eBay Shopper MCP for AI. Find specs and compare prices across listings.
Works with every AI agent you already use
…and any MCP-compatible client








Connect to your AI in seconds.
eBay Shopper connects your AI client directly to the eBay product catalog. Use it to search for items by keyword, image, or category, and pull deep data like full specifications, current pricing, shipping estimates, and aggregated customer reviews—all automatically.
What your AI can do
Get categories
Lists the available product categories, helping you navigate eBay's massive organizational structure.
Get item compatibility
Checks if an auto part listing will fit your specific vehicle model before you buy it.
Get item details
Pulls the full technical specifications for a product using its item ID, ideal for comparison shopping.
Find product listings by general keywords, specific image URLs, or deep within the structured category hierarchy.
Retrieve every available detail for a single item, including specs from the merchant and full customer review summaries.
Check if an auto part matches your vehicle model or calculate the final cost by estimating shipping rates and delivery dates.
Ask an AI about this
eBay Shopper: 10 Tools for Product Discovery
Use these ten specialized tools to search the marketplace, gather detailed product specifications, check item compatibility, and assess customer ratings.
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 eBay Shopper on VinkiusGet Categories
Lists the available product categories, helping you navigate eBay's massive organizational structure.
Get Item Compatibility
Checks if an auto part listing will fit your specific vehicle model before you buy...
Get Item Details
Pulls the full technical specifications for a product using its item ID, ideal for...
Get Item Rating
Provides an immediate summary of customer quality ratings for any listed item.
Get Item Reviews
Retrieves specific customer reviews and star ratings, letting you gauge product...
Get Merchant Item Details
Shows item specifics from the seller's point of view, which is useful for checking inventory status.
Search Items
Searches the entire platform using keywords, brand names, or general product titles to find multiple matches.
Search By Category
Searches only within a specific product category, allowing you to narrow down...
Search By Image
Finds similar products on eBay just by uploading a picture of what you're looking...
Get Shipping Estimate
Calculates the total estimated shipping cost and expected delivery date for a...
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Start with eBay Shopper, then connect any of our 5,100+ other servers whenever your AI needs more. One click, no limits.
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Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by eBay Shopper. 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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Works with Claude, ChatGPT, Cursor, and more
The Model Context Protocol standardizes how applications expose capabilities to LLMs. Instead of operating in isolation, your AI gains direct access to external platforms, live data, and real-world actions through secure, standardized connections.
This connection provides 10 powerful capabilities that interface natively with Claude, ChatGPT, Cursor, and other compatible AI platforms. No middleware. No custom integration required.
The headache of manual comparison shopping
Right now, figuring out if a piece of equipment or an auto part is right involves tedious clicking. You open one tab for the basic description, another for shipping costs, and maybe a third to read reviews. If you're buying something specific—like a niche electronic component—you have to manually jump between product specs, seller notes, and compatibility guides just to build a complete picture.
With this MCP, your agent handles it all in the background. You ask the question once, and we pull together the full data set: the original listing details, verified fitment checks for auto parts, and even estimates on how much shipping will cost you. It's instant market intelligence.
Get item specifications with `get_item_details`
Before this MCP, getting full product specs meant finding the right listing and hoping the seller included everything. You might get a basic title and price, but missing key technical data points needed for comparison.
Now you just ask your agent to pull the details using `get_item_details`. It bypasses incomplete listings entirely and pulls out every available specification point into one clean format.
What your AI can actually do with this
Shopping on eBay is a mess of tabs and conflicting details. This MCP lets your agent bypass the manual research phase entirely. Instead of clicking through pages to verify if an auto part fits your vehicle or comparing five different listings for the best price, you just ask your AI client.
It handles all that grunt work: finding specific product IDs, pulling full technical specs from the merchant side, and calculating estimated shipping costs before you commit. You get a clean data dump ready for decision-making. Because Vinkius hosts this MCP, your agent can access eBay's entire structure—from discovering niche categories to running visual searches based on an uploaded picture.
It turns complex, multi-step market research into a single query.
019d758b-9fe3-7008-9ff6-6832c9e9a0d7 Here's how it actually works
The bottom line is you get structured market intelligence without ever leaving your chat window.
First, tell your agent what you need. For example, 'Find me a listing for this brand of lawnmower' or 'What are the specs on item ID 12345?'
Your AI client runs the necessary tool calls—it might need to search first, then pull details, and finally check compatibility.
You receive a consolidated JSON object containing all the gathered data: prices, condition reports, full specifications, and review summaries.
