How do I install the Marketplace Add Xmc skill?

Run npx skillmds@latest add vercel-labs/marketplace-add-xmc in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

What does the Marketplace Add Xmc skill do?

Adds XM Cloud API integration to a Sitecore Marketplace app. Use when the user wants to access Sites, Pages, Authoring, Content Transfer, Search, or Agent APIs from XM Cloud. It is listed under DevOps & Infra on SkillMD.

Is Marketplace Add Xmc safe to use?

This skill has not completed SkillMD's automated safety review yet. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Marketplace Add Xmc?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Marketplace Add Xmc free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Marketplace Add Xmc?

Vercel Labs (@vercel-labs) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Marketplace Add Xmc by vercel-labs — Agent Skill

Name: Marketplace Add Xmc
Author: Vercel Labs

File contents

Add XM Cloud API Integration

You are helping the user add XM Cloud API integration to their Sitecore Marketplace app.

Prerequisites

The XMC package must be installed. If not:

npx shadcn@latest add https://marketplace-sdk.sitecorecloud.io/r/xmc.json

Step 1: Determine Which API

Ask the user (or infer from $ARGUMENTS) which XMC API they need:

API	Namespace	Use For
Sites	`xmc.sites.*`	List/get sites, current site context
Pages	`xmc.pages.*`	List/get pages, current page context
Authoring	`xmc.authoring.*`	GraphQL queries/mutations against authoring API
Content Transfer	`xmc.contentTransfer.*`	Import/export content
Search	`xmc.search.*`	Search content items
Agent	`xmc.agent.*`	Invoke XM Cloud agents

Step 2: Choose Client-Side or Server-Side

Client-side: Use client.query() / client.mutate() — simpler, works in any architecture
Server-side: Use experimental_createXMCClient() — requires Auth0 (full-stack architecture)

Step 3: Implement

See xmc-patterns.md for complete code patterns for each API.

Step 4: Suggest Related Skills

Use /marketplace-build-component to build UI for the data
Use /marketplace-sdk-reference for detailed type information

Reference Files

XMC Patterns — Code patterns for each XMC API

Frequently asked questions

Marketplace Add Xmc