hookdeck/aws-sns-webhooks
> Receive and verify AWS SNS (Amazon Simple Notification Service) webhooks over HTTP/HTTPS. Use when setting up an SNS HTTP subscription endpoint, confirming a subscription (SubscriptionConfirmation / SubscribeURL), verifying SNS message signatures (SigningCertURL, SignatureVersion 1 SHA1 / 2 SHA256), or handling Notification and UnsubscribeConfirmation messages.
npx skills add https://github.com/hookdeck/webhook-skills --skill aws-sns-webhooks
Take hookdeck/aws-sns-webhooks from the repository into ~/.claude/skills for personal
use, or into .claude/skills inside a project.
The agent identifies a skill by the name field in its header. Two skills with the
same name cannot sit side by side — one of them will be ignored.
The instructions reference npx.
Without those the skill loads but fails at the first command.