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: MIT.

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

149 out of 322 API elements (46.3 %) have documentation comments.

Some symbols that are missing documentation: keywords_research_generator.ClusterSummary.ClusterSummary.new, keywords_research_generator.ClusterSummary.averageDifficulty, keywords_research_generator.ClusterSummary.clusterSize, keywords_research_generator.ClusterSummary.intents, keywords_research_generator.ClusterSummary.pillar.

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

   ╷
44 │       _accessToken = auth.accessToken;
   │                           ^^^^^^^^^^^
   ╵

    ╷
266 │     _accessToken = auth.accessToken;
    │                         ^^^^^^^^^^^
    ╵

0/10 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To reproduce run dart pub outdated --no-dev-dependencies --up-to-date --no-dependency-overrides.

Found 3 issues. Showing the first 2:

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 2 errors:

• UNDEFINED_GETTER - lib/src/services/free_apis/google_search_console_service.dart:44:27 - The getter 'accessToken' isn't defined for the type 'Future
• UNDEFINED_GETTER - lib/src/services/free_apis/google_search_console_service.dart:266:25 - The getter 'accessToken' isn't defined for the type 'Future

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.