Senior QA
alirezarezvani/claude-skills
Generates unit tests, integration tests, and E2E tests for React/Next.js applications.
Testing for React/Next.js with Jest, React Testing Library, and Playwright.
Install Senior QA
$ npx skills add borghei/Claude-Skills --skill senior-qa -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install borghei/Claude-Skills senior-qa --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/borghei/Claude-Skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/engineering/senior-qa .claude/skills/senior-qa && 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 "senior-qa" agent skill from https://github.com/borghei/Claude-Skills/tree/main/engineering/senior-qa into .claude/skills/senior-qa/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "senior-qa", 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/borghei/Claude-Skills/tree/main/engineering/senior-qaType 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 borghei/Claude-Skills --skill senior-qa -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install borghei/Claude-Skills senior-qa --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/borghei/Claude-Skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/engineering/senior-qa .agents/skills/senior-qa && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "senior-qa" agent skill from https://github.com/borghei/Claude-Skills/tree/main/engineering/senior-qa into .agents/skills/senior-qa/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "senior-qa", 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 borghei/Claude-Skills --skill senior-qa -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install borghei/Claude-Skills senior-qa --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/borghei/Claude-Skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/engineering/senior-qa .cursor/skills/senior-qa && 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 "senior-qa" agent skill from https://github.com/borghei/Claude-Skills/tree/main/engineering/senior-qa into .cursor/skills/senior-qa/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "senior-qa", 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/borghei/Claude-Skills.git --path engineering/senior-qa--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 borghei/Claude-Skills --skill senior-qa -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install borghei/Claude-Skills senior-qa --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/borghei/Claude-Skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/engineering/senior-qa .gemini/skills/senior-qa && 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 "senior-qa" agent skill from https://github.com/borghei/Claude-Skills/tree/main/engineering/senior-qa into .gemini/skills/senior-qa/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "senior-qa", 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 borghei/Claude-Skills senior-qaInstalls 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 borghei/Claude-Skills --skill senior-qa -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/borghei/Claude-Skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/engineering/senior-qa .github/skills/senior-qa && 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 "senior-qa" agent skill from https://github.com/borghei/Claude-Skills/tree/main/engineering/senior-qa into .github/skills/senior-qa/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "senior-qa", 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 borghei/Claude-Skills --skill senior-qa -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install borghei/Claude-Skills senior-qa --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/borghei/Claude-Skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/engineering/senior-qa .opencode/skills/senior-qa && 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 "senior-qa" agent skill from https://github.com/borghei/Claude-Skills/tree/main/engineering/senior-qa into .opencode/skills/senior-qa/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "senior-qa", 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
senior-qa- GitHub stars
- 881
- Token cost
- ~1.6k tokens
- SKILL.md length
- 651 words
- Files
- 10 (incl. scripts, references)
- Skills in repo
- 349
- Repo updated
- First seen
- Licence
- MIT
At a glance
Testing for React/Next.js with Jest, React Testing Library, and Playwright.
- Generating tests
- SKILL.md covers Core Capabilities, When to Use, Clarify First and Tools, plus 3 more sections
- Runs Python scripts from its folder; calls python
- Writing unit tests
What it does
Senior QA is an agent skill from borghei/Claude-Skills. Testing for React/Next.js with Jest, React Testing Library, and Playwright. Use when generating tests, writing unit tests, analyzing coverage, scaffolding E2E tests, configuring Jest, or improving test quality.
Its SKILL.md is about 1.6k tokens, which your agent loads only when the skill is triggered. The skill folder holds 11 other files, including scripts and reference files (for example `README.md`, `references/qa-workflows-and-tools.md` and `references/qa_best_practices.md`).
It sits in Testing & QA, covering Unit testing, Test generation and Project scaffolding. It works with Jest, Playwright, Next.js and React. The repository describes itself as: 385 AI skills, 77 expert agents, and 900 stdlib Python tools for every team: engineering, PM, marketing, C-level, compliance, business ops, research, and a LinkedIn toolkit… The licence is MIT.
