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io.github.SlambertDK/shelfatlas-catalog

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Danish grocery catalog as MCP tools: live offers across all major chains, stores, EAN lookup, stock.

Source code Documentation

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http shelfatlas-catalog 'https://api.shelfatlas.com/api/v1/mcp' --header 'Authorization: <Bearer sa_live_<your-key> — create a free key at https://app.shelfatlas.com>'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "shelfatlas-catalog": {
            "type": "http",
            "url": "https://api.shelfatlas.com/api/v1/mcp",
            "headers": {
                "Authorization": "<Bearer sa_live_<your-key> — create a free key at https://app.shelfatlas.com>"
            }
        }
    }
}

Documentation

From the project's README on GitHub, refreshed weekly. Links open on GitHub.

Contents
  1. ShelfAtlas MCP server
  2. Tools
  3. Claude Desktop
  4. Run locally (stdio)

ShelfAtlas MCP server

Danish grocery catalog and shelf data as MCP tools. Ask "where is Pepsi Max cheapest right now?" and get live, structured answers: current offers across every major Danish chain, nearest-store geo search, product name and EAN lookup, and a purpose-built find_cheapest_offers tool. Community shelf-stock signals are included where approved, with confirmation counts.

Tools

ToolWhat it answers
search_productsResolve a product name to id + EAN before calling other tools
get_product_by_eanLook up a product by EAN-13 barcode
find_cheapest_offers"Where is this product cheapest right now?" — live offers, cheapest first, chain resolved
search_catalog_offersCatalog offers with price and validity window (live-only by default; chain/EAN/product filters)
get_storesPaginated store list, or nearest-first geo search
list_chainsAll retail chains (id, slug, name)

Claude Desktop

Claude Desktop reaches remote servers through mcp-remote:

{
  "mcpServers": {
    "shelfatlas": {
      "command": "npx",
      "args": ["-y", "mcp-remote", "https://api.shelfatlas.com/api/v1/mcp"],
      "env": {
        "MCP_REMOTE_HEADER_AUTHORIZATION": "Bearer sa_live_<your-key>"
      }
    }
  }
}

Clients with native Streamable HTTP support connect directly to the endpoint with the Authorization header.

Run locally (stdio)

For clients that only speak stdio, this repository is also a small local server that serves the hosted tools over stdio (Node.js 20+):

git clone https://github.com/SlambertDK/shelfatlas-mcp && cd shelfatlas-mcp
npm ci
SHELFATLAS_API_KEY=sa_live_<your-key> node index.js

Or with Docker: docker build -t shelfatlas-mcp . and docker run -i --rm -e SHELFATLAS_API_KEY=sa_live_<your-key> shelfatlas-mcp.

Listing the tools works without a key; calling them needs SHELFATLAS_API_KEY. server.json is the manifest for the official MCP registry.

Frequently asked questions

What is io.github.SlambertDK/shelfatlas-catalog?

Danish grocery catalog as MCP tools: live offers across all major chains, stores, EAN lookup, stock.

How do I install io.github.SlambertDK/shelfatlas-catalog?

It runs as a remote server. In Claude Code: claude mcp add --transport http shelfatlas-catalog 'https://api.shelfatlas.com/api/v1/mcp' --header 'Authorization: <Bearer sa_live_<your-key> — create a free key at https://app.shelfatlas.com>'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does io.github.SlambertDK/shelfatlas-catalog need an API key?

Yes. It expects Authorization, which you set in its configuration.

Is io.github.SlambertDK/shelfatlas-catalog open source?

Yes. Its code is on GitHub under the MIT license.

Who maintains io.github.SlambertDK/shelfatlas-catalog?

It is published by SlambertDK. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.