Tvrtke MCP Server

Live

Tvrtke MCP Server connects AI agents and development environments directly to the Croatian Court Register (Sudreg) and Financial Agency (FINA). It supports entity lookups, legal representation and true ownership checks, historical corporate changes, and multi-year statutory financial statement analysis.

Official MCP endpoint

https://tvrtke.podaci.dev/mcp

How to add this server to your tool

Select your development environment and follow the quick steps or copy the configuration.

Terminal setup:

Run the command below in your terminal
Verify connection status with claude mcp list
Launch claude and ask questions about any Croatian company

CLI command:

claude mcp add --transport http tvrtke https://tvrtke.podaci.dev/mcp

Where to click (Quick UI Setup):

Open Cursor Settings (gear icon ⚙️ in top right corner or Ctrl+,)
In the sidebar, navigate to Features → MCP Servers
Click the + Add New MCP Server button
Enter Name: tvrtke
Select Type: sse (or streamableHttp)
In Server URL, paste: https://tvrtke.podaci.dev/mcp
Click Add — the server immediately connects with a green status indicator

Or edit the configuration file:

File: .cursor/mcp.json

{
  "mcpServers": {
    "tvrtke": {
      "url": "https://tvrtke.podaci.dev/mcp"
    }
  }
}

Where to click:

Open the Command Palette (Ctrl+Shift+P or Cmd+Shift+P on Mac)
Select MCP: Add Server... → HTTP (HTTP or Server-Sent Events)
Paste URL: https://tvrtke.podaci.dev/mcp and enter server ID tvrtke
Or save the JSON configuration below to .vscode/mcp.json in your workspace

Configuration file:

File: .vscode/mcp.json

{
  "servers": {
    "tvrtke": {
      "type": "http",
      "url": "https://tvrtke.podaci.dev/mcp"
    }
  }
}

Where to click:

In the menu, open Claude → Settings (or File → Settings)
Select Developer from the left sidebar
Click Edit Config to open claude_desktop_config.json in your editor
Paste the JSON configuration below and save the file
Restart Claude Desktop

Configuration file:

File: claude_desktop_config.json

{
  "mcpServers": {
    "tvrtke": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://tvrtke.podaci.dev/mcp"
      ]
    }
  }
}

Where to click:

Press Ctrl+, (Cmd+, on Mac) or open Zed → Settings → Open Settings
Locate the context_servers block (or add it to your configuration)
Add the tvrtke server entry with the configuration below
Save the file — Zed automatically loads the available tools in the assistant panel

Configuration file:

File: ~/.config/zed/settings.json

{
  "context_servers": {
    "tvrtke": {
      "command": {
        "path": "npx",
        "args": [
          "-y",
          "mcp-remote",
          "https://tvrtke.podaci.dev/mcp"
        ]
      }
    }
  }
}

Where to click:

Open Windsurf Settings (Settings → Cascade → MCP)
Click Add Server
Select SSE/HTTP transport
Enter Server Name: tvrtke and URL: https://tvrtke.podaci.dev/mcp
Confirm — Windsurf automatically queries and registers all tools

Configuration file:

File: ~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "tvrtke": {
      "serverUrl": "https://tvrtke.podaci.dev/mcp"
    }
  }
}

Setup steps:

Open your configuration file ~/.gemini/settings.json
Add tvrtke inside the mcpServers block pointing to https://tvrtke.podaci.dev/mcp
Restart your session — all registry tools become immediately available

Configuration file:

File: ~/.gemini/settings.json

{
  "mcpServers": {
    "tvrtke": {
      "url": "https://tvrtke.podaci.dev/mcp"
    }
  }
}

Where to click in web apps and custom agents:

In your agent or custom GPT settings, click Add Custom Connector or Add Action
Enter Connector Name: Tvrtke MCP
In the Endpoint / Server URL field, enter: https://tvrtke.podaci.dev/mcp
Select transport protocol: Streamable HTTP (SSE)
Save connector — no authentication headers required for open registry access

Technical endpoint specifications:

Endpoint URL: https://tvrtke.podaci.dev/mcp
Transport: Streamable HTTP (SSE)
Protocol Version: 2025-03-26 / 2024-11-05
Authentication: None (Open Data)

Example agent prompts

Try these prompts in your AI assistant once the Tvrtke MCP server is connected:

1. Basic prompt

Basic Prompt: Company profile and beneficial ownership

The agent looks up the entity in the Court Register, retrieves registration details, and queries FINA RSV for beneficial ownership and linked entities.

"Find the managing directors and ultimate beneficial owners of "Rimac Technology d.o.o.". Show their OIB, MBS, legal form, NACE activity, and registered office, plus any other Croatian companies linked to the same owner."

Show sample registry output

MCP tools executed: search_companies get_company_by_id get_company_true_owners search_true_owners

Legal Name: Rimac Technology d.o.o. za proizvodnju, trgovinu i usluge

OIB: 70036017051 | MBS: 81402813 | Incorporated: 2021-11-02

Registered Office: Kerestinečka cesta 54, Kerestinec (Zagreb County)

Legal Form: Limited liability company (d.o.o.) | NACE/NKD: 29.31 — Manufacture of electrical and electronic equipment for motor vehicles

Director / Beneficial Owner (FINA RSV): MATE RIMAC (born 02.1988, Brezje) — Control via other means (registered as managing director under Art. 28(8) of the AML Act, NN 151/22).

Linked Entities in RSV: Bugatti Rimac d.o.o. (43283914637), Rimac Group d.o.o. (53943536946), moj gruntek d.o.o. (13687660914 — 19.82% direct equity).

2. Advanced prompt

Advanced Prompt: Financial Forensics & Risk Screening

The agent leverages the financial screener to isolate entities with atypical revenue-to-profit ratios, then cross-references the beneficial ownership register (FINA RSV) and court registry to map ownership networks and filing history.

"Perform a corporate forensic screen: filter 10 entities with high revenue operating at near-zero profitability. Identify the ultimate beneficial owners behind them, their NACE activity, and whether the same individuals control other entities in Croatia."

Show sample registry output

MCP tools executed: search_financial_screener get_company_by_id get_company_true_owners search_true_owners

#	Entity	Revenue (2024)	Net Profit	Margin	Beneficial Owner (RSV)
1.	GNK ASG d.o.o. (Zagreb)	169.456.244 €	12.887 €	0,007%	Nermin Sefić (100%)
2.	MOLARS GROUP d.o.o. (Žabnik)	18.125.400 €	48.820 €	0,269%	Luka Modrić (100%)
3.	SPAZZONI S.E. EUROPE d.o.o. (Zagreb)	17.576.021 €	24.923 €	0,141%	— (inozemni osnivač)
4.	COMPANY MARITIME ADRIATIC j.d.o.o. (Rijeka)	14.599.415 €	2.606 €	0,017%	Džulija Mijolović (100%)
5.	ASTRIA d.o.o. (Stara Gradiška)	13.940.392 €	28.110 €	0,201%	Goran Todorović (100%)
6.	Moro&Kunst d.o.o. Podružnica (Zagreb)	13.267.483 €	13.804 €	0,104%	Podružnica (SI)
7.	MARKOS FOOD d.o.o. (Sesvete)	11.762.969 €	42.073 €	0,357%	Marinko Ojdanić (100%)
8.	SOIN PLASTIKA d.o.o. (Rijeka)	10.616.164 €	11.136 €	0,104%	S. Brysiak (55%), V. Rajković (45%)
9.	FRIGO BONSAI d.o.o. (Metković)	10.005.359 €	32.809 €	0,327%	Nikola Ujdur (100%)
10.	AS24 d.o.o. (Zagreb)	9.019.809 €	41.070 €	0,455%	TotalEnergies / G. Okuka

Sample cross-company links identified via RSV:

• Luka Modrić (born 08.1998, 100% owner of MOLARS GROUP d.o.o.) also holds beneficial ownership in ILANGA EYEWEAR d.o.o. (50%) and MS EXPRES d.o.o. (33%).

• Vladimir Rajković (45% co-owner of SOIN PLASTIKA d.o.o.) also owns AGRO-TURIZAM d.o.o. (100%), NOVA RINAVIS d.o.o. (100%), and I - COM d.o.o. (80%).

Data sources

Data is synchronized directly from official government registers into a structured relational database.

Ministarstvo pravosuđa i uprave RH

Court Register (Sudreg)

Official register of commercial companies and legal entities in Croatia. Includes OIB, MBS, legal form, registered office, date of inception, primary NACE/NKD activity, legal status, and court filing history.

Financijska agencija (FINA)

FINA RGFI (Annual Financial Statements)

Multi-year statutory financial statements: balance sheets, profit and loss statements, operating income, net profit, capital and reserves, assets, liabilities, estimated EBITDA, and individual AOP line items.

Financijska agencija (FINA)

FINA RSV (Beneficial Ownership Register)

Official registry of natural persons and directors who ultimately own or control Croatian legal entities, including equity stakes, nature of control, and cross-company links.

Available MCP tools

Tools your AI assistant can execute during work:

get_company_by_id Company profile by OIB or MBS

Retrieves the core company profile from the Court Register: full legal name, OIB, MBS, legal form, registered address, inception date, primary NACE/NKD activity, and status.

Parameters: identifier (string), identifier_type ('oib' | 'mbs')

search_companies Search companies in Court Register

Flexible search across legal entities by partial name, street, house number/sub-number, city, county, inception date range, NKD activity code prefix, and status.

Parameters: name, street, house_number, house_subnumber, city, county, nkd_code, inception_date_from, inception_date_to, status

get_company_true_owners Beneficial owners and directors (RSV)

Retrieves registered ultimate beneficial owners and managing directors from FINA RSV, including ownership percentage, nature of control, citizenship, and statutory notes.

Parameters: identifier (OIB | MBS)

search_true_owners Search linked companies by beneficial owner

Discovers all Croatian legal entities associated with a specific individual owner or representative by first/last name, birth month/year, city, or country.

Parameters: first_name, last_name, birth_month_year, citizenship, residence_country, city, company_name, limit, offset

search_financial_screener Financial screener and forensic filtering

Advanced screening and ranking of companies from FINA statutory filings: filter by total/operating income, net profit, EBITDA, assets, liabilities, equity, and equity ratio.

Parameters: year, min_total_income, max_total_income, min_net_profit, max_net_profit, min_ebitda, max_ebitda, min_total_assets, min_equity_ratio, is_profitable, city, county, nkd_codes, sort_by, sort_order, limit, offset

get_company_financials Multi-year financial statements (RGFI)

Retrieves historical annual financial reports submitted to FINA over a range of years, with optional filtering for detailed statutory AOP line items.

Parameters: identifier (OIB | MBS), from_year, to_year, include_aop_lines, aop_filter

get_company_history Court registry filing history

Returns the chronological timeline of up to 100 recent official court registry filings and corporate changes by company MBS.

Parameters: mbs (string)

get_company_overview Due diligence workflow guide

Provides AI agents with structured due diligence workflow rules across Sudreg, FINA RGFI, and RSV, enforcing strict anti-hallucination constraints.

Parameters: query (string)