# Marketplace Sdk

> Use for Marketplace client behavior, public methods in lib/, and axios/@contentstack/utils usage.

- Skill: `contentstack/marketplace-sdk` (Agent Skill)
- Install (CLI): `npx skillmds@latest add contentstack/marketplace-sdk`
- Raw SKILL.md: https://api.skillmd.com/api/skills/contentstack/marketplace-sdk/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: contentstack (https://skillmd.com/u/contentstack)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/contentstack/marketplace-sdk

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# Marketplace SDK – contentstack-marketplace-sdk

## When to use

- Changing how apps authenticate or call Marketplace endpoints
- Updating `@contentstack/utils` or `axios` integration

## Instructions

### Layout

- Implementation lives under **`lib/`**; built artifacts under **`dist/`** per webpack entry (node, web, react-native, nativescript).

### API stability

- Follow semver for published **npm** package—coordinate breaking changes with Marketplace product/docs.

### Boundaries

- Keep HTTP and serialization consistent with Contentstack API expectations; reuse helpers from `@contentstack/utils` where appropriate instead of duplicating.