Yes—both the core Prefect platform and the Marvin assistant library are open source under the Apache 2.0 license.
- Prefect (3.x):
Prefect on GitHub • License:
Apache-2.0
- Marvin (the AI/LLM library behind this assistant):
Marvin on GitHub • License:
Apache-2.0
If you meant something more specific (e.g., this Slack bot’s exact wiring vs. the Marvin library it uses), let me know and I can point you to the right repo or example.