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Mercado Livre Catalog MCP. Manage Listings and Stock Levels from Chat.

Mercado Livre Catalog lets you control your entire product presence on Mercado Livre using natural language. You can programmatically create new listings, change prices across hundreds of items, update stock levels instantly, and even find out what attributes a category requires before you publish. It gives your AI client direct access to manage the largest e-commerce ecosystem in Latin America.

Mercado Livre Catalog MCP is compatible with Claude Claude
Mercado Livre Catalog MCP is compatible with ChatGPT ChatGPT
Mercado Livre Catalog MCP is compatible with Cursor Cursor
Mercado Livre Catalog MCP is compatible with Gemini Gemini
Mercado Livre Catalog MCP is compatible with Windsurf Windsurf
Mercado Livre Catalog MCP is compatible with VS Code VS Code
Mercado Livre Catalog MCP is compatible with JetBrains JetBrains
Mercado Livre Catalog MCP is compatible with Vercel Vercel
See Vinkius in Action

Give Claude and any AI agent real-world access

Create and modify listings

Publish new items using create_item, or refine existing products by calling update_item.

Manage pricing across inventory

Change product prices dynamically for specific items with update_price.

Adjust stock levels

Update available quantities instantly for any listed item using update_stock.

Find category requirements

Determine mandatory attributes for a specific product domain or category with get_domain_attributes.

Search and retrieve listing details

Search for your own listings using search_items, or pull up the full details of one item with get_item.

Waiting for input…

AI Agent
Mercado Livre Catalog

What AI agents can do with Mercado Livre Catalog with 9 Tools

These tools give your agent the power to read, write, and modify every aspect of your product catalog on Mercado Livre.

Make your AI actually useful.

Add this MCP to Claude, Cursor, or Windsurf and your AI stops guessing. It gets real tools to look things up, take action, and handle the stuff you keep doing by hand.

Start using Mercado Livre Catalog MCP

Get Domain Attributes

Retrieves a list of required attributes you must include when creating a listing for a specific category.

Get Categories

Lists all the top-level product categories available on Mercado Livre Brasil to help...

Create Item

Publishes a brand new listing for a product, filling in full details and attributes.

Delete Item

Deactivates an existing listing by closing it on the marketplace.

Get Item

Pulls up all specific details for a single, identified product listing.

Update Price

Changes the listed selling price of an existing item to match new market rates.

Search Items

Searches for and returns details on other listings that belong to your authenticated user account.

Update Stock

Adjusts the available quantity count for a specific item's inventory.

Update Item

Makes general changes to a listing, like modifying its title, description, or core...

Security and governance baked right in.

Pick your AI client below to get set up. Just create a Vinkius account, subscribe, and you're instantly up and running. We handle the entire backend infrastructure, delivering out-of-the-box support for HTTPS Streamable, SSE, and OAuth2—zero messy routing required.

Mercado Livre Catalog MCP is compatible with Claude

Claude AI

1

Open Claude Settings

Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.

2

Add Custom Connector

Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL:

https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. For OAuth-protected servers, expand Advanced settings to add credentials.

3

Start a conversation

Open a new chat. The Mercado Livre Catalog integration is available immediately — no restart needed.

Choose How to Get Started

Build a custom MCP for your own tools, or connect a ready-made integration from our catalog.

Build Your Own

Turn any API into an MCP. Import a spec, define Agent Skills, or deploy with MCPFusion.

  • Import from OpenAPI, Swagger, or YAML specs
  • Create Agent Skills with progressive disclosure
  • Deploy to edge with MCPFusion framework
  • Built in DLP, auth, and compliance on each call
  • Real time usage dashboard and cost metering
  • Publish to catalog or keep private
Start building

Make Your AI Do More

Start with Mercado Livre Catalog, then connect any of our 5,200+ other servers whenever your AI needs more. One click, no limits.

  • Use this MCP plus 5,200+ others, all in one place
  • Add new capabilities to your AI anytime you want
  • Connections are secured and governed automatically
  • Track usage and costs across all your servers
  • Works with Claude, ChatGPT, Cursor, and more
  • New servers added to the catalog weekly
Mercado Livre Catalog MCP server cover

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Mercado Livre. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Sandboxed per request

Zero-Trust Proxy

No stored credentials

DLP Enforced

Policy on each call

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Token Compression

~60% cost reduction

Your data is protected. See how we built it.

The Constant Cycle of Web Portals

Today, updating a catalog means switching between tabs: the main dashboard, the listing editor, the inventory spreadsheet, and finally hitting 'Save Changes.' You copy data from one place, paste it into another, manually check if the SKU numbers match up, and then hit submit. This is slow, prone to human error, and burns time you should spend on strategy.

With this MCP, that entire sequence disappears. You talk to your agent, giving it a single command like 'Update Item X price,' and it handles all the backend API calls needed for `update_price` or `update_stock`. You get instant confirmation; you don't get error codes or broken redirects.

Mercado Livre Catalog: Listing & Stock Control

The manual steps that vanish include logging in, finding the correct item ID, navigating to the pricing tab, making the change, and hitting save. You don't even have to see those screens anymore.

You just tell your agent what you want done—whether it’s publishing a new product via `create_item` or closing an old one with `delete_item`. It's direct action, zero clicks.

What Mercado Livre Catalog MCP does for your AI

Managing an online catalog shouldn't feel like logging into ten different seller portals. This MCP lets your agent handle all your product lifecycle needs directly through chat. You can tell it, for example, 'Raise the price of the Model X by 15%' or 'Close out any listing that hasn't sold in a week.' It manages everything from finding top-level categories to getting mandatory details like voltage or size when you publish an item.

If your AI client needs reliable access to this data, Vinkius makes it simple. You connect once via the platform and get instant control over listing creation, inventory updates using update_stock, pricing adjustments with update_price, and even deep searching capabilities through search_items. Instead of copying and pasting details into a web form, you just talk to your AI client.

This lets you publish products quickly, keep stock counts accurate across the board, or pull up existing product information using get_item—all from one conversation.

Built · Hosted · Managed by Vinkius Mercado Livre Catalog - Manage Listings & Stock
Server ID 019d75d5-f19f-70c2-9afe-5e6d1cb47849
Vinkius Inspector
Compliance Grade A+
Score 100/100
Vinkius Inspector Badge — Score 100/100

Frequently asked questions about Mercado Livre Catalog MCP

How do I use the Mercado Livre Catalog to find out what fields are required? +

You call get_domain_attributes. This tool reads the marketplace rules for a specific category and tells you exactly which mandatory details, like brand or voltage, must be included in your listing.

Can I update my stock levels using Mercado Livre Catalog? +

Yes, absolutely. Use update_stock to adjust the available quantity for any item ID. This is crucial for preventing overselling when inventory changes rapidly.

Is there a way to publish multiple listings at once with Mercado Livre Catalog? +

While you'll call create_item for each listing, your agent can manage the flow of data. You feed it the details in one prompt, and it handles publishing them sequentially.

What if I need to change a product title and its description? +

You use update_item for general changes like titles or descriptions. This tool lets you modify the core text of a listing without touching the price or stock count.

Does Mercado Livre Catalog let me search all my products? +

Yes, you can run search_items to find and pull details on any other listings that belong under your user account. It helps with auditing and reporting.