Contract testing verifies that APIs honor their contracts between consumers and providers. It ensures that service changes don't break dependent consumers without requiring full integration tests. Contract tests validate request/response formats, data types, and API behavior independently.
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 aj-geddes/useful-ai-prompts --skill api-contract-testingCompatible with
Supported agents
AI-first code editor with Composer
Before installing skills in Cursor, ensure your development environment meets these requirements:
node --versionapi-contract-testingExecute the skills CLI command in your project's root directory to begin installation:
epx add aj-geddes/useful-ai-prompts --skill api-contract-testingFetches api-contract-testing from aj-geddes/useful-ai-prompts 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/api-contract-testing
Restart Cursor to activate api-contract-testing. Access via /api-contract-testingin 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.
rest-api-design
aj-geddes/useful-ai-prompts · Frontend · same repo
accessibility-testing
aj-geddes/useful-ai-prompts · Testing · same repo
golang-testing
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python-testing-patterns
wshobson/agents · Backend · tag: testing
comfyui-api
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java-springboot
github/awesome-copilot · Backend · same category
api-contract-testing fits our agent workflows well — practical, well scoped, and easy to wire into existing repos.
api-contract-testing reduced setup friction for our internal harness; good balance of opinion and flexibility.
Keeps context tight: api-contract-testing is the kind of skill you can hand to a new teammate without a long onboarding doc.
Solid pick for teams standardizing on skills: api-contract-testing is focused, and the summary matches what you get after install.
api-contract-testing reduced setup friction for our internal harness; good balance of opinion and flexibility.
We added api-contract-testing from the explainx registry; install was straightforward and the SKILL.md answered most questions upfront.
Solid pick for teams standardizing on skills: api-contract-testing is focused, and the summary matches what you get after install.
api-contract-testing has been reliable in day-to-day use. Documentation quality is above average for community skills.
I recommend api-contract-testing for anyone iterating fast on agent tooling; clear intent and a small, reviewable surface area.
We added api-contract-testing from the explainx registry; install was straightforward and the SKILL.md answered most questions upfront.
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