Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.
92
76%
Does it follow best practices?
Impact
100%
2.17xAverage score across 7 eval scenarios
Low
Low-risk findings worth noting
Fix and improve this skill with Tessl
tessl review fix ./skills/anthropic-webapp-testing/SKILL.mdThe canonical home for this skill is webapp-testing in anthropics/skills
The skill exposes the agent to untrusted, user-generated content from public third-party sources, creating a risk of indirect prompt injection. This includes browsing arbitrary URLs, reading social media posts or forum comments, and analyzing content from unknown websites.
The skill provides a toolkit for testing local web applications using Playwright, where any web page content visited is fetched actively rather than monitored via persistent feeds or outsider submission channels.
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