Build anything by talking to your store
The complete Spring ’26 Shopify Sidekick capability map, 50 copy-paste prompts organized for repeated use, and what changed in Liquid theme coding for 2026.
Quick answer
Shopify Sidekick is the AI commerce assistant built into the Shopify admin, free on every plan. In the Spring ’26 edition it takes action inside apps like Klaviyo, Loop, and Smile, multi-tasks in the background, builds installable admin apps, and works by voice, on mobile, and on Apple Watch. This masterclass gives you 50 reusable prompts to operate the whole store from chat.
Key takeaways
- Sidekick now acts inside your apps. Starting with Judge.me, Klaviyo, Loop, and Smile, it answers questions about and takes action in third-party apps, not just core Shopify.
- It keeps working when you walk away. Sidekick multi-tasks in the background across multiple chats, even if you close the window, and notifies you when a task is ready for review.
- It builds software. On Grow, Advanced, and Plus plans, Sidekick generates installable admin apps with a code editor, desktop and mobile preview, and version history.
- 50 prompts across 10 categories cover products, collections, content, analytics, discounts, marketing, customers, inventory, theme, and automation.
- Save any prompt as a skill. You can store up to 25 reusable skills, trigger them with a shortcut, and share them with other merchants by URL.
- Liquid changed in 2026. New themes use color_palette over color schemes, the array filters find, find_index, has, and reject replace manual loops, and standard storefront events and actions expose themes to apps and agents.
- Voice, mobile, watch, and screen share. Sidekick runs on every screen of the Shopify app, talks in your spoken language, and shares your screen in early access for step-by-step help.
Sidekick became an operator, not a help widget
It now acts inside your apps, multi-tasks in the background, builds software, and answers by voice, on mobile, and on Apple Watch.
your apps
Sidekick takes action inside the apps you already run
Starting with Judge.me, Klaviyo, Loop, Smile, and more partners, Sidekick can answer questions about and take action in third-party apps, not just core Shopify. Ask Klaviyo how a campaign performed or Loop why returns spiked, without leaving the chat.
Guidance on home
Every admin session opens with Sidekick tips to attract customers, lift conversion, and drive repeat sales, surfaced as home cards.
Background multi-task
Keeps working when you start a new task, run multiple chats, or close the window, then notifies you when results are ready.
Follow-up questions
Presents multiple-choice answers when it needs more information, so you clarify the task in a tap instead of retyping.
On Apple Watch
Ask Sidekick to look up information about your business from your wrist using voice mode.
Everything Sidekick can do
It handles tasks directly in the admin or guides you step by step, across analytics, money, forms, discovery, theme, and tax.
Sidekick spans analytics and ShopifyQL, Shopify Balance money movement, form completion for products and discounts and customers, app discovery, domain and DNS setup, theme settings editing, and VAT registration for EU and UK stores. Below is the verified task surface, grouped so you find the right capability fast.
Analytics & money
Generates ShopifyQL queries and line, donut, or bar visualizations, exports to CSV, Parquet, JSONL, or XML, and moves money between Balance accounts with a preview step.
Forms
Fills any admin form from chat or a reference image, creating products, discounts, collections, customers, and B2B companies. Filled fields highlight in purple.
Context
Mention resources with the at-symbol — products, orders, collections, customers, metafields and more — or use Target mode to click components in your admin.
Theme editing
From the theme editor, applies global and section settings: color, typography, spacing, roundness, shadows, cart position, toward a stated aesthetic.
Pulse
Proactively researches your store and posts personalized recommendation digests on the admin home when it has an insight.
Discovery & setup
Recommends and installs apps from chat with up to three ranked cards, guides domain connection and DNS, and walks you through VAT registration.
How to drive Sidekick well
State intent precisely, attach context, review the proposed change, refine in the same thread. Strong prompts name the resource, the constraint, and the output format.
Sidekick presents every change for your review before applying it, so the winning workflow is to be specific and let the review step protect you. The four inputs you control are text, voice, screen share, and resource context through mentions or Target mode.
