Web app testing
Guides browser-based validation of web app flows and visible states.
Anthropic
What this skill does
Use for testing web application behavior with browser automation and structured checks.
Where, why and how to use it
Use to verify actual rendered application journeys. Cover success, empty, loading, validation, permission, error, and recovery states as applicable.
Testing guidance requires a real local/test target and appropriate credentials. Keep testing actions bounded and non-destructive.
Source location
anthropics/skills:skills/webapp-testing/SKILL.md
Compatibility and setup
Browser tooling is host-specific; check installed automation support.
Requires a running target and safe test account/fixtures.
Boundaries
Do not submit real consequential actions or expose credentials/test data.
Source version
anthropics/skills main; unpinned. Reference checked 2026-10-14. Source verification does not mean this skill is installed, its connector is available or its service entitlement active.
Example instruction
Test sign-in failure recovery and confirm the entered email remains available after an error.