ChatGPT Business Skills appear installed/enabled in UI but are not available at runtime
OpenAI Developer Community
May 20, 2026
Thanks Mark, appreciate the update.
We can also see that something appears to have changed on our side now. Some of the affected Skills are working again, and we are able to upload and use new Skills in cases where this previously failed. I do not want to assume the issue is fully resolved yet, but the behavior does look different from before. Can you confirm whether engineering identified the root cause and whether a fix has been deployed? If so, was this related to the Skills runtime propagation/mounting issue discussed in this thread?
It would also be helpful to know whether the fix is considered complete, still rolling out, or still under investigation. Since we use Skills for production workflows in our Business workspace, we need to understand when it is safe to rely on newly created and updated Skills again.
Discussion in the ATmosphere