webapp-testing

webapp-testing is a skill for Claude Code from lisihao/Solar. It costs 16 tokens per session (416 once invoked), scanned A, original, MIT.

A Playwright-based tool for testing how people interact with a web application in a browser. Playwright is a library that automates browsers and checks whether expected results appear.

In plain words
What is it for?
Use it to write and run end-to-end tests for web pages, including navigation, form input, assertions, waiting, and screenshots.
Why use it?
It catches problems in clicks, text entry, page loading, visibility, and other user-interface flows that ordinary code tests may not cover.

Skill for Claude Code

Written for Claude Code: disable-model-invocation in frontmatter.

Good fit Use it to write and run end-to-end tests for web pages, including navigation, form input, assertions, waiting, and screenshots.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/lisihao/solar/webapp-testing
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add lisihao/Solar --skill webapp-testing
Clone the repo
git clone --depth 1 https://github.com/lisihao/Solar

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for webapp-testing

README.md
[![agentmods](https://agentmods.dev/badge/skills/lisihao/solar/webapp-testing/github.svg)](https://agentmods.dev/skills/lisihao/solar/webapp-testing)
Your own site
<a href="https://agentmods.dev/skills/lisihao/solar/webapp-testing"><img src="https://agentmods.dev/badge/skills/lisihao/solar/webapp-testing/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for webapp-testing

Your own site · 80×15
<a href="https://agentmods.dev/skills/lisihao/solar/webapp-testing"><img src="https://agentmods.dev/badge/skills/lisihao/solar/webapp-testing.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 16 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 416 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00016 $0.00416
Opus 5 $0.00008 $0.00208
Sonnet 5 $0.00003 $0.00083
Haiku 4.5 $0.00002 $0.00042

Measured 7d ago against content hash 133616df22f0, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

webapp-testing scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 7d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/webapp-testing/SKILL.md · 70 lines

What it actually says

/webapp-testing - Web UI 测试

功能

使用 Playwright 自动化测试 Web 应用的 UI 交互。

前置条件

# 安装 Playwright
npm install -D @playwright/test
npx playwright install

执行步骤

  1. 确认测试目标

    • URL 或本地服务地址
    • 要测试的功能点
  2. 生成测试代码

    import { test, expect } from '@playwright/test';
    
    test('功能描述', async ({ page }) => {
      await page.goto('http://localhost:3000');
    
      // 交互操作
      await page.click('button#submit');
    
      // 断言
      await expect(page.locator('.result')).toBeVisible();
    });
    
  3. 运行测试

    npx playwright test
    
  4. 输出结果

    ✓ 测试名称 (耗时)
    
    总计: X passed, Y failed
    

常用操作

操作 代码
点击 page.click('selector')
输入 page.fill('input', 'text')
等待 page.waitForSelector('selector')
截图 page.screenshot({ path: 'out.png' })
断言可见 expect(locator).toBeVisible()
断言文本 expect(locator).toHaveText('text')

与 Tester Agent 配合

此 skill 专注于 UI 测试,补充 Tester Agent 的单元/集成测试能力。

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 7d ago First seen · 70 lines · 16 tokens per session scan A 133616df22f0

Subscribe to this mod's changes

webapp-testing is a skill published in the GitHub repository lisihao/Solar (2 stars, last pushed 28d ago), licensed MIT. It adds 16 tokens to every session and 416 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

Related

Other skills, from other repositories

browse

Drive a real browser through Aside: open a page, read it, click through a flow, take screenshots, check console errors. (gstack).

garrytan/gstack · 32 tokens

playwright-cli

A command-line tool for controlling Chromium, Firefox, and WebKit browsers, including navigation, page interaction, screenshots, PDFs, and recorded actions.

UnicomAI/wanwu · 76 tokens

webapp-testing

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.

anthropics/skills · 35 tokens

create-verification-skill

Create a repo-local verification skill and exhaustive feature map for driving a real app through its UI, CLI, or API. Use for "create a verification skill", "make a verify skill for this repo", or "document how agents can verify this app".

get-bb/bb · 57 tokens

browser-qa

A browser-based quality check for deployed web pages and user flows. It uses browser automation to test rendering, navigation, forms, interactions, responsive behaviour, and accessibility-related issues.

hashgraph-online/awesome-codex-plugins · 58 tokens

test-electron-app

Drive the real running PostHog Electron app (live tRPC, workspace-server, real data) over CDP with agent-browser. Connect to the running app on port 9222, test desktop changes against a local Django stack, snapshot the accessibility tree, inspect network requests, and screenshot only when explicitly asked. Use when…

PostHog/posthog-foss · 112 tokens