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contract-test

Automate contract testing between services with Pact and OpenAPI.

Updated Aug 23, 2026
Search Tags:#contract-testing#ci-cd#pact#schema-validation#provider-verification#api-compatibility
One-click install
npx skills add https://github.com/OM-bit-hub/daily_tracker --skill contract-test
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: contract-test
Source: https://github.com/OM-bit-hub/daily_tracker/tree/main/.agents/skills/automation-qa/contract-test
Command: npx skills add https://github.com/OM-bit-hub/daily_tracker --skill contract-test

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Contract testing ensures that services agree on how they communicate, preventing integration breakages before deployment.

Core Features & Use Cases

  • Consumer-driven contracts with Pact to verify frontend-backend API expectations.
  • Schema validation and OpenAPI with provider verification to ensure compatibility and detect breaking changes.
  • CI/CD integration for automated contract tests and rapid feedback across service boundaries.

Quick Start

Configure your CI to run both consumer and provider contract tests against your deployed services to prevent integration regressions.

Frequently Asked Questions about contract-test

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

FAQPage Schema
How do I prevent API integration failures between microservices?▼

Consumer-driven contracts using Pact define frontend API expectations and verify backend provider compatibility. This validates service agreements before deployment, catching breaking changes and preventing integration regressions across boundaries.

Can I detect API breaking changes using schema validation in CI pipelines?▼

Schema validation and OpenAPI checks integrated within CI pipelines detect breaking API changes automatically. This automates contract tests across service boundaries, enforcing deterministic tests and validating provider compatibility against published contracts.

Does contract testing support OpenAPI and Pact consumer-driven agreements?▼

Contract testing supports both Pact consumer-driven contracts and OpenAPI-based checks. It applies these schema validations to microservice architectures, frontend-backend interactions, and third-party API integrations to enforce compatibility.

What is the best way to automate provider verification for API compatibility?▼

Automated provider verification against published contracts ensures API compatibility. Configuring CI to run both consumer and provider contract tests against deployed services prevents integration regressions and enforces versioning strategies.

How do I run contract tests for microservices in a CI/CD pipeline?▼

Configure your CI/CD pipeline to run both consumer and provider contract tests against deployed services. This provides rapid feedback across service boundaries, applies versioning strategies, and prevents integration regressions before deployment.

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