Text
Type on any admin or mobile screen. Best for precise, structured instructions you can edit.
Voice
Speak on desktop, mobile, or Apple Watch. Sidekick auto-detects your language and summarizes the conversation in chat.
Screen share
Early access on desktop. Share a tab, window, or whole screen for step-by-step visual guidance.
Mentions & Target
Attach exact resources so Sidekick acts on the right product, order, or section without guessing.
A prompt pattern that works every time
Use this structure for any task in the library below: role and goal, then the specific resource (mention it), then constraints, then the output format. For example: “Acting as my merchandiser, review @SummerCollection and recommend the five products to feature this week based on 30-day sales velocity. Return a table with product, units sold, and a one-line reason.” Naming the constraint and format is what turns a vague answer into an applied change.
Back to navigationThe 50-prompt Sidekick library
Ten categories, five prompts each. Copy, paste into Sidekick, swap the bracketed placeholders. Save the ones you repeat as skills.
Each prompt is written to produce a reviewable action or a structured output. Filter by category, then save the ones you run more than once as skills. Replace every value in [BRACKETS] with your own.
01 Products
Why it works: names the resource, the constraint (draft), and the output, so Sidekick fills the form for review.
Tip: the factual, non-promotional instruction improves how AI search engines quote the page.
Review step: request a side-by-side table so you approve changes rather than apply blind.
Note: Sidekick can generate images as content; you confirm before they attach.
Spring ’26: product compliance disclosures now surface across storefront, AI channels, and Shop.
02 Collections
Why it works: a precise rule set plus a preview gate prevents an empty or over-broad collection.
To-do mode: Sidekick organizes multi-step curation into a checklist you complete in chat.
Tip: "avoid superlatives" keeps copy citable and on-brand.
Save as skill: a recurring merchandising hygiene check.
Why it works: ties the action to conversion data and an explicit confirm step.
03 Content and pages
GEO: the "open with a direct answer" instruction mirrors how AI engines extract citations.
Tip: state the exact facts you want; do not let the model infer certifications.
Why it works: natural-language questions match how shoppers query AI channels.
Save as skill: run it on every new post for instant distribution copy.
Spring ’26: posts in the Shop app reach active shoppers in the home and following feeds.
04 Analytics and reporting
Note: export links expire after 10 minutes; download right away.
Save as skill: Shopify ships this exact forecasting prompt as a skill example. Rerun it weekly.
Why it works: specifies the visualization and a single headline takeaway.
Tip: ask for the exploration, not just the number, so you can keep digging.
Spring ’26: annotations in analytics charts explain why metrics changed.
05 Discounts and offers
Review step: always confirm dates and audience before a discount goes live.
Spring ’26: multiple product discounts can now stack on one order.
Spring ’26: scannable POS discounts and in-store-only discounts are new this edition.
Save as skill: a monthly promotion audit.
Why it works: chains segment creation, discount, and copy into one reviewable flow.
06 Marketing
Forms: Sidekick completes the campaign form; purple-highlighted fields show what it added.
Spring ’26: Sidekick now asks follow-up questions with multiple-choice answers to refine creative tasks.
Spring ’26: Sidekick answers questions using data from partner apps like Klaviyo.
Save as skill: rerun at the start of each month.
Why it works: Sidekick shows up to three ranked app cards and installs from chat.
07 Customers and segments
Spring ’26: Sidekick creates customers by filling the form from plain language.
Why it works: precise thresholds produce a usable, named segment.
Spring ’26: Sidekick reads loyalty data from Smile through its app extension.
Spring ’26: Loop returns data is available to Sidekick in conversation.
Tip: attach the product with a mention so the facts are correct.
08 Inventory and orders
Next step: this pairs with a generated reorder app; see the app generation section.
Spring ’26: Sidekick generates POs that automatically create the matching transfers.
Why it works: ties stock to live merchandising so you fix the urgent ones first.
Save as skill: a daily fulfillment triage.
Mentions: reference the order directly so Sidekick acts on the right one.
09 Theme and storefront
Requirement: you must be in the theme editor; Sidekick proposes, you save.
