shop SKILL.md skillA

shop from saucesteals/shop is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add saucesteals/shop/shop@git:20261103.8a23fb3

Pins git:20261103.8a23fb3 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
saucesteals/shop
Path
SKILL.md
Versions recorded
16
Latest version
git:20261103.8a23fb3, committed Nov 3, 2026
First version recorded
Mar 27, 2026
Size
16,765 bytes
Repository stars
13
License
MIT

Multi-store shopping CLI. Search products, check prices, compare items, read reviews, manage carts, place orders, and track packages via the `shop` CLI. Use when asked to buy something, find a product, look up prices, add to cart, checkout, order, search for products, compare products, check availability, look at reviews, find deals, check a shipment, or save package tracking numbers. Currently supports Amazon (US/UK/DE/JP/CA/AU) and Facebook Marketplace (anonymous search and listing details).

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# shop

Data commands default to JSON on stdout, with JSON errors on stderr. Pipe with `jq`.
Use `--json` for machine parsing, including when `SHOP_OUTPUT=text` is set. `--text` is a human-readable display mode, not
a stable parsing interface; it also formats errors as text without changing exit codes.

**All prices are cents** (minor units). $29.99 = 2999. JPY = whole yen.

## Auth

Auth is per-store. Amazon uses a device code flow — two calls to `shop login`:

```bash
# 1. Start — returns challenge URL + code for user to enter
shop login amazon
# → .challenge.url and .challenge.code — user must visit URL and enter code

# 2. Complete — run same command again after user authorizes
shop login amazon
# → .authenticated = true
```

```bash
shop whoami -s amazon                    # check auth state
shop logout amazon                       # revoke + clear tokens
```

Auth persists in `~/.config/shop/auth/`. Store operations may require auth. Shipment tracking and its local shipment collection do not.
On `auth_required` (exit 10) or `auth_expired` (exit 11), re-run login flow.

## Global Flags

```
-s, --store <name>   # target store (default: config or $SHOP_STORE)
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add saucesteals/shop/shop@sha256:603a1de999dcd951

The line at the top of this page pins the label git:20261103.8a23fb3, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_4kkglrpcroct54um.svg)](https://markdownregistry.com/a/art_4kkglrpcroct54um)

3 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 16 versions of this file, between Mar 27, 2026 and Nov 3, 2026, about one every 15 days.

versioncommittedcommitsizeaudit
git:20261103.8a23fb3 latest2026-11-03 8a23fb3 16,765 BA view · diff
git:20261002.1a7a9602026-10-02 1a7a960 16,439 BA view · diff
git:20260927.86363602026-09-27 8636360 16,270 BA view · diff
git:20260927.99d9df82026-09-27 99d9df8 16,092 BA view · diff
git:20260927.b561dba2026-09-27 b561dba 15,718 BA view · diff
git:20260922.f9d685b2026-09-22 f9d685b 15,212 BA view · diff
git:20260920.d6202d82026-09-20 d6202d8 14,701 BA view · diff
git:20260920.2b0ea872026-09-20 2b0ea87 14,522 BA view · diff
git:20260920.f2afdd42026-09-20 f2afdd4 14,062 BA view · diff
git:20260919.bd747ad2026-09-19 bd747ad 13,205 BA view · diff
git:20260918.e105b8e2026-09-18 e105b8e 12,903 BA view · diff
git:20260911.f2277852026-09-11 f227785 9,612 BA view · diff
git:20260908.e6f08d62026-09-08 e6f08d6 9,377 BA view · diff
git:20260328.92dc4082026-03-28 92dc408 8,956 BA view · diff
git:20260327.5fd3b4c2026-03-27 5fd3b4c 7,916 BA view · diff
git:20260327.2bd842e2026-03-27 2bd842e 6,985 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (16765 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

saucesteals/shop · 13 stars · license MIT · pushed 2026-11-03 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_4kkglrpcroct54um
GET https://markdownregistry.com/api/v1/resolve?ref=saucesteals/shop/shop
GET https://markdownregistry.com/api/v1/blob/603a1de999dcd9513b38d1ef3b0c5b068c39d4b26b82df66a952de79c31dcf10

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

Other files named shop

shop SKILL.md skill
matthewwong525/wongstack · .agents/skills/shop/SKILL.md · Shop's catalog and checkout, for buying.
git:20261013.d01598c · audit A · 7 stars

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