Set up or upgrade vitest tests for Cloudflare Workers using @cloudflare/vitest-pool-workers. Use when scaffolding tests in a new Worker, when an existing Worker is on pool-workers <0.13 (vitest 2/3) and needs to upgrade, or when the test suite hits "Isolated storage failed" / "Expected .sqlite, got .sqlite-shm" errors. Pins the modern stack (vitest 4 + pool-workers ≥0.15 + Node 22) and documents the v2→v4 migration recipe.
How to install workers-vitest-pool?
rianvdm/product-ai-public/workers-vitest-pool
$npx -y skills add rianvdm/product-ai-public --skill workers-vitest-poolInstalls into the current project.
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Run `npx skills use "https://github.com/rianvdm/product-ai-public" --skill "rianvdm/product-ai-public/workers-vitest-pool"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/rianvdm/product-ai-public" that are relevant to the current task. Run `npx skills add "https://github.com/rianvdm/product-ai-public"` and select the relevant skills, then follow their instructions.
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