When your agent uses it
- Generating tests
- Writing unit tests
- Analyzing coverage
- Scaffolding E2E tests
Example prompts
- “/senior-qa”
Requirements
- Python 3
- Node.js
What it can do on your machine
Read from SKILL.md and the folder at commit 4a698e8. 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
Ships 3 files in scripts/ (Python), which the agent can run.
Shell commands in SKILL.md call:
python
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
Senior QA loads about 1.6k tokens when it runs, and up to ~23k if it reads all its reference files. Until then it costs about 55 tokens; SKILL.md has 651 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); the scripts in this folder are not scanned.
SKILL.md
The full file from borghei/Claude-Skills at commit 4a698e8, republished under its MIT licence (© borghei). 651 words, ~1,579 tokens.
Download SKILL.mdSave it as
.claude/skills/senior-qa/SKILL.md (or your agent's skills folder). This skill also uses 9 other files; get the full folder from GitHub.- name
- senior-qa
- description
- Testing for React/Next.js with Jest, React Testing Library, and Playwright. Use when generating tests, writing unit tests, analyzing coverage, scaffolding E2E tests, configuring Jest, or improving test quality.
- license
- MIT + Commons Clause
- metadata.version
- 1.1.0
- metadata.author
- borghei
- metadata.category
- engineering
- metadata.domain
- quality-assurance
- metadata.updated
- 2026-06-17
- metadata.tags
- test-strategy, automation, performance-testing, test-frameworks
Senior QA Engineer
Test automation, coverage analysis, and quality assurance patterns for React and Next.js applications. Generates Jest + React Testing Library unit test stubs, analyzes Istanbul/LCOV coverage for gaps, and scaffolds Playwright E2E suites for App Router and Pages Router projects.
Core Capabilities
- Unit test generation — scan React/TypeScript components and emit Jest + RTL stubs (render, interaction, state, optional
jest-axea11y). - Coverage analysis — parse Istanbul/LCOV reports, identify gaps by severity, flag critical business-logic paths, and emit text/HTML/JSON recommendations.
- E2E scaffolding — detect Next.js routes (dynamic segments, route groups, auth pages) and generate Playwright specs, Page Object Models, fixtures, and config.
- Test strategy — the testing pyramid, coverage targets by code type, and test organization patterns.
- Automation patterns — Page Object Model, data factories, MSW mocking, fixtures, and custom render utilities.
- Quality practices — testable code design, AAA structure, test isolation, flaky-test elimination, and quality metrics.
When to Use
- Setting up unit tests for new or existing React components.
- Improving test coverage or preparing for release.
- Setting up Playwright E2E tests for a Next.js project.
- Configuring Jest thresholds or improving overall test quality.
Clarify First
Before generating tests, confirm these inputs. If any is unknown or vague, ASK — do not assume:
- Test layer — unit (Jest+RTL) vs E2E (Playwright) (selects
test_suite_generatorvse2e_test_scaffolder) - Source path — the components or Next.js routes to generate tests from (the scaffolder's input)
- Coverage focus — happy path only vs interaction/state/a11y (
jest-axe) (sets which test stubs are emitted)
Stop rule: ask only the 2-3 that most change the output. If the user says "just draft it," proceed and list your assumptions at the top of the artifact.
Tools
| Tool | Purpose | Command |
|---|---|---|
test_suite_generator.py | Generate Jest + RTL test stubs from React components | python scripts/test_suite_generator.py src/components/ --output __tests__/ |
coverage_analyzer.py | Analyze Istanbul/LCOV coverage and report gaps | python scripts/coverage_analyzer.py coverage/coverage-final.json --threshold 80 |
e2e_test_scaffolder.py | Scaffold Playwright E2E tests from Next.js routes | python scripts/e2e_test_scaffolder.py src/app/ --output e2e/ |
References
Load the reference that matches the task — keep this file lean and pull detail on demand:
- references/qa-workflows-and-tools.md — quick start, the three tool overviews with sample output, the unit-test/coverage/E2E workflows, common pattern snippets (RTL queries, async, MSW, Playwright locators, jest thresholds), common commands, troubleshooting table, and success criteria. Read when running a workflow.
