Agent skill · mvanhorn
pp-walmart
Printing Press CLI for Walmart. Reads via orchestra GraphQL. Cart changes are link-only: cart link prints one affil.walmart.com add-to-cart URL for the user to open. CLI never mutates the cart; never checkout.
What it needs
About 11k tokens when loaded.
What this skill does
Walmart — Printing Press CLI Prerequisites: Install the CLI This skill drives the walmart-pp-cli binary. You must verify the CLI is installed before invoking any command from this skill. If it is missing, install it first: 1. Install via the Printing Press installer. It defaults binaries to $HOME/.local/bin on macOS/Linux and %LOCALAPPDATA%\Programs\PrintingPress\bin on Windows: 2. Verify: walmart-pp-cli --version 3. Ensure the reported install directory is on $PATH for the agent/runtime that will invoke this skill. If the npx install fails (no Node, offline, etc.), fall back to a direct Go install (requires Go 1.26.6 or newer). This installs into $GOPATH/bin (default $HOME/go/bin), so add that directory to $PATH instead: If --version reports "command not found" after install, the runtime cannot see the binary directory on $PATH. Do not proceed with skill commands until verification succeeds. Purchase history, grocery search, product and store lookups, cart view and slot listing, plus a cart link builder that prints one Walmart add-to-cart URL for you to open. The CLI never mutates the cart or checks out. When Not to Use This CLI Do not activate this CLI for checkout, ordering, purchasing, order changes, cart mutations, slot reservations, or switching between Pickup and Delivery; it cannot do them. To add items, run cart link and give the user the URL to open in their own browser. Unique Capabilities These capabilities aren't available in any other tool for this API. orders list — PurchaseHistoryV3 persisted query with --type in-store/online, --status completed/in-progress, --search and cursor paging; read-only. orders get — getOrder line items (name, item id, quantity, line price) plus subtotal, tax, fees and total; customer, address and payment fields are never emitted. search — Parses the server-rendered search page for price, unit price, aisle, availability and pickup/delivery fulfillment at the session's store. …
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills mvanhorn/walmart