Target mode: click the exact section instead of describing it.
Why it works: frames a design change around an accessibility standard.
Spring ’26: mobile theme editing keeps a preview on-screen with Sidekick built in.
Spring ’26: SimGym runs AI-simulated shopper analysis on any theme.
10 Automation and apps
Why it works: separates design from build so you validate the logic first.
Spring ’26: Sidekick generates Flow test events to verify logic.
Plan note: app generation needs Grow, Advanced, or Plus and a desktop browser.
Editor: refine, preview on desktop and mobile, and keep version history before installing.
Scope: generated apps use the Admin API and stay inside the admin; review permissions before installing.
Turn your best prompts into skills
A skill is a saved prompt you reuse with a shortcut. Save up to 25, run them from the skills list, and share them by URL.
Instead of retyping a winning instruction, save it once and trigger it with a single command. Save every prompt in this class that you run more than once. You can edit or delete skills anytime and share a skill with another merchant by copying its URL.
Save a skill in three steps
- Open Sidekick and click the plus icon.
- Type a slash followed by a short name to create a new skill, or run a prompt and click the skills icon to save it.
- Edit the shortcut or instructions in the dialog, then click Save. Reuse it anytime, or share the URL with your team.
The five skills worth saving first
/forecast
The 90-day sales and inventory projection. Run it every Monday.
/triage
The daily unfulfilled-order summary that tells you what needs action today.
/promo-audit
The 60-day discount performance review with keep, change, or end calls.
/distribute
Repurpose a new blog post into three social posts and an email teaser.
/calendar
The 4-week cross-channel content calendar, rerun at the start of each month.
Generate admin apps with Sidekick
On Grow, Advanced, and Plus, Sidekick builds installable admin apps from a description, with a code editor and version history.
Sidekick drafts a plan, generates the app, and for complex builds works in stages. You refine in chat, edit code, preview on desktop and mobile, and roll back through version history before installing. Generated apps use only the Admin API and stay inside the admin.
What generated apps can and cannot touch
| Can access (Admin API) | Cannot access |
|---|---|
| Orders, products, customers, discounts | Themes and the storefront |
| Content: metaobjects, files, menus, blog posts | Checkout |
| Analytics | Customer account apps |
| Installable, store-level, permission-reviewed | Anything customer-facing or outside the admin |
App generation is desktop-only and subject to hourly and weekly limits that scale with app complexity. Test thoroughly before installing, because a generated app can change customer-facing data even though it runs in the admin. Staff need the App development › Develop permission to generate or edit apps.
Back to navigationWhat changed in Liquid theme coding for 2026
A new color architecture, declarative array filters, conditional editor settings, faster section rendering, and a standard interface for apps and agents.
Liquid still powers more than 95 percent of Shopify storefronts, and Shopify kept investing in it. The 2026 shifts are architectural: a new color architecture, declarative array filters that retire manual loops, editor-side conditional settings, inline documentation, faster section rendering, and a standard interface that lets apps and AI agents interact with themes reliably.
Color palettes replace color schemes
For new themes, Shopify now recommends a color_palette — a global set of 2 to 20 named colors defined once in settings_schema.json — with local color overrides, instead of the legacy color_scheme_group. Sections and blocks reference palette colors as defaults, so changing one palette value propagates across the theme. Color schemes still work in existing themes; migrate only on a major version.
Array filters retire manual loops
The filters find, find_index, has, and reject turn multi-line loops into single declarative statements. find returns the first matching item, find_index its position, has a boolean, and reject an array with matches removed. None mutate the source array.
Conditional editor settings with visible_if
The visible_if setting attribute shows or hides a theme setting in the editor based on another setting’s value, so merchants only see relevant controls. It declutters the editor without custom JavaScript and is part of the broader push to write less Liquid by leaning on native platform features.
LiquidDoc documents your snippets
LiquidDoc lets you annotate snippets and blocks with typed parameters and descriptions in a doc comment, which the Shopify Liquid VS Code extension and Theme Check read to give autocomplete and validation when a snippet is rendered. It makes shared snippets self-describing.