Who is this actually for?
E-commerce Buyers needing verification. Inventory Analysts researching competitors' listings. Specialized Hobbyists comparing niche parts. Anyone who has spent too many hours on eBay.
Verifies if a specific listing matches the make, model, and year of a client's vehicle before recommending it.
Compares pricing and available features across multiple listings to determine the best deal or product standard in a niche category.
Gathers detailed item descriptions and aggregated ratings from various sources for inventory listing purposes.
What Changes When You Connect
Stop guessing if a part fits. Use get_item_compatibility to verify auto-parts fitment instantly, avoiding costly mistakes.
Don't just look at the price. Run get_item_reviews or get_item_rating to quickly assess product quality and customer satisfaction before you buy.
Know the true cost up front. Use get_shipping_estimate to calculate the total expense, including shipping and delivery time, so there are no surprises at checkout.
Go beyond basic search. Upload a photo and use search_by_image to find items that look like what you're searching for—perfect when you don't know the model name.
Compare deep specs easily. Grab the full product details using get_item_details so you can compare technical features across different brands side-by-side.
See it in action
Need to buy a replacement auto part
A user uploads a photo of the broken component. The agent runs search_by_image and then uses get_item_compatibility on the top results to confirm which ones actually fit their vehicle model.
Comparing electronics from different sellers
A user needs a new camera lens. The agent runs search_items for 'Canon 50mm' and then loops through the top five results, using get_item_details and get_merchant_item_details on each one to pull detailed specs and seller-specific inventory notes.
Determining if a collectible is worth it
A user finds an old piece of furniture. The agent uses search_by_category in the 'Home Goods' section, then runs get_item_reviews on the top listings to see what actual buyers thought about similar items.
The honest tradeoffs
Assuming basic search is enough
The agent just uses search_items and presents a list of titles. This gives zero actionable data, forcing the user to leave the chat and click through dozens of listings.
Always follow up a general search with targeted calls. Use get_item_details on the top three results found by search_items to give the user immediate specs comparison within the agent.
Forgetting niche category structure
Telling the agent, 'Find me a vacuum cleaner part.' This is too broad and yields thousands of irrelevant results.
First, use get_categories to find the correct sub-section (e.g., 'Power Tools > Vacuum Accessories'). Then run search_by_category for better accuracy.
Ignoring seller data
Relying only on the primary item listing details, which might be incomplete or misleading.
When reviewing an item, always cross-reference with get_merchant_item_details to see what the actual seller is reporting about inventory and condition.
When It Fits, When It Doesn't
Use this MCP if your goal is pure market intelligence: comparing specs, finding prices, checking compatibility, or gathering reviews. You need structured data from a messy marketplace.
Don't use it if you are trying to complete a transaction (i.e., 'Buy item ID 12345'). This tool cannot actually purchase anything for you; its job is only research and data aggregation. If you just need general browsing, rely on your AI client’s native web capabilities, but if you need verifiable product details from the catalog, this MCP is what you need.
Questions you might have
How do I find a product by picture using search_by_image? +
Just upload the image directly to your agent. The tool uses it to locate visually similar items across the whole eBay catalog, returning price and detail information for comparison.
Can get_item_compatibility verify parts for my car? +
Yes. This tool is built specifically for auto parts buyers; you pass your vehicle details to get_item_compatibility to confirm fitment before making a purchase decision.
What if I want to see all reviews? Do I use get_item_reviews? +
Yes, that's the right tool. get_item_reviews pulls specific customer feedback—including the review text and star rating—which is more detailed than just looking at the average score.
How do I search for items if I don't know the brand? +
Use search_items. You can provide general keywords, product type, or a description and it will return multiple matching listings with titles and current prices.
If I need to explore available product types, should I use get_categories? +
Yes, you must use get_categories. This tool lists both parent and subcategories within the entire eBay catalog structure. Use it first to determine the correct category ID before running any targeted searches.
How can I find out the full cost of an item including shipping? Do I need get_shipping_estimate? +
Yes, you run get_shipping_estimate. This tool calculates the total estimated cost and delivery date for any specific listing ID. It’s key to knowing the final price before committing.
What is the difference between general product specs and merchant data? When should I use get_merchant_item_details? +
get_merchant_item_details provides inventory-focused information from the seller's perspective. Use this when you are researching stock levels or need details beyond what a public listing shows.
If I know my category but not specific keywords, how do I use search_by_category? +
Use search_by_category to filter results by an ID you get from the categories endpoint. This narrows your search scope immediately, giving you relevant items within a precise section of eBay.
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