How to fix API contract drift with AI agent skills | SmartBear Swagger Contract Testing

Your AI coding agent can already write code. Can it verify a contract, run provider checks, and tell you whether it's safe to deploy? This video shows you how to set up SmartBear Swagger Contract Testing drift AI Agent Skills, so your agent can spot API drift and write the missing tests for you, without needing the context multiple times.

Instead of digging through docs or context-switching away from your editor, you install three skills – drift testing, an OpenAPI parser, and a PactFlow skill – directly into tools like GitHub Copilot, Claude, or Codex. From there, the agent compares your OpenAPI definition against your drift test suite, flags any coverage gaps, and gets to work closing them.

In this walkthrough, you'll see the agent catch a missing 400 response test case for a get-product-by-ID endpoint, update the drift test suite, patch the underlying code, and confirm everything passes – all without the developer writing a single test by hand.

Try drift AI Agent Skills: https://support.smartbear.com/swagger/contract-testing/docs/en/drift/how-to-guides/generating-and-updating-tests-with-ai.html

Explore SmartBear Swagger Contract Testing: https://swagger.io/product/lp/contract-testing/