10/10 points: Provide a valid pubspec.yaml

5/5 points: Provide a valid README.md

5/5 points: Provide a valid CHANGELOG.md

10/10 points: Use an OSI-approved license

Detected license: BSD-3-Clause.

10/10 points: 20% or more of the public API has dartdoc comments

752 out of 1665 API elements (45.2 %) have documentation comments.

Some symbols that are missing documentation: at_client_flutter, at_client_flutter.ActivateRegex, at_client_flutter.ActivateRegex.ActivateRegex.new, at_client_flutter.ActivateRegex.cram, at_client_flutter.ActivateRegex.enroll.

10/10 points: Package has an example

0/20 points: Supports 0 of 6 possible platforms (iOS, Android, Web, Windows, macOS, Linux)

0/50 points: code has no errors, warnings, lints, or formatting issues

Found 23 issues. Showing the first 2:

    ╷
241 │   Future<void> saveSpp(String atSign, Otp otp) async {
    │                                       ^^^
    ╵

   ╷
30 │   StreamController<ServerEnrollmentRequest>? _enrollmentRequestsController =
   │                    ^^^^^^^^^^^^^^^^^^^^^^^
   ╵

10/10 points: All of the package dependencies are supported in the latest version

To reproduce run dart pub outdated --no-dev-dependencies --up-to-date --no-dependency-overrides.

10/10 points: Package supports latest stable Dart and Flutter SDKs

0/20 points: Compatible with dependency constraint lower bounds

downgrade analysis failed failed with 22 errors:

• UNDEFINED_CLASS - lib/src/keychain/keychain_storage.dart:241:39 - Undefined class 'Otp'.
• NON_TYPE_AS_TYPE_ARGUMENT - lib/src/services/enrollment_service.dart:30:20 - The name 'ServerEnrollmentRequest' isn't a type, so it can't be used as a type argument.
• NON_TYPE_AS_TYPE_ARGUMENT - lib/src/services/enrollment_service.dart:31:24 - The name 'ServerEnrollmentRequest' isn't a type, so it can't be used as a type argument.

Run flutter pub downgrade and then flutter analyze to reproduce the above problem.

You may run dart pub upgrade --tighten to update your dependency constraints, see dart.dev/go/downgrade-testing for details.