Keybase E2E Flow Tests
keybase/client
Guides writing and fixing end-to-end flow tests for the Keybase app on desktop with Playwright and on iOS with Appium and WebdriverIO, sharing one testID registry.
Implements React/TypeScript unit, integration, and browser E2E tests with the repository's configured runner, mocks, setup, and browser harness.
Install Test Implement
$ npx skills add shinpr/claude-code-workflows --skill test-implement -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install shinpr/claude-code-workflows test-implement --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/shinpr/claude-code-workflows.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/test-implement .claude/skills/test-implement && 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 "test-implement" agent skill from https://github.com/shinpr/claude-code-workflows/tree/main/skills/test-implement into .claude/skills/test-implement/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "test-implement", 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/shinpr/claude-code-workflows/tree/main/skills/test-implementType 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 shinpr/claude-code-workflows --skill test-implement -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install shinpr/claude-code-workflows test-implement --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/shinpr/claude-code-workflows.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/test-implement .agents/skills/test-implement && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "test-implement" agent skill from https://github.com/shinpr/claude-code-workflows/tree/main/skills/test-implement into .agents/skills/test-implement/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "test-implement", 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 shinpr/claude-code-workflows --skill test-implement -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install shinpr/claude-code-workflows test-implement --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/shinpr/claude-code-workflows.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/test-implement .cursor/skills/test-implement && 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 "test-implement" agent skill from https://github.com/shinpr/claude-code-workflows/tree/main/skills/test-implement into .cursor/skills/test-implement/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "test-implement", 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/shinpr/claude-code-workflows.git --path skills/test-implement--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 shinpr/claude-code-workflows --skill test-implement -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install shinpr/claude-code-workflows test-implement --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/shinpr/claude-code-workflows.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/test-implement .gemini/skills/test-implement && 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 "test-implement" agent skill from https://github.com/shinpr/claude-code-workflows/tree/main/skills/test-implement into .gemini/skills/test-implement/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "test-implement", 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 shinpr/claude-code-workflows test-implementInstalls 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 shinpr/claude-code-workflows --skill test-implement -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/shinpr/claude-code-workflows.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/test-implement .github/skills/test-implement && 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 "test-implement" agent skill from https://github.com/shinpr/claude-code-workflows/tree/main/skills/test-implement into .github/skills/test-implement/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "test-implement", 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 shinpr/claude-code-workflows --skill test-implement -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install shinpr/claude-code-workflows test-implement --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/shinpr/claude-code-workflows.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/test-implement .opencode/skills/test-implement && 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 "test-implement" agent skill from https://github.com/shinpr/claude-code-workflows/tree/main/skills/test-implement into .opencode/skills/test-implement/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "test-implement", 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
test-implement- GitHub stars
- 690
- Token cost
- ~317 tokens
- SKILL.md length
- 109 words
- Files
- 3 (incl. references)
- Skills in repo
- 30
- Repo updated
- First seen
- Licence
- MIT
At a glance
Implements React/TypeScript unit, integration, and browser E2E tests with the repository's configured runner, mocks, setup, and browser harness.
- Completing frontend tests and generated test skeletons
- SKILL.md covers Reference Selection and Common Principles
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
- Tasks that involve End-to-end testing
What it does
Test Implement is an agent skill from shinpr/claude-code-workflows. Implements React/TypeScript unit, integration, and browser E2E tests with the repository's configured runner, mocks, setup, and browser harness. Use when creating or completing frontend tests and generated test skeletons.
Its SKILL.md is about 320 tokens, which your agent loads only when the skill is triggered. The skill folder holds 3 other files, including reference files (for example `references/e2e.md` and `references/frontend.md`).
It sits in Testing & QA, covering End-to-end testing. It works with React and TypeScript. The repository describes itself as: Development workflows for Claude Code that keep broad exploration focused on the outcome you approved. The licence is MIT.
When your agent uses it
- Completing frontend tests and generated test skeletons
- Tasks that involve End-to-end testing
Example prompts
- “Use the test-implement skill to implement React/TypeScript unit, integration, and browser E2E tests with the repository's configured runner, mocks…”
- “/test-implement”
What it can do on your machine
Read from SKILL.md and the folder at commit a4ecd62. 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.
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
Test Implement loads about 317 tokens when it runs, and up to ~2.1k if it reads all its reference files. Until then it costs about 59 tokens; SKILL.md has 109 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 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
The full file from shinpr/claude-code-workflows at commit a4ecd62, republished under its MIT licence (© shinpr). 109 words, ~317 tokens.
Download SKILL.mdSave it as
.claude/skills/test-implement/SKILL.md (or your agent's skills folder). This skill also uses 2 other files; get the full folder from GitHub.- name
- test-implement
- description
- Implements React/TypeScript unit, integration, and browser E2E tests with the repository's configured runner, mocks, setup, and browser harness. Use when creating or completing frontend tests and generated test skeletons.
Test Implementation Patterns
Reference Selection
| Test Type | Reference | When to Use |
|---|---|---|
| Unit / Integration | references/frontend.md | Implementing React component tests with the repository's configured runner and network mocking layer |
| E2E | references/e2e.md | Implementing browser-level E2E tests in the existing harness, or Playwright when the approved work introduces a harness |
Common Principles
AAA Structure
All tests follow Arrange-Act-Assert:
- Arrange: Set up preconditions and inputs
- Act: Execute the behavior under test
- Assert: Verify the expected outcome
Test Independence
- Each test runs independently without depending on other tests
- No shared mutable state between tests
- Deterministic execution — mock random and time dependencies
Naming
- Test names describe expected behavior from user perspective
- One test verifies one behavior
© shinpr, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 2 other files (references) in skills/test-implement of shinpr/claude-code-workflows.
