Comprehensive testing specialist for functional, performance, and security test design and execution.
Automate repetitive workflows and reduce manual effort
Example: Generate reports, summarize documents, draft communications
Save 3-5 hours per week on routine tasks
Learn new skills, understand complex topics, get expert guidance
Example: Explain concepts, provide examples, suggest learning resources
Accelerate learning and skill development by 2x
Enhance output quality through reviews, suggestions, and refinements
Example: Review drafts, suggest improvements, catch errors
Improve work quality by 30-40% with less effort
Time estimate: 15-45 minutes depending on use case complexity
Prerequisites
Submit your Claude Code skill and start earning
epx add jeffallan/claude-skills --skill test-masterCompatible with
Supported agents
Covers unit, integration, E2E, performance (k6, Artillery), and security testing (OWASP) with structured workflows from scope definition through reporting
Enforces test quality standards: meaningful assertions, isolated dependencies, edge-case coverage, and flaky-test remediation
Provides reference guides for TDD methodology, testing anti-patterns, automation frameworks, and QA pract
AI-first code editor with Composer
Before installing skills in Cursor, ensure your development environment meets these requirements:
node --versiontest-masterExecute the skills CLI command in your project's root directory to begin installation:
epx add jeffallan/claude-skills --skill test-masterFetches test-master from jeffallan/claude-skills and configures it for Cursor.
The CLI shows a list of agents. Use arrow keys and space to select Cursor:
Confirm successful installation by checking the skill directory location:
.cursor/skills/test-master
Restart Cursor to activate test-master. Access via /test-masterin your agent's command palette.
Learn more:View source on GitHubSkills CLI docsAbout CursorWhat are agent skills?
Steps
Common Pitfalls
✓ Do
✗ Don't
💡 Pro Tips
✓ Use when
Use when skill capabilities match your task, clear ROI on time saved, and you can validate outputs. Best for repetitive tasks, learning, and quality improvement.
✗ Avoid when
Avoid when task requires deep expertise you can't validate, involves sensitive decisions, or when learning process is more valuable than speed of completion.
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jeffallan/claude-skills · Productivity · same repo
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test-master reduced setup friction for our internal harness; good balance of opinion and flexibility.
test-master reduced setup friction for our internal harness; good balance of opinion and flexibility.
test-master is among the better-maintained entries we tried; worth keeping pinned for repeat workflows.
I recommend test-master for anyone iterating fast on agent tooling; clear intent and a small, reviewable surface area.
I recommend test-master for anyone iterating fast on agent tooling; clear intent and a small, reviewable surface area.
Useful defaults in test-master — fewer surprises than typical one-off scripts, and it plays nicely with `npx skills` flows.
Useful defaults in test-master — fewer surprises than typical one-off scripts, and it plays nicely with `npx skills` flows.
test-master has been reliable in day-to-day use. Documentation quality is above average for community skills.
test-master has been reliable in day-to-day use. Documentation quality is above average for community skills.
test-master reduced setup friction for our internal harness; good balance of opinion and flexibility.
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