v0 auto-diagnosis automatically editing code and creating new versions without consent

v0
, , ,
66

I can concur, this is a major issue with loading any project for our team. Both the autofix behavior and the “do not make changes” and then it does it anyway.

Thankfully we haven’t decided to start using v0 for production apps, but even for prototyping and validating design, the autofix behavior is absolutely unacceptable that the agent just starts making changes without a prompt. I would highly recommend that you add a custom instruction asking it NOT to make any changes unless explicitly prompted and specifically related to your request (scoped).

Keep providing that prompt regularly, especially after what you consider to be a tagged/production state. Note, I am not vercel, this is something that should be addressed.

I haven’t been on my project to do any work recently, so I’ll check in tomorrow to see if the issues you are saying are now fixed are persistent.

67

Appreciate the feedback everyone!

68

Solution summary

To resolve this, check project settings for any MCP integrations and set them to Manual or Disabled mode to prevent automatic triggers. While Vercel investigates this unintended behavior, users should avoid clicking Fix with v0 banners and use a GitHub integration to revert any unauthorized code changes made by the AI.