Mercado Livre Catalog MCP Server
Create, update, and manage product listings, stock, and prices on Mercado Livre.
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What is the Mercado Livre MCP Server?
The Mercado Livre MCP Server gives AI agents like Claude, ChatGPT, and Cursor direct access to Mercado Livre via 9 tools. Create, update, and manage product listings, stock, and prices on Mercado Livre. Powered by the Vinkius - no API keys, no infrastructure, connect in under 2 minutes.
Built-in capabilities (9)
Tools for your AI Agents to operate Mercado Livre
Ask your AI agent "Update the price of item MLB123456 to R$99.90." and get the answer without opening a single dashboard. With 9 tools connected to real Mercado Livre data, your agents reason over live information, cross-reference it with other MCP servers, and deliver insights you would spend hours assembling manually.
Works with Claude, ChatGPT, Cursor, and any MCP-compatible client. Powered by the Vinkius - your credentials never touch the AI model, every request is auditable. Connect in under two minutes.
Why teams choose Vinkius
One subscription gives you access to thousands of MCP servers - and you can deploy your own to the Vinkius Edge. Your AI agents only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure and security, zero maintenance.
Build your own MCP Server with our secure development framework →Vinkius works with every AI agent you already use
…and any MCP-compatible client
Mercado Livre Catalog MCP Server capabilities
9 toolsCreate a new listing
Deactivate a listing (close it)
List top-level categories of Mercado Livre Brasil
Get required attributes for a category/domain
Get details of a specific listing
Note: Full search parameters are available via query string in documentation. Search for listings belonging to the authenticated user
Update a listing (title, description, attributes)
Update the price of an item
Update available quantity for an item
What the Mercado Livre Catalog MCP Server unlocks
Connect Mercado Livre Catalog to any AI agent and streamline your e-commerce operations — manage listings, adjust stock levels, update prices, and discover categories through natural conversation.
What you can do
- Create Listings — Publish new products with full details and attributes
- Stock Management — Update inventory levels instantly across all listings
- Price Updates — Change prices dynamically to stay competitive
- Search & Discovery — Find your active listings and browse categories
- Attribute Management — Get mandatory attributes for specific categories (e.g., voltage, size)
- Deactivation — Close listings that are no longer available
How it works
1. Subscribe to this server 2. Enter your Mercado Livre OAuth2 Access Token 3. Start managing your catalog from Claude, Cursor, or any MCP-compatible clientMercado Livre is the largest e-commerce ecosystem in Latin America.
Who is this for?
- E-commerce Sellers — Keep stock and prices up-to-date without logging into the Seller Panel
- Inventory Managers — Automate stock replenishment alerts and updates via AI
- Digital Marketers — Quickly publish new campaigns and listings directly from chat
Frequently asked questions about the Mercado Livre Catalog MCP Server
How do I get an Access Token for Mercado Livre?
Go to the Mercado Livre Developers portal, create an App, and use the OAuth2 flow to generate your Access Token. It usually starts with APP_USR-....
Can I create listings with images?
Yes, the create_item tool accepts a JSON body where you can include picture IDs. Ensure images are already uploaded to Mercado Livre's servers via their Picture API first.
How do I update stock for multiple items?
You can use the update_stock action for each item individually. For bulk updates, we recommend using the stock update endpoint directly or creating a loop in your workflow.
What listing types does Mercado Livre support?
Mercado Livre supports several listing types: 'gold_special' (premium with fulfillment), 'gold_pro' (classic), and 'gold' (basic). Each type offers different levels of visibility, fees, and buyer reach.
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Connect Mercado Livre Catalog with your favorite client
Step-by-step setup guides for every MCP-compatible client and framework:
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Give your AI agents the power of Mercado Livre MCP Server
Production-grade Mercado Livre Catalog MCP Server. Verified, monitored, and maintained by Vinkius. Ready for your AI agents — connect and start using immediately.