AGENTS.md

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# Agent guidelines

Reference documentation for AI agents working in this repository. Read the
linked document for the task at hand rather than loading everything up front.

## Tests

Tests use **JUnit 5 + [AssertJ](https://assertj.github.io/doc/)**. Before writing,
reviewing, or migrating tests, read the relevant guide under
[`agents/docs/`](./agents/docs):

- Writing or reviewing tests → [`agents/docs/writing-tests.md`](./agents/docs/writing-tests.md)
- Migrating JUnit 4 tests → [`agents/docs/migrating-tests.md`](./agents/docs/migrating-tests.md)