Web Application Testing
anthropics/skills
Tests local web applications with Python Playwright scripts, checking frontend behavior, capturing screenshots and reading browser console logs.
E2E тестирование UI с Playwright. An agent skill from alexeykrol/claude-code-starter.
Install Playwright
$ npx skills add alexeykrol/claude-code-starter --skill playwright -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install alexeykrol/claude-code-starter playwright --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/alexeykrol/claude-code-starter.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/playwright .claude/skills/playwright && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "playwright" agent skill from https://github.com/alexeykrol/claude-code-starter/tree/main/.claude/skills/playwright into .claude/skills/playwright/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "playwright", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/alexeykrol/claude-code-starter/tree/main/.claude/skills/playwrightType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add alexeykrol/claude-code-starter --skill playwright -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install alexeykrol/claude-code-starter playwright --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/alexeykrol/claude-code-starter.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.claude/skills/playwright .agents/skills/playwright && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "playwright" agent skill from https://github.com/alexeykrol/claude-code-starter/tree/main/.claude/skills/playwright into .agents/skills/playwright/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "playwright", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add alexeykrol/claude-code-starter --skill playwright -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install alexeykrol/claude-code-starter playwright --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/alexeykrol/claude-code-starter.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.claude/skills/playwright .cursor/skills/playwright && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "playwright" agent skill from https://github.com/alexeykrol/claude-code-starter/tree/main/.claude/skills/playwright into .cursor/skills/playwright/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "playwright", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/alexeykrol/claude-code-starter.git --path .claude/skills/playwright--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add alexeykrol/claude-code-starter --skill playwright -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install alexeykrol/claude-code-starter playwright --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/alexeykrol/claude-code-starter.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.claude/skills/playwright .gemini/skills/playwright && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "playwright" agent skill from https://github.com/alexeykrol/claude-code-starter/tree/main/.claude/skills/playwright into .gemini/skills/playwright/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "playwright", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install alexeykrol/claude-code-starter playwrightInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add alexeykrol/claude-code-starter --skill playwright -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/alexeykrol/claude-code-starter.git skills-src && mkdir -p .github/skills && cp -r skills-src/.claude/skills/playwright .github/skills/playwright && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "playwright" agent skill from https://github.com/alexeykrol/claude-code-starter/tree/main/.claude/skills/playwright into .github/skills/playwright/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "playwright", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add alexeykrol/claude-code-starter --skill playwright -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install alexeykrol/claude-code-starter playwright --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/alexeykrol/claude-code-starter.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.claude/skills/playwright .opencode/skills/playwright && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "playwright" agent skill from https://github.com/alexeykrol/claude-code-starter/tree/main/.claude/skills/playwright into .opencode/skills/playwright/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "playwright", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
playwright- GitHub stars
- 194
- Token cost
- ~373 tokens
- SKILL.md length
- 84 words
- Files
- 1
- Skills in repo
- 7
- Repo updated
- First seen
- Licence
- None found
At a glance
E2E тестирование UI с Playwright. An agent skill from alexeykrol/claude-code-starter.
- Works in 3 steps: Определить сценарий (user flow) → Создать файл в tests/e2e/ или e2e/ → Использовать паттерн
- Tasks that involve Browser testing
- SKILL.md covers Проверка окружения, Запуск существующих тестов, Создание нового теста and Когда использовать, plus 1 more section
- Calls npx and npm
What it does
Playwright is an agent skill from alexeykrol/claude-code-starter. E2E тестирование UI с Playwright. Запуск, создание тестов, анализ результатов.
Its SKILL.md is about 370 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Testing & QA, covering Browser testing and End-to-end testing. It works with Playwright. The repository describes itself as: Meta-documentation framework for AI-assisted development with Claude Code.
When your agent uses it
- Tasks that involve Browser testing
- Tasks that involve End-to-end testing
Example prompts
- “/playwright”
Requirements
- Node.js
- Pre-approved tools (allowed-tools): Read, Edit, Write, Glob, Grep, Bash
Workflow steps
3 steps, taken from the first numbered list in SKILL.md.
- Определить сценарий (user flow)
- Создать файл в tests/e2e/ или e2e/
- Использовать паттерн
What it can do on your machine
Read from SKILL.md and the folder at commit f3302a9. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves these tools, so the agent can use them without asking each time:
ReadEditWriteGlobGrepBash
From allowed-tools in the SKILL.md frontmatter.
Runs code
Shell commands in SKILL.md call:
npxnpm
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md. Its commands use npx and npm, which can reach the network depending on how they are called.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Playwright loads about 373 tokens when it runs. Until then it costs about 22 tokens; SKILL.md has 84 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check: notes
The automated check noted patterns worth knowing about, such as sudo or a known installer.
- NotePre-approves every shell command (allowed-tools: Bash)SKILL.md
allowed-tools: Read, Edit, Write, Glob, Grep, Bash
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
Without a licence we can't republish the file, so here is its outline and opening line. It has 84 words (~373 tokens).
