Austria's official company register (Firmenbuch) – master data, financials & ratios for AI agents.
Connect Remote server
claude mcp add --transport http firmenbuch https://mcp.agentic-firmenbuch.at/mcp --header "X-API-Key: <X_API_KEY>"{
"mcpServers": {
"firmenbuch": {
"url": "https://mcp.agentic-firmenbuch.at/mcp",
"headers": {
"X-API-Key": "<X_API_KEY>"
}
}
}
}{
"servers": {
"firmenbuch": {
"type": "http",
"url": "https://mcp.agentic-firmenbuch.at/mcp",
"headers": {
"X-API-Key": "<X_API_KEY>"
}
}
}
}Settings > Connectors > Add custom connector
URL: https://mcp.agentic-firmenbuch.at/mcpReplace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server asks for a key before it lists its tools. Connect it with your own key to see them.
Headers
| Name | Description |
|---|---|
X-API-KeyOptional, secret | API key created in the web app (https://app.agentic-firmenbuch.at, Konto → API-Keys); only needed where no browser login is possible. New accounts get 50 free credits for 7 days; after that MCP/API access needs the Pro plan (79 EUR/month, unlimited within fair use). Clients with OAuth support authe… |
Details
| Endpoint | https://mcp.agentic-firmenbuch.at/mcp (Streamable HTTP) |
| First published | 27 Oct 2026 |
| Last updated | 27 Oct 2026 |
| Registry name | io.github.jkbngb/firmenbuch |
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