No. Moby 2 has a guided Agent-to-Automation migration flow that rebuilds each Agent for you. You paste the Agent's steps, answer a few short follow-up questions, and Moby drafts the Automation and runs a kickoff on the spot.
The only manual work is the prep — opening each Agent's Customize tab, copying every step into a single document, and labelling each step by its type (Text to SQL, Plain Text, or Dashboard). Moby handles the rebuild itself.