Austrian Firmenbuch is answering right now. Last checked 2 min ago. Last commit 23 Aug 2026.
Austria's official company register (Firmenbuch) – master data, financials & ratios for AI agents.
What the code does
We read the source, 20 h ago · rules 3dff92dd89df
What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.
cos_key = subprocess.check_output(
<script src="https://challenges.cloudflare.com/turnstile/v0/api.js?onload=afTurnstileInit" async defer></script>
if(rm){ el.innerHTML = mdInline(text); if(done){ done(); } return; }
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
This code can reach further than it looks
We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.
Connect this server
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 2 min ago.
claude mcp add firmenbuch --transport http https://mcp.agentic-firmenbuch.at/mcp{
"mcpServers": {
"firmenbuch": {
"url": "https://mcp.agentic-firmenbuch.at/mcp"
}
}
}[mcp_servers.firmenbuch]
url = "https://mcp.agentic-firmenbuch.at/mcp"{
"mcpServers": {
"firmenbuch": {
"url": "https://mcp.agentic-firmenbuch.at/mcp"
}
}
}{
"mcpServers": {
"firmenbuch": {
"url": "https://mcp.agentic-firmenbuch.at/mcp"
}
}
}This endpoint answered with an authorization challenge. The server is running, and it signs you in through your browser: there is no API key to paste.
Endpoints
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://mcp.agentic-firmenbuch.at/mcp | streamable-http | sign-in | 195 ms | 2 min ago |
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Austrian Firmenbuch — questions
Answers built from our own checks of this server.