This server has a remotely hosted endpoint. Open its connector listing for connection details, authentication requirements, and setup instructions:
Remote MCP server for B2B company address data (Germany, Austria, Switzerland) — search 6,400+ industry lists, check record counts and field coverage, get binding price quotes. Backed by firmenliste.net (Adresskontor GmbH, 20+ years in the B2B address business, ~12.5M records).
No API key required. Read-only except for quote creation (which creates a price offer, never a purchase — payment is always completed by a human on the website).
Endpoint |
|
Transport | Streamable HTTP (stateless, JSON responses) |
Auth | none |
Settings → Connectors → Add custom connector → paste the endpoint URL.
{
"mcpServers": {
"firmenliste": {
"type": "streamable-http",
"url": "https://firmenliste-mcp.cf-firmenliste.workers.dev"
}
}
}Related MCP server: eu-company-mcp-server
Tool | Description |
| Search address lists by keyword (e.g. "Golf", "Spedition"). Returns list ID, record count, field coverage (email/phone/website/contact person) and net price per match. |
| Full detail for one list: all field counters, distribution by federal state, included fields, and every package price (complete, email-only, per federal state). |
| Creates a 48h price-stable quote ( |
| All countries with available data: DACH (orderable online) plus ~40 more countries on request, with data freshness date. |
| Machine-readable purchase & usage terms (B2B-only, VAT, withdrawal, legal limits of data usage under German UWG/GDPR). |
"Find address lists about logistics companies in Germany and tell me price and email coverage of the largest one."
"How many dentists with email addresses are available in Bavaria, and what does the Bavaria package cost?"
"Which countries does firmenliste.net cover, and how fresh is the data?"
This server is a thin Cloudflare Worker that translates MCP tool calls into requests against the public REST API of firmenliste.net. Prices and availability therefore always match the website in real time.
REST API / OpenAPI spec: https://www.firmenliste.net/openapi.yaml
llms.txt: https://www.firmenliste.net/llms.txt
All prices are net prices plus German VAT. Sales are B2B only. Delivered email addresses do not include marketing opt-in — under German law (§ 7 UWG), email marketing requires recipient consent. Agents should relay the kaufbedingungen tool output correctly when recommending a purchase.
MCP-Server für B2B-Firmenadressen aus dem DACH-Raum: 6.400+ Branchenlisten durchsuchen, Verfügbarkeit und Feld-Abdeckung prüfen, verbindliche Preisangebote erzeugen. Keine Authentifizierung nötig; der Kauf selbst erfolgt immer durch den Menschen über die gelieferte Bestell-URL. Betrieben von der Adresskontor GmbH (firmenliste.net).
MIT — see LICENSE. The server code is open source; the address data behind the API is a commercial product of Adresskontor GmbH.
Erzeugt ein 48h gueltiges, preisstabiles Angebot (quote_id) und liefert eine bestell_url. WICHTIG: Nur nach ausdruecklicher Bestaetigung des Nutzers aufrufen. Der Kauf selbst erfolgt durch den Menschen ueber die bestell_url. Varianten: umfang='nur_email' (nur E-Mail/Kategorie/Bundesland) oder bundesland='Bayern' (einzelnes Bundesland-Paket).
Inputs: idListe (required), plz, umfang, bundesland, +1 more.
Findet Adresslisten zu einem Suchbegriff (z. B. 'Golf', 'Spedition'). Liefert pro Treffer idListe, Datensatzanzahl, Feld-Verfuegbarkeit (E-Mail/Telefon/Website/Ansprechpartner) und Nettopreis. Immer der erste Schritt vor Details oder Angebot.
Inputs: q (required), land.
Maschinenlesbare Kauf- und Nutzungsbedingungen (B2B-only, MwSt, Widerruf, rechtliche Grenzen der Datennutzung nach UWG/DSGVO). Vor einer Kaufempfehlung abrufen und dem Nutzer korrekt wiedergeben.
Inputs: no named parameters.
Listet alle Laender mit B2B-Firmenadressen von firmenliste.net: DACH (de/at/ch) mit online kaufbaren Listen inkl. Anzahl, weitere ~40 Laender auf Anfrage. Inklusive Datenstand.
Inputs: no named parameters.
Detailansicht einer Adressliste: alle Feld-Zaehler, Bundesland-Verteilung, enthaltene Felder und saemtliche Paketpreise (Komplett, Nur-E-Mail, je Bundesland). Optional mit plz + umkreis_km: zaehlt live nur Firmen im PLZ-Umkreis inkl. Preis. Nettopreise zzgl. dt. MwSt.
Inputs: idListe (required), plz, umkreis_km.
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Scored across 5 tools
Each tool targets a clearly distinct step: listing countries, searching industries, reading purchase terms, inspecting list details, and creating a quote. The descriptions explicitly sequence search before details and quote creation after confirmation, leaving no real overlap.
Most tools follow a readable German snake_case noun_verb pattern (laender_auflisten, branchen_suchen, angebot_erstellen), which is consistent. Kaufbedingungen and liste_details are noun-only labels, a minor deviation but not confusing.
Five tools is well-scoped for a narrow B2B address-list marketplace workflow. Each tool earns its place: discovery, legal terms, detail inspection, and quote generation.
The core buyer journey is covered: find lists, check country availability, inspect details, read terms, and request a quote with an external purchase URL. Minor gaps exist, such as browsing industries without a search term or retrieving an existing quote, but agents can work around them.
German B2B company addresses: search industries, count target groups, get EUR prices, order.
Agent-first GTM infrastructure, end-to-end: DACH B2B data, sequencer, enrichment. Account required.
Search B2B business lead lists by industry and location: counts, prices, masked samples. Read-only.
Lead lists from Google Maps, websites, job boards and German company registers, with verified emails
