Write integration tests using TestContainers for .NET with xUnit. Covers infrastructure testing with real databases, message queues, and caches in Docker containers instead of mocks.
This skill does not declare a tool allowlist. The agent host applies whatever default tools are available at runtime.
SKILL.md / Manifest
https://raw.githubusercontent.com/aaronontheweb/dotnet-skills/master/skills/testcontainers/SKILL.mdRegistry
github (via claudemarketplaces.com)