# Dussmann das Kulturkaufhaus > Search for books and book-related products, with access to product and delivery details - name: io.github.MajaHelferbiene/dubwebkuk - version: 1.0.0-1 - connection class: R0 (autonomous) - trust: 77/100 flags: no-repository - quality: 76/100 (good) - owner: not claimed - descriptor: https://api.protogrid.dev/v1/servers/io.github.MajaHelferbiene%2Fdubwebkuk - tools: https://api.protogrid.dev/v1/servers/io.github.MajaHelferbiene%2Fdubwebkuk/tools **An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe. ## Connection (mcpServers) ```json { "mcpServers": { "dubwebkuk": { "type": "http", "url": "https://www.kulturkaufhaus.de/mcp" } } } ``` ## Trust - hygiene: 80 - liveness: 100 - freshness: 85 - provenance: 45 - drivers: +website +reachable +uptime-100% ~updated-77d-ago -no-repository - Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. ## Quality 76/100 (good) ### protocol: 75 (weight 25) - warn `protocol.modern`: newest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28 - n/a `protocol.stateless`: only applies to 2026-07-28 servers - pass `protocol.transport`: streamable HTTP - n/a `protocol.list_ttl`: only applies to 2026-07-28 servers ### authorization: n/a (weight 15) - n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth - n/a `auth.secret_in_url`: no templated URL ### tool hygiene: 64 (weight 30) - pass `tools.descriptions`: every tool has a description - warn `tools.description_length`: 1 tools have descriptions over 1,024 characters, which crowds the context - pass `tools.schemas`: every tool has an object input schema - fail `tools.annotations`: no tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones - fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: get_product_details (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); search_products (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) - pass `tools.token_cost`: about 689 tokens to load every tool - pass `tools.api_dump`: tools are not a one-to-one API dump ### stability: 100 (weight 15) - pass `stability.changes`: 4 tool changes in 30 days - pass `stability.rug_pull`: no tool changed its meaning under the same name ### dependencies: n/a (weight 15) - n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package - tools: 2, about 689 tokens to load them all - tool set hash: dc48f46cd193331de285e0e59cc68535 - tools last changed: 2026-10-20T04:20:11.932Z - badge: [![protogrid quality](https://protogrid.dev/badge/io.github.MajaHelferbiene/dubwebkuk.svg)](https://protogrid.dev/servers/io.github.MajaHelferbiene/dubwebkuk) - Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. ### Tool changes - 2026-10-20 `get_product_details` added - 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. - 2026-10-20 `search_products` added - 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 oder Key:Wert oder Key: