AI turned product requirements into test cases that found 12 defects in the first QA cycle
Using Claude for PRD driven testing, Medinous turned its product requirements into 187 functional test cases. The agent ran them against a live build, recorded the results and logged each defect with screenshots for the engineering team.
The Opportunity
Medinous, a healthcare software provider, was shipping modules such as revenue cycle management and Patient Portal faster than manual QA could test them. Testing also depended on testers with deep product knowledge, which slowed the path from new requirements to reliable validation.
The Transformation
Using Claude Sonnet in Claude Cowork, a standard skill file and test case template converted Medinous Product Requirement Documents into guided test execution. The agent navigated the live interface, evaluated success criteria and documented the results. A tester stayed in the loop to unblock runs.
Turn Requirements into Test Cases
Claude used a standard skill file and test case template to generate functional cases directly from Medinous product requirements.
Run Tests on the Live Build
The agent opened the build through its URL, reviewed the interface and determined the actions needed to validate each success criterion.
Log Evidence Automatically
The agent updated execution results, recorded observations and captured defect screenshots for engineering follow up.
Keep Runs on Track with Human Review
A tester resolved anything that stopped a run, while confirmed defects were logged in Azure DevOps with supporting screenshots.
Functional test cases generated from RCM Debtors and Claims PRDs
Test case execution completed in the first pilot cycle
Defects confirmed and logged in Azure DevOps
Automated flow covering case generation, build access, UI navigation, result logging and screenshot capture