How do I give developers access to Inspect for my prototypes?

In order for your developers to access Inspect, they must be added as a collaborator to each prototype. There is currently no way to access Inspect from public share links.
Note: In non-Enterprise plans, adding a collaborator to a prototype allows them to delete elements like hotspots and screens. These changes cannot be undone and the deleted elements cannot be recovered. We suggest creating a copy of the prototype to use for Inspect viewing if sharing with someone whom you don't trust.
Enterprise accounts should set the user's role to Reviewer to restrict their access to Inspect mode and comment mode only. You should also make sure that "Can preview and join all company projects" is disabled in the global settings, which prevents Reviewers from accessing prototypes that they are not invited to.