Firmenliste MCP server

Connect Firmenliste and your agent gets 5 tools, among them angebot_erstellen, branchen_suchen, kaufbedingungen. It answers at https://firmenliste-mcp.cf-firmenliste.workers.dev over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 6 of 6 times since 11 September 2026; the last check, on 24 October 2026, succeeded.

Status

Answering

Tools

Reliability

6 of 6 checks

Response time

150 ms

Transport

streamable HTTP

Last checked

24 October 2026

B2B company address data for the DACH region: search 6,400+ industry lists and get price quotes.

Description as the publisher wrote it.

The 5 tools Firmenliste offers

Tool	What it does
`angebot_erstellen`	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: umfa Inputs: idListe, umfang, bundesland, plz, umkreis_km
`branchen_suchen`	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 Angebo Inputs: q, land
`kaufbedingungen`	Maschinenlesbare Kauf- und Nutzungsbedingungen (B2B-only, MwSt, Widerruf, rechtliche Grenzen der Datennutzung nach UWG/DSGVO). Vor einer Kaufempfehlung abrufen und dem Nutzer korrekt wiedergeben.
`laender_auflisten`	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.
`liste_details`	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. Inputs: idListe, plz, umkreis_km

Add Firmenliste to your AI client

Every block below points at https://firmenliste-mcp.cf-firmenliste.workers.dev. Pick your client and copy.

Claude Code: one command in your terminal

claude mcp add --transport http firmenliste https://firmenliste-mcp.cf-firmenliste.workers.dev

Claude Desktop: claude_desktop_config.json

{
  "mcpServers": {
    "firmenliste": {
      "command": "npx",
      "args": ["-y", "mcp-remote", "https://firmenliste-mcp.cf-firmenliste.workers.dev"]
    }
  }
}

Cursor: ~/.cursor/mcp.json, or .cursor/mcp.json in a project

{
  "mcpServers": {
    "firmenliste": {
      "url": "https://firmenliste-mcp.cf-firmenliste.workers.dev"
    }
  }
}

VS Code and GitHub Copilot: .vscode/mcp.json

{
  "servers": {
    "firmenliste": {
      "type": "http",
      "url": "https://firmenliste-mcp.cf-firmenliste.workers.dev"
    }
  }
}

Zed: Zed settings.json

{
  "context_servers": {
    "firmenliste": {
      "url": "https://firmenliste-mcp.cf-firmenliste.workers.dev"
    }
  }
}

Windsurf: ~/.codeium/mcp_config.json

{
  "mcpServers": {
    "firmenliste": {
      "serverUrl": "https://firmenliste-mcp.cf-firmenliste.workers.dev"
    }
  }
}

JetBrains AI Assistant: Settings, Tools, AI Assistant, MCP, New MCP Server, as JSON

{
  "mcpServers": {
    "firmenliste": {
      "url": "https://firmenliste-mcp.cf-firmenliste.workers.dev"
    }
  }
}

Continue: .continue/mcpServers/neuronto.yaml

name: Firmenliste
version: 0.0.1
schema: v1
mcpServers:
  - name: Firmenliste
    type: streamable-http
    url: https://firmenliste-mcp.cf-firmenliste.workers.dev

Gemini CLI: ~/.gemini/settings.json

{
  "mcpServers": {
    "firmenliste": {
      "httpUrl": "https://firmenliste-mcp.cf-firmenliste.workers.dev"
    }
  }
}

Codex CLI: MCP server config

{
  "mcpServers": {
    "firmenliste": {
      "type": "http",
      "url": "https://firmenliste-mcp.cf-firmenliste.workers.dev"
    }
  }
}

Warp: MCP servers, + Add, paste JSON

{
  "mcpServers": {
    "firmenliste": {
      "url": "https://firmenliste-mcp.cf-firmenliste.workers.dev"
    }
  }
}

Goose: a one-click extension link

goose://extension?url=https%3A%2F%2Ffirmenliste-mcp.cf-firmenliste.workers.dev&type=streamable_http&id=firmenliste&name=Firmenliste

Is Firmenliste up right now?

It answered our last check on 24 October 2026 in 150 ms. Over 6 checks since 11 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.

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Questions about Firmenliste

How many tools does Firmenliste have?

5, as returned by the server's own tools/list on 21 September 2026: angebot_erstellen, branchen_suchen, kaufbedingungen, laender_auflisten, liste_details.

Is Firmenliste down?

It answered our last check on 24 October 2026 in 150 ms. Over 6 checks since 11 September 2026 it answered 6.

How do I add Firmenliste to Cursor?

Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://firmenliste-mcp.cf-firmenliste.workers.dev. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.

Does Firmenliste need an API key?

It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.

Where this comes from

Publisher: io.github.tankstellen. Endpoint host: firmenliste-mcp.cf-firmenliste.workers.dev. ARD identifier: urn:air:io.github.tankstellen:mcp:firmenliste-mcp. First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page is inferred from its name. Ranking in Neuronto search is never for sale.

Is this your server? Get a message the day it stops answering or its tools change: monitoring, 14 days free. Or claim the domain to manage how it is listed.