contract-test-generate

Name: contract-test-generate
Availability: InStock
Author: sokoliem

Generate and validate contract tests for API boundaries and consumer surfaces.

Updated Aug 27, 2026

Search Tags:#automation #testing #contract-testing #ci #api-contract #boundary #consumers

Ready to run

npx skills add https://github.com/Sokoliem/ultraprompt --skill contract-test-generate

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: contract-test-generate
Source: https://github.com/Sokoliem/ultraprompt/tree/main/skills/contract-test-generate
Command: npx skills add https://github.com/Sokoliem/ultraprompt --skill contract-test-generate

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Pin consumer expectations for API surfaces by generating and validating contract tests to prevent breaking changes.

Core Features & Use Cases

Identify boundaries and consumer sets to pin interfaces and prevent drift.
Generate concrete contract test cases and a transferable schema for CI integration.
Provide an end-to-end workflow from boundary discovery through test generation to documentation and evidence-led outputs.

Quick Start

Provide a boundary and consumer list, and generate a contract-test plan with sample cases and required outputs.

Frequently Asked Questions about contract-test-generate

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I generate contract tests for an API to prevent breaking changes?▼

Generate contract tests by identifying API boundaries and consumer sets, then producing concrete test cases and a transferable schema to pin consumer expectations and prevent drift.

What is API contract testing and when do I need it for my interfaces?▼

API contract testing validates that consumer expectations are preserved across boundaries. You need it for REST, GraphQL, gRPC, messaging interfaces, and file formats to prevent breaking changes.

Can I use contract testing for GraphQL and gRPC boundaries, or is it limited to REST?▼

Contract testing applies to GraphQL and gRPC boundaries alongside REST. It also supports messaging interfaces and file formats where consumer expectations must be preserved.

How do I wire contract tests into CI with documentation outputs?▼

Wire contract tests into CI by generating a transferable schema and test cases from your boundary and consumer list, producing documentation and evidence-led outputs for the pipeline.

What's the best way to identify boundaries and consumers before generating contract cases?▼

Identify boundaries and consumers by mapping your API surfaces and their consumer sets, then provide this list to generate a contract-test plan with sample cases and required outputs.

Why does contract test generation require a defined consumer list to pin interfaces?▼

Contract test generation requires a defined consumer list to pin interfaces because it captures specific consumer expectations, preventing drift by validating those surfaces against generated cases.