- references/tool-cli-reference.md — full flag tables, examples, output formats, and generated artifacts for all three scripts. Read before running the scripts.
- references/testing_strategies.md — the testing pyramid, testing types, coverage targets and thresholds, and test organization patterns. Read when designing test strategy.
- references/test_automation_patterns.md — Page Object Model, data factories, fixture management, mocking strategies (MSW), and custom test utilities. Read when writing test code.
- references/qa_best_practices.md — writing testable code, naming conventions, AAA pattern, test isolation, flaky-test debugging, and quality metrics. Read when improving test quality.
Show full SKILL.md (214 more words)Show less
Scope & Limitations
This skill covers:
- Unit test stub generation for React/TypeScript functional and class components using Jest and React Testing Library.
- Coverage analysis and gap identification from Istanbul JSON and LCOV report formats.
- E2E test scaffolding for Next.js App Router and Pages Router projects using Playwright.
- Accessibility test generation via
jest-axeintegration.
This skill does NOT cover:
- Backend API testing (see
senior-backendfor Express/Node.js testing patterns). - Performance or load testing (see
senior-devopsfor infrastructure and performance tooling). - Visual regression testing or screenshot comparison workflows.
- Mobile-native testing (React Native, Flutter) -- this skill targets web browser-based testing only.
Integration Points
| Skill | Integration | Data Flow |
|---|---|---|
senior-frontend | Generated test stubs align with component patterns from the frontend skill | Frontend components --> test_suite_generator.py --> test files |
senior-fullstack | Code quality analyzer consumes the same coverage reports produced here | coverage_analyzer.py output --> fullstack quality dashboard |
senior-devops | E2E test scaffolder generates CI-ready Playwright configs that plug into DevOps pipelines | e2e_test_scaffolder.py --> playwright.config.ts --> GitHub Actions workflow |
code-reviewer | Coverage gaps feed directly into code review checklists for untested changes | coverage_analyzer.py gaps --> review checklist items |
tdd-guide | TDD workflow references this skill's test generator for initial red-phase stub creation | TDD cycle --> test_suite_generator.py --scan-only --> write tests --> implement |
qa-browser-automation | Page Object Models generated here are consumed by the browser automation skill for advanced E2E scenarios | e2e_test_scaffolder.py --include-pom --> POM classes --> browser automation flows |
© borghei, 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 9 other files (scripts, references) in engineering/senior-qa of borghei/Claude-Skills.
- SKILL.md
- README.md
- references/qa-workflows-and-tools.md
- references/qa_best_practices.md
- references/test_automation_patterns.md
- references/testing_strategies.md
- references/tool-cli-reference.md
- scripts/coverage_analyzer.py
- scripts/e2e_test_scaffolder.py
- scripts/test_suite_generator.py
Open the folder on GitHubat commit 4a698e8
Compare with similar skills
Senior QA 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 |
|---|---|---|---|---|---|---|
| Senior QA this skillborghei/Claude-Skills | 881 | — | ~1.6k | Automated safety check: Pass | MIT | |
| Senior QAalirezarezvani/claude-skills | 28k | 1 repos | ~2.1k | Automated safety check: Pass | MIT | |
| React Testingaffaan-m/ECC | 275k | 1 repos | ~3.3k | Automated safety check: Pass | MIT | |
| Test CommanderEliasOulkadi/shokunin | 114 | — | ~3k | Automated safety check: Notes | MIT | |
| Playwright Testingchongdashu/vibejam-starter-pack | 149 | — | ~2.1k | Automated safety check: Pass | None | |
| Menu Testing Ssrasmyshlyaev177/react-horizontal-scrolling-menu | 790 | — | ~3.5k | Automated safety check: Pass | MIT |
Similar skills
React Testing
affaan-m/ECC
React component testing with React Testing Library, Vitest/Jest, MSW for network mocking, accessibility assertions with axe, and the decision boundary between component tests and Playwright/Cypress…
Test Commander
EliasOulkadi/shokunin
Generate unit, integration, E2E, and visual regression tests following the Testing Trophy methodology (80% integration).
