If you're working on Terraform providers and need to run Go acceptance tests (the ones prefixed with TestAcc), this walks Claude through the proper setup with TF_ACC=1 and structured debugging steps when things fail. It covers the basics like running focused tests, then escalates through increasingly verbose options: cache busting with count=1, verbose output, debug logging with TF_LOG=debug, and persisting workspaces. There's also a clever "flip test" procedure to catch false positives by deliberately breaking a check to verify the test actually validates what you think it does. It's MPL licensed and clearly built for the IBM provider ecosystem, but the patterns apply to any Terraform provider work.
npx skills add https://github.com/hashicorp/agent-skills --skill run-acceptance-tests