Yes — but the combined work must be released under the more restrictive license.
BSD 2-Clause License code can be combined with GNU Affero GPL v3.0 code without conflict. The combined work, when distributed, must be licensed under GNU Affero GPL v3.0. The original BSD 2-Clause License files keep their notice, but the project as a whole is governed by the stronger copyleft.
| License | Family | Patent grant |
|---|---|---|
| BSD 2-Clause License (BSD-2-Clause) | permissive | No (implicit at most) |
| GNU Affero GPL v3.0 (AGPL-3.0) | network-copyleft | Yes |
BSD 2-Clause License: Two-clause BSD: very similar to MIT, no patent grant.
GNU Affero GPL v3.0: GPLv3 plus § 13: providing software over a network triggers the source-disclosure obligation.
If you found this page because you're trying to figure out whether shipping a particular dependency is safe, the answer above is a starting point — not a substitute for reading the actual licenses or talking to a lawyer when stakes are high.
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