- name
- playwright
- allowed-tools
- Read, Edit, Write, Glob, Grep, Bash
- paths
- src/**/*.tsx, src/**/*.jsx, src/**/*.vue, src/**/*.svelte, pages/**/*, app/**/*, tests/e2e/**/*, e2e/**/*
- disable-model-invocation
- true
Files
Just SKILL.md in .claude/skills/playwright of alexeykrol/claude-code-starter.
Open the folder on GitHubat commit f3302a9
Compare with similar skills
Playwright next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Playwright this skillalexeykrol/claude-code-starter | 194 | — | ~373 | Automated safety check: Notes | None | |
| Web Application Testinganthropics/skills | 180k | 51 repos | ~966 | Automated safety check: Pass | Apache-2.0 | |
| Write and Verify Playwright Testsappsmithorg/appsmith | 41k | — | ~2.9k | Automated safety check: Notes | Apache-2.0 | |
| playwright-cli Browser Automationgithub/gh-aw | 5.4k | 23 repos | ~2.8k | Automated safety check: Pass | MIT | |
| Cucumber and Playwright E2E Testslanggenius/dify | 158k | — | ~682 | Automated safety check: Pass | Custom licence | |
| E2E Testinglangflow-ai/langflow | 155k | — | ~3.3k | Automated safety check: Pass | MIT |
Similar skills
- Official
Write and Verify Playwright Tests
appsmithorg/appsmith
Writes a Playwright end-to-end test from a prompt, runs it against a live Appsmith deployment and retries with fixes up to three times until it passes.
- Official
playwright-cli Browser Automation
github/gh-aw
Drives a real browser from the command line with playwright-cli to open pages, interact, mock requests, save state and work with Playwright tests.
Cucumber and Playwright E2E Tests
langgenius/dify
Guides changes and reviews of the Cucumber and Playwright end-to-end suite under `e2e/`: feature files, step definitions, support code, tags, locators and assertions.
E2E Testing
langflow-ai/langflow
Write and review Playwright E2E tests for Langflow. An agent skill from langflow-ai/langflow.
Handsontable Playwright E2E Tests
handsontable/handsontable
Guides writing and changing Playwright end-to-end tests for Handsontable using page objects, data-testid hooks and deterministic waits.
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Related
Works with
Categories
Questions about Playwright
What does Playwright do?
E2E тестирование UI с Playwright. An agent skill from alexeykrol/claude-code-starter. Playwright is an agent skill from alexeykrol/claude-code-starter. E2E тестирование UI с Playwright.
When should I use Playwright?
Playwright fits situations like: tasks that involve Browser testing; tasks that involve End-to-end testing.
How do I install Playwright in Claude Code?
Run `npx skills add alexeykrol/claude-code-starter --skill playwright -a claude-code`. Or copy the skill folder (.claude/skills/playwright in alexeykrol/claude-code-starter) into .claude/skills/playwright in your project. Claude Code loads it when a task matches its description.
How do I install Playwright in Codex?
Run `npx skills add alexeykrol/claude-code-starter --skill playwright -a codex`. Or copy the skill folder (.claude/skills/playwright in alexeykrol/claude-code-starter) into .agents/skills/playwright in your project. Codex loads it when a task matches its description.
Can I use Playwright in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add alexeykrol/claude-code-starter --skill playwright -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/playwright, .gemini/skills/playwright, .github/skills/playwright and .opencode/skills/playwright in your project.
What does Playwright need to run?
Going by SKILL.md and its folder, Playwright needs the command-line tools its instructions call (npx and npm). Our summary lists: Node.js. Its frontmatter pre-approves these tools: Read, Edit, Write, Glob, Grep, Bash.
Does Playwright access the network?
SKILL.md contains no URLs. Its commands use npx and npm, which can reach the network depending on how they are called. This is read from the text; nothing was executed.
Is Playwright safe to install?
Our automated static check of SKILL.md found notes only (pre-approves every shell command (allowed-tools: bash)), nothing it rates as a warning. It is not a guarantee. Review the folder before installing.
What licence does Playwright use?
No licence was found for Playwright or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Playwright use?
About 373 tokens (SKILL.md is roughly 1.5k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Playwright?
Skills that share tags, products or a category with Playwright: Web Application Testing (anthropics/skills, 180k stars), Write and Verify Playwright Tests (appsmithorg/appsmith, 41k stars), playwright-cli Browser Automation (github/gh-aw, 5.4k stars) and Cucumber and Playwright E2E Tests (langgenius/dify, 158k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Playwright?
alexeykrol (a GitHub user) maintains it in alexeykrol/claude-code-starter, which has 194 GitHub stars. The repository holds 7 skills in this directory. The repository was last updated on October 8, 2026.
Source: alexeykrol/claude-code-starter on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.