Sitecore Skills

Claude Code skills for building Sitecore Marketplace apps. Covers the full lifecycle: scaffolding, SDK integration, Blok UI components, and deployment to Vercel.

Built for the Sitecore Marketplace SDK (v0.4) targeting Next.js App Router apps.

Installation

Install skills using the Skills CLI:

npx skills add vercel-labs/sitecore-skills

Claude Code Plugin

You can also install skills as a Claude Code plugin:

First, add the marketplace:

/plugin marketplace add vercel-labs/sitecore-skills

Then, install the plugin:

/plugin install sitecore-skills@sitecore-marketplace

Once installed, skills are available as namespaced slash commands:

Slash Command	Description
`/sitecore-skills:marketplace-scaffold`	Scaffold a new Marketplace app with the correct SDK packages
`/sitecore-skills:marketplace-sdk-reference`	Look up SDK queries, mutations, subscriptions, and types
`/sitecore-skills:marketplace-build-component`	Build UI with the Blok design system (Sitecore's shadcn theme)
`/sitecore-skills:marketplace-deploy`	Deploy with correct CSP headers and environment variables
`/sitecore-skills:marketplace-add-extension`	Add a route for a specific extension type (custom field, widget, etc.)
`/sitecore-skills:marketplace-add-xmc`	Integrate XM Cloud APIs — Sites, Pages, Authoring, Search, Agent
`/sitecore-skills:marketplace-add-ai`	Add Brand Review API for AI-powered content analysis

Available Skills

marketplace-scaffold

Scaffold a new Sitecore Marketplace app. Asks about architecture (client-side vs full-stack), auth (built-in vs Auth0), and optional packages (XMC, AI), then runs the correct npx shadcn@latest add command with post-scaffold setup.

marketplace-sdk-reference

Central reference for all Sitecore Marketplace SDK APIs. Covers queries, mutations, subscriptions, and TypeScript types across all 3 packages (client, xmc, ai) with code examples.

marketplace-build-component

Build UI with the Blok design system — Sitecore's shadcn-based component library. Knows extension point UI constraints and integrates SDK data with loading/error states.

marketplace-deploy

Deploy a Marketplace app to Vercel. Configures CSP headers for iframe embedding, sets environment variables, runs pre-deploy verification, and provides post-deploy portal configuration steps.

marketplace-add-extension

Add a new extension point route to a Marketplace app. Supports custom-field, dashboard-widget, pages-context-panel, fullscreen, and standalone types with correct boilerplate per type.

marketplace-add-xmc

Add XM Cloud API integration. Client-side via client.query('xmc.*') / client.mutate('xmc.*'), or server-side via experimental_createXMCClient(). Covers Sites, Pages, Authoring (GraphQL), Content Transfer, Search, and Agent APIs.

marketplace-add-ai

Add AI Skills integration for the Brand Review API. Supports text, image (base64/URL), and document (PDF/text) inputs. Client-side via client.mutate('ai.skills.generateBrandReview', ...) or server-side via experimental_createAIClient().

SDK Packages

Package	Purpose
`client` (required)	Core SDK client — queries, mutations, subscriptions
`xmc` (optional)	XM Cloud APIs — Sites, Pages, Authoring, Content Transfer, Search, Agent
`ai` (optional)	AI Skills — Brand Review API

License

MIT