The Agent Skills Directory

[COMMAND_EXECUTION]: Provides instructions for running development and testing commands, including addfox build to prepare extension assets and rstest run for executing test suites.
[EXTERNAL_DOWNLOADS]: Mentions standard Node.js dependencies such as @rstest/core, @rstest/browser, and playwright for setting up the testing environment. It also references npx playwright install for downloading necessary browser binaries.
[SAFE]: The skill uses local paths for build outputs and user data directories (e.g., .addfox/extension, .addfox/e2e-user-data) and utilizes standard browser automation APIs to facilitate testing workflows without any suspicious behavior.

addfox-testing