hookdeck/alchemy-webhooks
> Receive and verify Alchemy Notify webhooks. Use when setting up Alchemy webhook handlers, debugging X-Alchemy-Signature verification, or handling onchain events like ADDRESS_ACTIVITY, MINED_TRANSACTION, DROPPED_TRANSACTION, NFT_ACTIVITY, NFT_METADATA_UPDATE, or GRAPHQL (Custom Webhook).
npx skills add https://github.com/hookdeck/webhook-skills --skill alchemy-webhooks
Take hookdeck/alchemy-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.