Playwright Testing
chongdashu/vibejam-starter-pack
Plan, implement, and debug frontend tests: unit/integration/E2E/visual/a11y.
Menu Testing Ssr
asmyshlyaev177/react-horizontal-scrolling-menu
Server rendering and testing for react-horizontal-scrolling-menu: the library is client-only ('use client' required in React Server Components, else "createContext is not a function"), SSR first…
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.
More from borghei/Claude-Skills
All 349 skills in this repoAgents In The Team
borghei/Claude-Skills
Run delivery when AI coding and ops agents take tickets. An agent skill from borghei/Claude-Skills.
AI Content Disclosure
borghei/Claude-Skills
Check AI-generated marketing content and reviews for required disclosures under the EU AI Act, FTC rules and platform AI-label policies.
AI Prototyping
borghei/Claude-Skills
Idea to AI-generated prototype to customer validation to engineering handoff.
Analytics Engineer
borghei/Claude-Skills
Analytics engineering across data modeling, dbt, transformation, and semantic layers.
Ansoff Matrix
borghei/Claude-Skills
Ansoff Matrix — 4-quadrant framework for growth options: market penetration, market/product development, and diversification.
Brainstorm Okrs
borghei/Claude-Skills
OKR brainstorming and validation using the Radical Focus framework — outcome objectives, measurable key results, counter-metrics.
Related
Categories
Questions about Senior QA
What does Senior QA do?
Testing for React/Next.js with Jest, React Testing Library, and Playwright. Senior QA is an agent skill from borghei/Claude-Skills.js with Jest, React Testing Library, and Playwright.
When should I use Senior QA?
Senior QA fits situations like: generating tests; writing unit tests; analyzing coverage; scaffolding E2E tests.
How do I install Senior QA in Claude Code?
Run `npx skills add borghei/Claude-Skills --skill senior-qa -a claude-code`. Or copy the skill folder (engineering/senior-qa in borghei/Claude-Skills) into .claude/skills/senior-qa in your project. Claude Code loads it when a task matches its description.
How do I install Senior QA in Codex?
Run `npx skills add borghei/Claude-Skills --skill senior-qa -a codex`. Or copy the skill folder (engineering/senior-qa in borghei/Claude-Skills) into .agents/skills/senior-qa in your project. Codex loads it when a task matches its description.
Can I use Senior QA 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 borghei/Claude-Skills --skill senior-qa -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/senior-qa, .gemini/skills/senior-qa, .github/skills/senior-qa and .opencode/skills/senior-qa in your project.
What does Senior QA need to run?
Going by SKILL.md and its folder, Senior QA needs Python for the scripts in its folder and the command-line tools its instructions call (python). Our summary lists: Python 3; Node.js.
Does Senior QA 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 Senior QA 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. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
What licence does Senior QA use?
Senior QA is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Senior QA use?
About 1.6k tokens (SKILL.md is roughly 6.3k 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 21k tokens, read only when the agent opens those files.
What are the alternatives to Senior QA?
Skills that share tags, products or a category with Senior QA: Senior QA (alirezarezvani/claude-skills, 28k stars), React Testing (affaan-m/ECC, 275k stars), Test Commander (EliasOulkadi/shokunin, 114 stars) and Playwright Testing (chongdashu/vibejam-starter-pack, 149 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Senior QA?
borghei (a GitHub user) maintains it in borghei/Claude-Skills, which has 881 GitHub stars. The repository holds 349 skills in this directory. The repository was last updated on October 7, 2026.
Source: borghei/Claude-Skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.