Section Rendering API and Theme Check 2.0
The Section Rendering API renders sections independently over AJAX, enabling cart updates, filtering, and page transitions without full reloads — the foundation for app-like experiences on a Liquid theme. Theme Check 2.0 is built into the Shopify CLI, and the image_tag filter now supports fetchpriority and sizes for sharper performance control.
Standard storefront events and actions
Themes can now adopt standard storefront events and actions — a shared interface so apps and AI agents interact with the storefront without parsing the DOM or intercepting fetch. Themes dispatch events like product views and cart updates; apps call actions like updateCart, openCart, and getCart. When an action succeeds, the runtime auto-emits the matching event. This is how a Liquid theme becomes legible to the agentic commerce layer Shopify shipped this edition.
Coding the store from your terminal or chat
Spring ’26 made commerce a first-class skill for AI dev tools through the Shopify AI Toolkit and Dev MCP server, usable from Claude Code, Codex, Cursor, VS Code, and Gemini CLI. You can run GraphQL and bulk operations from the Shopify CLI, and the Dev MCP server now uses fewer tokens and covers all supported API versions. For a Liquid vibe coder, the practical upgrade is accurate, version-correct code validation while you build.
Back to navigationSidekick vs running your store in Claude, ChatGPT, or Perplexity
Sidekick lives in the admin with full context. External agents manage the same store from a chat window or terminal. They are complementary.
Use Sidekick for in-admin work and external agents for chat-native or code workflows. Add products, create collections, and manage orders from a chat with the connector; build themes, apps, and integrations from your terminal with the AI Toolkit.
| Dimension | Sidekick | External agents (Claude / ChatGPT / Perplexity) |
|---|---|---|
| Where it runs | Inside the Shopify admin, mobile app, Apple Watch | In the agent’s own app or terminal, via connector |
| Store context | Full, native, with mentions and Target mode | Scoped by the connector permissions you grant |
| Builds apps | Yes, installable admin apps (Grow plan and up) | Yes, via the AI Toolkit and Dev MCP for themes and apps |
| Theme code | Theme settings only, from the editor | Full theme and app code from Claude Code, Cursor, and more |
| Best for | Daily operations, content, analytics, in-admin tasks | Chat-native management and deep custom development |
Who this masterclass is for
From a solo founder on Shopify Basic to a team on Plus generating internal apps. Match your situation to a starting path.
This class fits any merchant who wants to operate a store by describing intent instead of clicking through menus. The prompt library scales with you. Pick a path below and start there.
Start with Analytics, Content, and Products prompts. Save /forecast and /triage as skills. You do not need a paid plan for any of this.
Live in Collections, Discounts, and Inventory. Use mentions and Target mode constantly. Save /promo-audit.
Work the Marketing and Customers categories, lean on the Klaviyo and Smile app extensions, and save /calendar and /distribute.
Go straight to app generation and the Liquid 2026 section. Pair Sidekick with Claude Code through the AI Toolkit for full theme work.
Frequently asked questions
What is Shopify Sidekick in the Spring ’26 edition?
Is Sidekick free, and which plans get every feature?
Can Sidekick take real actions, or only give advice?
What is a Sidekick skill and how do I save one?
What kinds of apps can Sidekick generate?
How do I give Sidekick context about a specific product or order?
Can Sidekick edit my theme?
What changed in Shopify Liquid theme coding for 2026?
Does Sidekick work on mobile and by voice?
How is Sidekick different from running my store inside Claude or ChatGPT?
Can Sidekick generate and test automations?
What is Sidekick Pulse?
Sidekick in Spring ’26 is a working operator, not a help widget: it acts inside your apps, builds software, and runs by voice and on mobile. Save the prompts you repeat as skills, pair it with external agents for code, and you can run nearly your whole store by describing what you want.
Published June 19, 2026 by Robert McCullock, Design Delight Studio. Capabilities sourced from the Shopify Spring ’26 Editions, the Shopify Help Center, and shopify.dev as of this date. Verify plan availability and feature access in your own admin. Portfolio.
