hookdeck/nylas-webhooks
> Receive and verify Nylas webhooks. Use when setting up Nylas webhook handlers, debugging x-nylas-signature verification, completing the challenge handshake, or handling email and calendar events like message.created, message.opened, event.created, event.updated, or grant.expired.
npx skills add https://github.com/hookdeck/webhook-skills --skill nylas-webhooks
Take hookdeck/nylas-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.