hookdeck/tokenio-webhooks
> Receive and verify Token.io webhooks. Use when setting up Token.io webhook handlers, debugging Ed25519 signature verification, subscribing to webhook config via PUT /webhook/config, or handling open banking / A2A payment events like PAYMENT_STATUS_CHANGED, REFUND_STATUS_CHANGED, VRP_STATUS_CHANGED, and Webhooks — it signs the raw body with an ASYMMETRIC Ed25519 signature in the token-signature header, verified with your member's Ed25519 public key.
npx skills add https://github.com/hookdeck/webhook-skills --skill tokenio-webhooks
Take hookdeck/tokenio-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.