Dussmann das Kulturkaufhaus
REMOTE · WWW.KULTURKAUFHAUS.DE · 2 COMPONENTS · SCANNED OCT 2
Search for books and book-related products, with access to product and delivery details
Available components
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security66
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not fully verified: no authorisation is required to call this server, and 2 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. See how to fix → View diagnostics → Unverified
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- DNSSEC is configured correctly; the domain's records validate against the full chain to the root. View diagnostics → Pass
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability66
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 675 tokens (~337/item across 2 items; 2 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management100
- No destabilizing schema changes in the last 30 days.Pass
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 2 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 2 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
How do I install the Dussmann das Kulturkaufhaus MCP server?
Dussmann das Kulturkaufhaus is a hosted endpoint at https://www.kulturkaufhaus.de/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · www.kulturkaufhaus.de
claude mcp add --transport http majahelferbiene-dubwebkuk 'https://www.kulturkaufhaus.de/mcp'
{
"mcpServers": {
"majahelferbiene-dubwebkuk": {
"url": "https://www.kulturkaufhaus.de/mcp"
}
}
} {
"servers": {
"majahelferbiene-dubwebkuk": {
"type": "http",
"url": "https://www.kulturkaufhaus.de/mcp"
}
}
} [mcp_servers.majahelferbiene-dubwebkuk] url = "https://www.kulturkaufhaus.de/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"majahelferbiene-dubwebkuk": {
"type": "remote",
"url": "https://www.kulturkaufhaus.de/mcp",
"enabled": true
}
}
} openclaw mcp add majahelferbiene-dubwebkuk --url 'https://www.kulturkaufhaus.de/mcp' --transport streamable-http
mcp_servers:
majahelferbiene-dubwebkuk:
url: "https://www.kulturkaufhaus.de/mcp" {
"McpServers": {
"majahelferbiene-dubwebkuk": {
"Transport": "http",
"Url": "https://www.kulturkaufhaus.de/mcp"
}
}
} assistant mcp add majahelferbiene-dubwebkuk -t streamable-http -u 'https://www.kulturkaufhaus.de/mcp'
{
"mcpServers": {
"majahelferbiene-dubwebkuk": {
"type": "http",
"url": "https://www.kulturkaufhaus.de/mcp"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 28 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 25 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 17 Sept 26 0
- Stability: 0.97 → pass security
- 16 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes.
- 14 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 87 to 90. That category is still filling its 30-day observation window: 26 days of observed history at the previous scan, 27 at this one. The score rises as the window fills, whether or not the server changes.
- 12 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 80 to 83. That category is still filling its 30-day observation window: 24 days of observed history at the previous scan, 25 at this one. The score rises as the window fills, whether or not the server changes.
- 9 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 70 to 73. That category is still filling its 30-day observation window: 21 days of observed history at the previous scan, 22 at this one. The score rises as the window fills, whether or not the server changes.
- 7 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 63 to 67. That category is still filling its 30-day observation window: 19 days of observed history at the previous scan, 20 at this one. The score rises as the window fills, whether or not the server changes.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 2 Oct 2026 · Probed https://www.kulturkaufhaus.de/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_256_GCM_SHA384 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=www.kulturkaufhaus.de | CN=YR1,O=Let's Encrypt,C=US | 17 Sept 2026 | 16 Dec 2026 | RSA 4096 | SHA256-RSA | 67126a7076881df1fb76f6235e168834725 |
| SANs: kuka.kulturkaufhaus.de, kulturkaufhaus.de, www.kulturkaufhaus.de | ||||||
| CN=www.kulturkaufhaus.de | CN=YR1,O=Let's Encrypt,C=US | 17 Sept 2026 | 16 Dec 2026 | RSA 4096 | SHA256-RSA | 67126a7076881df1fb76f6235e168834725 |
| SANs: kuka.kulturkaufhaus.de, kulturkaufhaus.de, www.kulturkaufhaus.de | ||||||
| CN=YR1,O=Let's Encrypt,C=US (CA) | CN=Root YR,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | RSA 2048 | SHA256-RSA | a20253f15f2691c05dc1ce13b9bcca4e |
| CN=Root YR,O=ISRG,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | RSA 4096 | SHA256-RSA | f24b6d17f9d9ad7cb1c9fea78782699f |
Background: What to check on a remote MCP endpoint →
DNSSEC secure
Validation of www.kulturkaufhaus.de. — Secure
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| de. | present | 26755 | 8 | Verified |
| kulturkaufhaus.de. | present | 37691 | 8 | Verified |
| www.kulturkaufhaus.de. | Verified address RRset verified with the apex keys |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=31536000 |
| content-security-policy | frame-ancestors 'self'; script-src * 'unsafe-inline' 'unsafe-eval' |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://www.kulturkaufhaus.de/mcp | Verified | 200 | |
| http (plaintext) | http://www.kulturkaufhaus.de/mcp | HTTPS enforced | 301 | https://www.kulturkaufhaus.de/mcp |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
get_product_details ~73
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.
| Name | Type | Req | Description |
|---|---|---|---|
| isbn | string | yes | The 10- or 13-digit ISBN of the book (e.g., 9783033095060) |
No output schema declared.
No examples provided.
search_products ~602
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. 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).
| Name | Type | Req | Description |
|---|---|---|---|
| bpmorder | string | – | Optionale Sortierung der Ergebnisse. Standard ist Relevanz. |
| bpmquery | string | yes | Die Suchanfrage. Akzeptiert Freitext oder strukturierte Keys (z.B. 'T:Titel AU:Autor'). |
No output schema declared.
No examples provided.
What is the Dussmann das Kulturkaufhaus MCP server?
Dussmann das Kulturkaufhaus is an MCP server listed in the public MCP registry as io.github.MajaHelferbiene/dubwebkuk. Search for books and book-related products, with access to product and delivery details. This page covers its hosted endpoint (https://www.kulturkaufhaus.de/mcp).
Is the Dussmann das Kulturkaufhaus MCP server safe to use?
Dussmann das Kulturkaufhaus scores 80 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the Dussmann das Kulturkaufhaus MCP server expose?
Dussmann das Kulturkaufhaus exposes 2 tools: search_products, get_product_details. Their descriptions and schemas cost roughly 675 tokens of context every time the server is loaded.
Does the Dussmann das Kulturkaufhaus MCP server require authentication?
No. We connected to Dussmann das Kulturkaufhaus without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Dussmann das Kulturkaufhaus MCP server still maintained?
Dussmann das Kulturkaufhaus is still listed as active in the MCP registry. We last reached this channel on 2 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.