# Complement

[Complement](https://github.com/matrix-org/complement) is the official
Matrix integration suite and the project's primary progress metric.

It is wired up in Phase 1, once registration and login exist — before that
there is nothing for it to test. Two profiles are planned, per PLAN.md
section 9: `federation=off` (Client-Server tests only) and
`federation=on`.

What will live here: the Dockerfile Complement boots, the image entrypoint
that generates a signing key and a config per test homeserver, and the
list of tests expected to pass.