Reuffel MCP Server

by majahelferbiene Your server? Claim it

answering

Reuffel is answering right now. Last checked 6 min ago. It exposes 2 tools.

Search for books and book-related products, with access to product and delivery details

Uptime history 70 days of history · worst day 46%

70 days agonow

100.0%

Uptime 24h

182 of 182 checks

Tools

read from the server

106 ms

Response time

average over 24h

authentication required

Access

streamable-http

Nothing serious here today

Today is the operative word: we check Reuffel every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 6 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add rekwebrew --transport http https://www.reuffel.de/mcp

Settings → Connectors → Add custom connector, then paste this address

https://www.reuffel.de/mcp

~/.codex/config.toml

[mcp_servers.rekwebrew]
url = "https://www.reuffel.de/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "rekwebrew": {
      "url": "https://www.reuffel.de/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "rekwebrew": {
      "type": "http",
      "url": "https://www.reuffel.de/mcp"
    }
  }
}

This endpoint answered with an authorization challenge. The server is running, but it did not say what kind of credentials it expects.

This server publishes 1 more address. The block above uses the one we reach during checks; the full list is under Endpoints below, and the author may intend a particular one for your client.

Available tools 2

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

product

get_product_details

Fetches current availability, price, and stock levels of a book by its ISBN. This tool should be used when users ask about the status or price of a specific title. In the result: shop_url links to the product page in the shop. order_link adds the product directly to the cart and navigates there – only offer this link when the user wants to buy/order the product.

products

search_products

Sucht nach Büchern, Hörbüchern und anderen Medien im lokalen Buchhandels-Katalog. Dieses Tool IMMER verwenden, wenn der Benutzer nach Büchern sucht, Verfügbarkeit prüfen möchte oder Preise wissen will – vor jeder Websuche Gibt Basis-Informationen zurück: Titel, Autor, Preis, Verfügbarkeit. Für Filial-Verfügbarkeit und detaillierte Store-Infos (available_in_stores, Abholstationen) nutze get_product_details mit der ISBN. Im Ergebnis: shop_url führt zur Produktseite im Shop. order_link legt das Produkt direkt in den Warenkorb und führt dorthin – diesen Link nur anbieten, wenn der Benutzer das Produkt kaufen/bestellen möchte. Führt eine Freitextsuche oder eine strukturierte Suche durch. **Syntax:** Key:Wert oder Key:>Wert oder Key:<Wert. Mehrere Kriterien werden durch Leerzeichen getrennt. **Beispiel:** T:"Hundert Jahre Einsamkeit" WG:100 OrderAllowed:=1 **Verfügbare Suchschlüssel (Keys):** - AU:Autor ; immer im Format "Nachname, Vorname" (z.B. AU:"marie, annette") - BI:Einbandart - EJ:Erscheinungsjahr / ED: Erscheinungstag - Edition:Auflage - Genre:Genre (Abenteuer, Drama etc.) - I:ISBN/GTIN - LMH/LMN:Haupt- oder Nebenlesemotiv (z.B. LMH:02) - MG/MN:Meldegruppe/Meldenummer - OrderAllowed:=1 (Filter für kaufbare Produkte) - PR:Preis - PTC:Product Type Code ; 10 = Buch, 11 = Taschenbuch, 12 = Hörbuch, 13 = E-Book, 14 = Book on Demand, 15 = Zeitschrift, 16 = Fortsetzung, 17 = Karten und Globen, 18 = Kalender, 19 = Musikalien, 20 = Film, 21 = Tonträger, 22 = Software, 23 = Videospiel, 24 = Bundle, 25 = übrige digitale Produkte - R:Reihe (z.B. R:"Alex Verus") - SP:Sprachcode (ger/eng/fre/...) - ST:Standort / STN:Filiale (z.B. STN:H:11080) - TG:Titelgruppe - T:Titel (z.B. T:"Harry Potter") - V:Verlag - W:Schlagwort - WG:Warengruppe / VLBWG:VLB-Warengruppe **Thema-Klassifikationen:** Nutze W:THEMA... für spezifische Filter (geo, lang, time, edu, interest, style).

Endpoints

URL	Transport	State	Latency	Checked
https://www.reuffel.de/mcp	streamable-http	needs auth	94 ms	6 min ago
https://www.reuffel.de/mcp/sse	sse	needs auth	99 ms	6 min ago

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Reuffel — questions

Answers built from our own checks of this server.

What can Reuffel do?

It exposes 2 tools, read directly from the server on our last check. Among them: get_product_details, search_products. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is Reuffel working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 182 of 182 checks got a reply (100.0%), average response time 106 ms. The bar chart above shows every period we have measured.

How do I connect Reuffel?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form 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 Reuffel need an API key?

Yes. Every time we knock, Reuffel 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 Reuffel?

It answers our handshake in 106 ms on average, which is faster than 91% of all working MCP servers we measure. That puts it in the quick quarter of the ecosystem. The comparison comes from our own checks across the whole registry, every 15 minutes.