MCP server

Firmenbuch

io.github.jkbngb/firmenbuch

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Austria's Firmenbuch & Germany's Handelsregister: official company data, financials & ratios.

Source

At a glance

Type

MCP server

Publisher

Not verified

Status

Working at last check

Tools

19

Token cost

About 10,714 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http firmenbuch https://mcp.agentic-firmenbuch.at/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.firmenbuch]
url = "https://mcp.agentic-firmenbuch.at/mcp"

Gemini CLI

{"mcpServers":{"firmenbuch":{"httpUrl":"https://mcp.agentic-firmenbuch.at/mcp"}}}

Cursor

{"mcpServers":{"firmenbuch":{"url":"https://mcp.agentic-firmenbuch.at/mcp"}}}

VS Code

{"servers":{"firmenbuch":{"type":"http","url":"https://mcp.agentic-firmenbuch.at/mcp"}}}

Antigravity

agy mcp add firmenbuch https://mcp.agentic-firmenbuch.at/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"firmenbuch","server_url":"https://mcp.agentic-firmenbuch.at/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"firmenbuch","server_url":"https://mcp.agentic-firmenbuch.at/mcp"}

Tools

• benchmark_company ~275 tokens
  Benchmark ONE company against its size-class cohort: headline metrics, percentile ranks and the nearest peers. Read-only. Parameters: - company_id (required): "AT:{fnr}" (bare FNR accepted). Austria only (needs parsed financials); a German id returns a clear error.
• describe_fields ~351 tokens
  Schema self-description: the unified id scheme, which filters exist, which countries support which capability, and each country's own field catalog. Read-only. Parameters: - country (optional, default "all"): "AT" | "DE" | "all" - whose field catalogs to include.
• export_companies_csv ~2158 tokens
  Export a matched company set as downloadable CSV files (lead lists). Read-only over company data; each call writes new short-lived export files (auto-deleted after ~1 day). Parameters: - filters (optional): EXACTLY the same unified filters as search_companies.
• find_peers ~450 tokens
  Companies most similar to a given one - optionally ACROSS THE BORDER. Read-only. Parameters: - company_id (required): "AT:{fnr}" or "DE:{court}_{type}{number}" (bare national ids accepted), from a search card. - n (optional, default 10): how many peers per country.
• get_cohort_summary ~356 tokens
  Aggregate statistics for a cohort of companies, per country. Read-only. Parameters: - dimension (required): "gkl" (UGB size class, AT only), "bundesland", or "legal_form" (alias size_gkl -> gkl). - value (required): the cohort value (e.g. bundesland "Wien", legal_f
• get_company_details ~376 tokens
  Full profile for ONE company, routed by its unified id. Read-only. Parameters: - company_id (required): "AT:{fnr}" (e.g. "AT:123456a") or "DE:{court}_{type}{number}" (e.g. "DE:D2601_HRB135076"); bare national ids are accepted too. Take it from a search card's ``c
• get_company_history ~375 tokens
  Per-year financial-metric history for ONE company, routed by its unified id. Read-only. Parameters: - company_id (required): "AT:{fnr}" or "DE:{court}_{type}{number}" (bare national ids accepted), from a search card. - metrics (optional, AT only): names of
• get_coverage ~360 tokens
  Dataset coverage and the capability matrix, per country. Read-only. CALL THIS FIRST before concluding that something does not exist in a country. Parameters: - country (optional, default "all"): "AT" | "DE" | "all" - which countries to include. Returns {countries: {
• get_document ~415 tokens
  On-demand official register document for ONE German company. Read-only. Parameters: - company_id (required): "DE:{court}_{type}{number}" (e.g. "DE:D2601_HRB135076"); a bare German id works too. Austria is not supported here (its document flow is different). - kind
• get_document_text ~226 tokens
  Extracted text of ONE Austrian filing document, by its document key. Read-only. Parameters: - doc_key (required): the document_ref from list_documents (an Austrian filing key). - max_chars (optional, default 40000, clamped 1000-120000): truncation ceiling. Returns {
• get_event_stats ~380 tokens
  Aggregate counts of register changes by type and region, per country. Read-only. Parameters (all optional): since / until (default last 30 days); bundesland; nace_section; nace_division (AT); legal_form (AT); country ("AT" | "DE" | "all"). Returns {countries, per_country, w
• get_full_record ~239 tokens
  The complete multi-year record for ONE company: every balance-sheet and P&L position's full per-year history, completeness flags and lineage. Read-only. The heaviest read - use get_company_details for a normal profile. Parameters: - company_id (required): "AT:{fnr}"
• get_my_usage ~227 tokens
  Your own API-key usage across both registers: call count and weighted compute-units, per tool. Read-only. Parameters: - window (optional, default "today"): "today" | "yesterday" | "month_to_date" | "last_30_days" | "all". Returns only the calling key's own
• list_documents ~221 tokens
  Chronology of a company's filing documents (metadata, newest first). Read-only. Parameters: - company_id (required): "AT:{fnr}" (bare FNR accepted). Austria only; for the German official register abstract use get_document with a "DE:" id instead. Returns the AT ba
• list_events ~850 tokens
  Cross-company, cross-country feed of register CHANGES, newest first - the market-watch / deal-sourcing surface. Read-only. Parameters (all optional, AND-combined): - types: any of the SUPERSET enum - founding, new_registration, deletion, deletion_announced, name_ch
• list_sectors ~296 tokens
  The value lists for filtering - legal forms, size classes - and, with a query word, the matching OENACE sectors with the exact nace_* filter to use. Read-only. Parameters: - query (optional): a category word (e.g. "Brauerei", "software"); returns ``matches`` with e
• ping ~236 tokens
  Liveness probe: confirms the unified register server is up. Read-only. Parameters: - check_backends (optional, default false): when true, additionally performs a cheap connection handshake against every configured country backend and reports per-country reachabil
• search_companies ~2482 tokens
  Find companies across the Austrian Firmenbuch and the German Handelsregister - START HERE for any company lookup. Read-only. Parameters: - filters (optional): every field optional, AND-combined. Shared core (both countries): name (substring), query (MEANING-based h
• search_person ~441 tokens
  Find every company a person runs or represents - across BOTH registers in one call (cross-border person search). Read-only. Parameters: - name (required): person name substring, case-insensitive, e.g. "Mustermann". - country (optional, default "all"): "AT" | "DE" | "

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