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Agent skill

E2E Testing Patterns

by try-works in try-works/role-model

Master end-to-end testing with Playwright and Cypress to build reliable test suites that catch bugs, improve confidence, and enable fast deployment.

Custom licenceAuto-check passedTesting & QA

Install E2E Testing Patterns

skills CLI
$ npx skills add try-works/role-model --skill e2e-testing-patterns -a claude-code

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

GitHub CLI
$ gh skill install try-works/role-model e2e-testing-patterns --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/try-works/role-model.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/e2e-testing-patterns .claude/skills/e2e-testing-patterns && 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-testing-patterns
GitHub stars
117
Used in
13 other repos
Token cost
~990 tokens
SKILL.md length
302 words
Files
2 (incl. references)
Skills in repo
19
Repo updated
First seen
Licence
Custom licence

At a glance

Master end-to-end testing with Playwright and Cypress to build reliable test suites that catch bugs, improve confidence, and enable fast deployment.

  • Works in 2 steps: E2E Testing Fundamentals → Test Philosophy
  • Implementing E2E tests
  • SKILL.md covers When to Use This Skill, Core Concepts, Detailed patterns and worked… and Best Practices, plus 2 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

E2E Testing Patterns is an agent skill from try-works/role-model. Master end-to-end testing with Playwright and Cypress to build reliable test suites that catch bugs, improve confidence, and enable fast deployment. Use when implementing E2E tests, debugging flaky tests, or establishing testing standards.

Its SKILL.md is about 990 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including reference files (for example `references/details.md`).

It sits in Testing & QA, covering End-to-end testing. It works with Cypress and Playwright. The repository describes itself as: role-model is a protocol for assigning the right model for the right job. Use local and cloud AI together, or route between several cloud providers.

When your agent uses it

  • Implementing E2E tests
  • Debugging flaky tests
  • Establishing testing standards

Example prompts

  • “/e2e-testing-patterns”

Requirements

  • Node.js

Workflow steps

2 steps, taken from the step headings in SKILL.md.

  1. E2E Testing Fundamentals
  2. Test Philosophy

What it can do on your machine

Read from SKILL.md and the folder at commit de1c04a. 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

    No scripts in the folder and no shell commands in SKILL.md (its code samples are typescript).

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

  • Network

    No URLs in SKILL.md.

    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 Testing Patterns loads about 990 tokens when it runs, and up to ~3.6k if it reads all its reference files. Until then it costs about 65 tokens; SKILL.md has 302 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~65
When it runs · the whole SKILL.md, loaded when a task matches
~990
With references · SKILL.md plus every file in references/, read only if the agent opens them
~3.6k

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

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 302 words (~990 tokens).

“Build reliable, fast, and maintainable end-to-end test suites that provide confidence to ship code quickly and catch regressions before users do.”

— opening of SKILL.md by try-works, Custom licence
name
e2e-testing-patterns

Read the full SKILL.md on GitHub

Files

SKILL.md and 1 other file (references) in .agents/skills/e2e-testing-patterns of try-works/role-model.

  • SKILL.md
  • references/details.md

Open the folder on GitHubat commit de1c04a

Used in 13 other repositories

We found 37 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 13 other GitHub owners. This page covers the copy in try-works/role-model, which our catalogue first saw on October 7, 2026.

Compare with similar skills

E2E Testing Patterns 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 Testing Patterns compared with similar skills
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E2E Testing Patterns this skilltry-works/role-model11713 repos~990Automated safety check: PassCustom licence
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Bmad Testarch Frameworkbmad-code-org/bmad-method-test-architecture-enterprise1043 repos~893Automated safety check: PassCustom licence
React Testingaffaan-m/ECC274k1 repos~3.3kAutomated safety check: PassMIT

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Works with

Categories

Questions about E2E Testing Patterns

What does E2E Testing Patterns do?

Master end-to-end testing with Playwright and Cypress to build reliable test suites that catch bugs, improve confidence, and enable fast deployment. E2E Testing Patterns is an agent skill from try-works/role-model. Master end-to-end testing with Playwright and Cypress to build reliable test suites that catch bugs, improve confidence, and enable fast deployment.

When should I use E2E Testing Patterns?

E2E Testing Patterns fits situations like: implementing E2E tests; debugging flaky tests; establishing testing standards.

How do I install E2E Testing Patterns in Claude Code?

Run `npx skills add try-works/role-model --skill e2e-testing-patterns -a claude-code`. Or copy the skill folder (.agents/skills/e2e-testing-patterns in try-works/role-model) into .claude/skills/e2e-testing-patterns in your project. Claude Code loads it when a task matches its description.

How do I install E2E Testing Patterns in Codex?

Run `npx skills add try-works/role-model --skill e2e-testing-patterns -a codex`. Or copy the skill folder (.agents/skills/e2e-testing-patterns in try-works/role-model) into .agents/skills/e2e-testing-patterns in your project. Codex loads it when a task matches its description.

Can I use E2E Testing Patterns 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 try-works/role-model --skill e2e-testing-patterns -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-testing-patterns, .gemini/skills/e2e-testing-patterns, .github/skills/e2e-testing-patterns and .opencode/skills/e2e-testing-patterns in your project.

What does E2E Testing Patterns need to run?

SKILL.md names no scripts, command-line tools or credentials: E2E Testing Patterns is instructions for the agent only. Our summary lists: Node.js.

Does E2E Testing Patterns 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 Testing Patterns 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 Testing Patterns use?

E2E Testing Patterns has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does E2E Testing Patterns use?

About 990 tokens (SKILL.md is roughly 4k 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 2.6k tokens, read only when the agent opens those files.

What are the alternatives to E2E Testing Patterns?

Skills that share tags, products or a category with E2E Testing Patterns: Playwright Testing (chongdashu/vibejam-starter-pack, 149 stars), Open Browser (JasonHonKL/Openbrowser, 114 stars), Create a Verification Skill (cursor/plugins, 10k stars) and Bmad Testarch Framework (bmad-code-org/bmad-method-test-architecture-enterprise, 104 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains E2E Testing Patterns?

try-works (a GitHub user) maintains it in try-works/role-model, which has 117 GitHub stars. The repository holds 19 skills in this directory. The repository was last updated on October 6, 2026.

Source: try-works/role-model on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.