UI is high-quality; backend and data model are the human-touched work.
What usually triggers it.
v0 projects reach us when the interface is genuinely good but there is no data model, no authorisation layer, and no test coverage behind it — which is precisely the shape v0 is designed to produce.
What the agent does, and what a human still owns.
We publish this split per platform because “AI does the migration” is a claim, and this is the version of it you can actually evaluate. The agent never ships unsupervised on any platform.
- Auditing the generated codebase and reporting what is salvageable
- Designing and generating a typed schema with real migrations
- Refactoring whole-library imports into tree-shakeable subimports
- Flattening redundant component nesting the generator produced
- Scaffolding the test suite around critical paths
- Authorisation on every mutation, which is the most common gap in generated apps
- Auth provider selection and session handling
- Any business rule that exists only in the prompt history rather than the code
Every pull request the agent opens is reviewed by a senior engineer before it lands in your repository. That is the rule on every platform, including the ones with the highest autonomy scores.
Apply to migrate your v0 project.
Five teams onboarded per month, selected on project fit rather than order received.
Which shape fits your team?
Both models are live in beta. Pick the one that matches your situation, we onboard five teams per month.