Big Cartel
This connects Claude to Big Cartel's e-commerce API through Membrane's authentication layer, so you can manage products, orders, categories, and discounts without handling OAuth yourself. Built for artists and creators selling online. You get 20+ pre-built actions covering the usual CRUD operations, plus a proxy for direct API calls when you need something custom. The Membrane CLI handles credential refresh automatically, which is nice if you're building longer-running automations. Best for storefronts with inventory management needs rather than one-off queries. Free tier works fine for most use cases.
- skills.sh installs
- 163
- GitHub stars
- 272
- last updated
- Aug 21, 2026
Install
$ npx -y skills add membranedev/application-skills --skill big-cartel --agent claude-codeInstalls into .claude/skills of the current project.
Files
Big Cartel
Big Cartel is an e-commerce platform specifically designed for artists and creators to sell their work online. It provides simple tools for building a storefront, managing products, and processing payments. Independent artists, designers, and small creative businesses are the primary users.
Official docs: https://developers.bigcartel.com/
Big Cartel Overview
- Products
- Product
- Orders
- Order
- Account
Working with Big Cartel
This skill uses the Membrane CLI to interact with Big Cartel. Membrane handles authentication and credentials refresh automatically — so you can focus on the integration logic rather than auth plumbing.
Install the CLI
Install the Membrane CLI so you can run membrane from the terminal:
npm install -g @membranehq/cli@latest
Authentication
membrane login --tenant --clientName=<agentType>
This will either open a browser for authentication or print an authorization URL to the console, depending on whether interactive mode is available.
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- Repository
- github.com/membranedev/application-skills
- Category
- Automation & Workflows
- First seen
- Jun 3, 2026
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