The Agent Skills Directory

[EXTERNAL_DOWNLOADS]: The skill references downloading the Flutter SDK and Dart packages from official and well-known sources including flutter.dev, pub.dev, and GitHub repositories.
[COMMAND_EXECUTION]: The instructions include standard developer CLI commands for the Flutter toolchain, such as flutter create, flutter run, and flutter test. These are used as intended for project setup, execution, and testing within a local development environment.
[OBFUSCATION]: Several image URLs (e.g., https://rodydavis.com/_/../api/files/...) utilize a directory traversal pattern (/_/../). While unusual for resource URLs, these point to the author's own domain and do not represent a threat to the user's execution environment.
[INDIRECT_PROMPT_INJECTION]: The skill provides instructional content that an agent may follow. It lacks ingestion points for untrusted external data, significantly limiting the surface for injection attacks.
[MALICIOUS_URL_FALSE_POSITIVE]: An automated scan flagged lcov.info as a malicious URL. This is confirmed to be a false positive; lcov.info is a standard filename for code coverage reports mentioned in the documentation text, not a remote URL.

creating-your-first-flutter-project