Shelfatlas Catalog MCP Server

by slambertdk Your server? Claim it

answering

Shelfatlas Catalog is answering right now. Last checked 4 min ago. Last commit 3 Sep 2026.

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

Uptime history 7 days of history · worst day 99%

7 days agonow

98.9%

Uptime 24h

92 of 93 checks

—

Tools

hidden behind auth

245 ms

Response time

average over 24h

Stars

last commit 3 Sep 2026

Shelfatlas Catalog does not always answer

Over the last week it answered 99.8% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 4 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add shelfatlas-catalog --transport http https://api.shelfatlas.com/api/v1/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "shelfatlas-catalog": {
      "url": "https://api.shelfatlas.com/api/v1/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.shelfatlas-catalog]
url = "https://api.shelfatlas.com/api/v1/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "shelfatlas-catalog": {
      "url": "https://api.shelfatlas.com/api/v1/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "shelfatlas-catalog": {
      "url": "https://api.shelfatlas.com/api/v1/mcp"
    }
  }
}

This endpoint answered with an authorization challenge — the server is running, but you need an API key or OAuth to use it.

Endpoints

URL	Transport	State	Latency	Checked
https://api.shelfatlas.com/api/v1/mcp	streamable-http	needs key	352 ms	4 min ago

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Shelfatlas Catalog — questions

Answers built from our own checks of this server.

Why is there no tool list for Shelfatlas Catalog?

The server answered our handshake with an authorization challenge, so it is running — but it will not describe its tools to an anonymous client. To see them you need to connect with your own credentials. We record it as alive, not as broken: 98.9% of checks in the last 24 hours got a reply.

Is Shelfatlas Catalog working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 93 checks got a reply (98.9%), average response time 245 ms. The bar chart above shows every period we have measured.

How do I connect Shelfatlas Catalog?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address. You will need your own credentials: it refuses anonymous clients.

Does Shelfatlas Catalog need an API key?

Yes. Every time we knock, Shelfatlas Catalog answers with an authorization challenge instead of its tool list — that is how we know it is running and gated rather than broken. Bring your own credentials and it will talk.

How fast is Shelfatlas Catalog?

It answers our handshake in 245 ms on average, which is faster than 61% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is Shelfatlas Catalog open source?

We cannot say that it is: 0 stars on GitHub, but no licence is declared, and without one the code is not open source by default.