- SKILL.md
- references/e2e.md
- references/frontend.md
Open the folder on GitHubat commit a4ecd62
Compare with similar skills
Test Implement 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 |
|---|---|---|---|---|---|---|
| Test Implement this skillshinpr/claude-code-workflows | 690 | — | ~317 | Automated safety check: Pass | MIT | |
| Keybase E2E Flow Testskeybase/client | 9.3k | — | ~1.2k | Automated safety check: Pass | BSD-3-Clause | |
| Playwright Page Objectsbartstc/vite-ts-react-template | 122 | — | ~1k | Automated safety check: Notes | MIT | |
| Frontend Typescript Testingshinpr/ai-coding-project-boilerplate | 232 | — | ~1.5k | Automated safety check: Pass | MIT | |
| Frontend Typescript Testingshinpr/ai-coding-project-boilerplate | 232 | — | ~843 | Automated safety check: Pass | MIT | |
| Frontend Typescript Testingshinpr/ai-coding-project-boilerplate | 232 | — | ~692 | Automated safety check: Pass | MIT |
Similar skills
Playwright Page Objects
bartstc/vite-ts-react-template
A skill your agent uses when creating page objects or refactoring Playwright E2E tests for better maintainability with Page Object Model patterns.
Frontend Typescript Testing
shinpr/ai-coding-project-boilerplate
Designs frontend tests using the repository's configured React test and browser harnesses, including RTL, MSW, Vitest, and Playwright when present.
Frontend Typescript Testing
shinpr/ai-coding-project-boilerplate
リポジトリで設定済みのReactテスト・ブラウザハーネスを使用してフロントエンドテストを設計。RTL、MSW、Vitest、Playwrightが存在する場合に適用。コンポーネント、loading/error state、統合、フロントエンドE2Eテストの追加・レビュー時に使用。
Frontend Typescript Testing
shinpr/ai-coding-project-boilerplate
使用仓库已配置的 React 测试与浏览器测试工具（包括 RTL、MSW、Vitest，以及存在时的 Playwright）设计前端测试。适用于新增或评审组件测试、加载/错误状态测试、集成测试或前端 E2E 测试时。
Manual Test
hypequery/hypequery
Execute one of the model-runnable E2E test specs in testing/ (cli, datasets, serve, mcp, react) against a real ClickHouse instance.
More from shinpr/claude-code-workflows
All 30 skills in this repoIntegration E2E Testing
shinpr/claude-code-workflows
Integration and E2E test design principles, ROI calculation, test skeleton specification, and review criteria.
AI Development Guide
shinpr/claude-code-workflows
Applies language-agnostic and backend technical decision criteria, anti-pattern detection, debugging, and quality gates.
Frontend AI Guide
shinpr/claude-code-workflows
Applies React/TypeScript-specific technical decision criteria, anti-pattern detection, debugging, and frontend quality gates.
Implementation Approach
shinpr/claude-code-workflows
Implementation strategy selection framework. An agent skill from shinpr/claude-code-workflows.
Recipe Quality Profile
shinpr/claude-code-workflows
Proposes repository-specific quality policy for implementation and review and, after confirmation, creates or updates docs/project-context/quality.yaml.
Subagents Orchestration Guide
shinpr/claude-code-workflows
Guides subagent coordination through implementation workflows.
Related
Works with
Categories
Questions about Test Implement
What does Test Implement do?
Implements React/TypeScript unit, integration, and browser E2E tests with the repository's configured runner, mocks, setup, and browser harness. Test Implement is an agent skill from shinpr/claude-code-workflows. Implements React/TypeScript unit, integration, and browser E2E tests with the repository's configured runner, mocks, setup, and browser harness.
When should I use Test Implement?
Test Implement fits situations like: completing frontend tests and generated test skeletons; tasks that involve End-to-end testing.
How do I install Test Implement in Claude Code?
Run `npx skills add shinpr/claude-code-workflows --skill test-implement -a claude-code`. Or copy the skill folder (skills/test-implement in shinpr/claude-code-workflows) into .claude/skills/test-implement in your project. Claude Code loads it when a task matches its description.
How do I install Test Implement in Codex?
Run `npx skills add shinpr/claude-code-workflows --skill test-implement -a codex`. Or copy the skill folder (skills/test-implement in shinpr/claude-code-workflows) into .agents/skills/test-implement in your project. Codex loads it when a task matches its description.
Can I use Test Implement 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 shinpr/claude-code-workflows --skill test-implement -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/test-implement, .gemini/skills/test-implement, .github/skills/test-implement and .opencode/skills/test-implement in your project.
What does Test Implement need to run?
SKILL.md names no scripts, command-line tools or credentials: Test Implement is instructions for the agent only.
Does Test Implement 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 Test Implement 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 Test Implement use?
Test Implement is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Test Implement use?
About 317 tokens (SKILL.md is roughly 1.3k 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 1.8k tokens, read only when the agent opens those files.
What are the alternatives to Test Implement?
Skills that share tags, products or a category with Test Implement: Keybase E2E Flow Tests (keybase/client, 9.3k stars), Playwright Page Objects (bartstc/vite-ts-react-template, 122 stars), Frontend Typescript Testing (shinpr/ai-coding-project-boilerplate, 232 stars) and Frontend Typescript Testing (shinpr/ai-coding-project-boilerplate, 232 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Test Implement?
shinpr (a GitHub user) maintains it in shinpr/claude-code-workflows, which has 690 GitHub stars. The repository holds 30 skills in this directory. The repository was last updated on October 1, 2026.
Source: shinpr/claude-code-workflows on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.