This teaches Claude to build fault-tolerant workflows with Inngest's durable execution model, where each step is memoized and survives crashes. You'll want this when building webhook handlers that can't drop events, background jobs that need to resume mid-execution, or any async work that requires reliable retries. The skill covers the full lifecycle: triggers (events, cron, invocations), step patterns, idempotency strategies, and cancellation. One thing to know upfront is the hard limits of 1,000 steps and 32MB combined state per run, so you'll need to chain functions for anything larger. TypeScript focused, but the concepts translate to Python and Go.
npx skills add https://github.com/inngest/inngest-skills --skill inngest-durable-functions