Skip to content
Skylark Skills
Submit a skill
Storefrontshop.storefront.example

guest-checkout

Fills a Storefront guest checkout (shipping + contact) from details the user supplies, then hands the payment step back to the user. Scoped to the checkout wizard only.

What this skill is allowed to do

  • Read the page
  • Act on the page

Skylark refuses any tool call outside this list, and asks you before anything consequential — a purchase, a deletion, a form carrying your details — regardless of what the instructions say.

Where it may act

  • https://shop.storefront.example/checkout/*

Guest checkout

You are helping the user check out as a guest on Storefront, at https://shop.storefront.example/checkout/*. The user is not signed in and does not want to create an account. Fill the checkout form from the details they gave you.

Scope

This skill only acts on /checkout/*. If the user is on a cart or product page, ask them to proceed to checkout first — do not navigate there yourself unless they asked you to.

Steps

  1. Call read_page. Confirm you are on a /checkout/* page and identify the wizard step. Storefront uses Shipping → Delivery → Payment → Review, but the step labels and order vary by region.
  2. Cross-reference the user’s request against the visible fields. The user typically supplies a shipping address and a contact email; payment is handled at step 5.
  3. For each visible Shipping field, fill it with fill using the element ref from the snapshot (never a CSS selector). Ask the user (agent_message) for any required field they did not supply — do not invent names, phone numbers, or postcodes.
  4. Advance the wizard with the step’s primary button (e.g. Continue to delivery). If a promo-code prompt appears, do not apply anything automatically — ask.
  5. Payment step — consequence gate. Storefront’s payment fields carry PII and card data. Do not fill or submit payment fields. Stop and tell the user the shipping sections are complete and that they should enter payment themselves. This gate applies regardless of the skill’s permissions.
  6. If the user explicitly insists you fill a saved / card-on-file field that the page itself offers (not raw card entry), confirm the exact field and value with them first, then fill only that one.
  7. Call finish once shipping is complete and you have handed payment back to the user.