Webhook Processor Overview This skill helps you build production-grade webhook ingestion endpoints that accept incoming HTTP callbacks, verify their authenticity, and process them reliably with exponential backoff retries and dead letter queues. It covers signature validation, idempotency keys, and graceful failure handling. Instructions 1. Scaffold the webhook endpoint Create an HTTP endpoint that accepts POST requests. Immediately return a 200 status before processing — webhook senders expect fast acknowledgment. 2. Verify webhook signatures Always validate the signature before processing.…