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Classic environment setup is deprecated. There are two dates to be aware of:
  • June 30, 2026: All organizations move to declarative configuration (blueprints). Your classic configuration isn’t deleted, and you can revert back to it.
  • July 31, 2026: Your classic machine configuration stays available as a reference until this date. After July 31, it is removed.
The classic configuration wizard was the earlier way to prepare Devin’s repositories, tools, dependencies, and session commands in a machine snapshot. It is no longer the recommended setup path. The old app.devin.ai/machine route now redirects to Settings > Environment.

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Set up your environment with Devin

The simplest path for most repositories is to ask Devin to set up its environment. Devin inspects your repository, proposes a blueprint for your approval, and builds the snapshot that sessions boot from. For manual configuration, use Declarative configuration with blueprints.

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Migrate from classic configuration

Follow the migration guide for dates, eligibility, rollback information, and steps to move from classic setup to blueprints.