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Agent skill

E2E Playwright

by Asvarox in Asvarox/allkaraoke

Run, write, and debug Playwright E2E tests for this project.

No licenceAuto-check passedTesting & QA

Install E2E Playwright

skills CLI
$ npx skills add Asvarox/allkaraoke --skill e2e-playwright -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install Asvarox/allkaraoke e2e-playwright --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/Asvarox/allkaraoke.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/e2e-playwright .claude/skills/e2e-playwright && rm -rf skills-src

Use ~/.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/

Facts

Skill name
e2e-playwright
GitHub stars
261
Token cost
~876 tokens
SKILL.md length
255 words
Files
3 (incl. references)
Skills in repo
8
Repo updated
First seen
Licence
None found

At a glance

Run, write, and debug Playwright E2E tests for this project.

  • Running a single test file
  • SKILL.md covers When to Use, Running Tests, Test File Anatomy and Selectors, plus 1 more section
  • Calls pnpm
  • A single named test

What it does

E2E Playwright is an agent skill from Asvarox/allkaraoke. Run, write, and debug Playwright E2E tests for this project. Use when running a single test file or a single named test, writing new E2E tests, working with Page Objects, or mocking songs. Covers test setup, page object initialization, and song fixture mocking.

Its SKILL.md is about 880 tokens, which your agent loads only when the skill is triggered. The skill folder holds 3 other files, including reference files (for example `references/page-objects.md` and `references/song-mocking.md`).

It sits in Testing & QA, covering End-to-end testing and Browser testing. It works with Playwright and pnpm. The repository describes itself as: Online Karaoke game with pitch detection in your browser.

When your agent uses it

  • Running a single test file
  • A single named test
  • Writing new E2E tests
  • Working with Page Objects

Example prompts

  • “/e2e-playwright”

What it can do on your machine

Read from SKILL.md and the folder at commit a904310. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • pnpm

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md. Its commands use pnpm, 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

E2E Playwright loads about 876 tokens when it runs, and up to ~3k if it reads all its reference files. Until then it costs about 69 tokens; SKILL.md has 255 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~69
When it runs · the whole SKILL.md, loaded when a task matches
~876
With references · SKILL.md plus every file in references/, read only if the agent opens them
~3k

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 passed

The automated check found no risky patterns in SKILL.md.

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 255 words (~876 tokens).

“Make sure you run just the tests you need for the job at hand. Running the entire suite can be time-consuming, especially if you only need to focus on one test file or a specific test.”

— opening of SKILL.md by Asvarox
name
e2e-playwright
argument-hint
Describe what you want to test or the test file/test name to run

Read the full SKILL.md on GitHub

Files

SKILL.md and 2 other files (references) in .agents/skills/e2e-playwright of Asvarox/allkaraoke.

  • SKILL.md
  • references/page-objects.md
  • references/song-mocking.md

Open the folder on GitHubat commit a904310

Compare with similar skills

E2E 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.

E2E Playwright compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
E2E Playwright this skillAsvarox/allkaraoke261—~876Automated safety check: PassNone
E2E VerificationChorus-AIDLC/Chorus1.2k—~1.5kAutomated safety check: NotesAGPL-3.0
Ha Frontend Testinghome-assistant/frontend5.7k—~1.7kAutomated safety check: PassApache-2.0
Kouchou AI Testingdigitaldemocracy2030/kouchou-ai171—~355Automated safety check: PassAGPL-3.0
Verifytloncorp/tlon-apps107—~1.4kAutomated safety check: PassMIT
E2E EarnLedgerHQ/ledger-live622—~3.8kAutomated safety check: PassMIT

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    1.2k GitHub stars~1.5k tokensUpdated yesterday
    Testing & QAAuto-check: notes

  • Ha Frontend Testing

    home-assistant/frontend

    Home Assistant frontend testing and validation workflow. An agent skill from home-assistant/frontend.

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More from Asvarox/allkaraoke

All 8 skills in this repo

  • Subagent Driven Development

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  • Migrate Oxlint

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  • Using Tailwind

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  • Writing E2E Tests

    Asvarox/allkaraoke

    Patterns and guidelines for writing Playwright E2E tests in this project — page object rules, assertion placement, and locator conventions.

    261 GitHub stars~447 tokensUpdated today
    Auto-check passed

  • Writing Unit Tests

    Asvarox/allkaraoke

    A skill your agent uses when Codex updates, fixes, or adds unit tests in this project.

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    Auto-check passed

Works with

Categories

Questions about E2E Playwright

What does E2E Playwright do?

Run, write, and debug Playwright E2E tests for this project. E2E Playwright is an agent skill from Asvarox/allkaraoke. Run, write, and debug Playwright E2E tests for this project.

When should I use E2E Playwright?

E2E Playwright fits situations like: running a single test file; A single named test; writing new E2E tests; working with Page Objects.

How do I install E2E Playwright in Claude Code?

Run `npx skills add Asvarox/allkaraoke --skill e2e-playwright -a claude-code`. Or copy the skill folder (.agents/skills/e2e-playwright in Asvarox/allkaraoke) into .claude/skills/e2e-playwright in your project. Claude Code loads it when a task matches its description.

How do I install E2E Playwright in Codex?

Run `npx skills add Asvarox/allkaraoke --skill e2e-playwright -a codex`. Or copy the skill folder (.agents/skills/e2e-playwright in Asvarox/allkaraoke) into .agents/skills/e2e-playwright in your project. Codex loads it when a task matches its description.

Can I use E2E 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 Asvarox/allkaraoke --skill e2e-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/e2e-playwright, .gemini/skills/e2e-playwright, .github/skills/e2e-playwright and .opencode/skills/e2e-playwright in your project.

What does E2E Playwright need to run?

Going by SKILL.md and its folder, E2E Playwright needs the command-line tools its instructions call (pnpm).

Does E2E Playwright access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is E2E Playwright safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does E2E Playwright use?

No licence was found for E2E Playwright or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does E2E Playwright use?

About 876 tokens (SKILL.md is roughly 3.5k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 2.2k tokens, read only when the agent opens those files.

What are the alternatives to E2E Playwright?

Skills that share tags, products or a category with E2E Playwright: E2E Verification (Chorus-AIDLC/Chorus, 1.2k stars), Ha Frontend Testing (home-assistant/frontend, 5.7k stars), Kouchou AI Testing (digitaldemocracy2030/kouchou-ai, 171 stars) and Verify (tloncorp/tlon-apps, 107 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains E2E Playwright?

Asvarox (a GitHub user) maintains it in Asvarox/allkaraoke, which has 261 GitHub stars. The repository holds 8 skills in this directory. The repository was last updated on October 8, 2026.

Source: Asvarox/allkaraoke on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.