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Karpata – company data from public registers

by weblabrepoversion 1.1.0i★ –iRuns in the cloud
Registry nameeu.karpata/karpata

Install

Overview

Description from the maker (original English)

Search companies in public registers: register card, live VAT risk check, risk, financials, watch.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

  • Connection: Runs in the cloud
  • Transport: Streamable HTTP
  • Category: Search & AI memory
  • You need to fill in: Authorization

Install

Pick the AI app you use, then copy the settings.

Before you install

Values marked secret are keys to your account. Never share them or paste them into a chat.

You need

Which app do you use?

Pick your app above. We remember it, so next time the button says “Install in …”.

This address needs a key in a request header, which the add-connector menu cannot set. Use Claude Code, Cursor or VS Code instead.

Run this in your terminal

claude mcp add --transport http karpata https://api.karpata.eu/v1/mcp --header 'Authorization: your-value'

Fill in the empty values before running it.

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "karpata": {
      "url": "https://api.karpata.eu/v1/mcp",
      "headers": {
        "Authorization": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "karpata": {
      "type": "http",
      "url": "https://api.karpata.eu/v1/mcp",
      "headers": {
        "Authorization": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

This address needs a key in a request header, which the add-connector menu cannot set. Use Claude Code, Cursor or VS Code instead.

Your choice stays on this device in a cookie; no account needed.

Values you fill in

  • Authorization secret required HTTP header
    Bearer followed by your Karpata API key (kp_live_… or the free test key kp_test_…)

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Tool names and descriptions exactly as the server reported them on Nov 7, 2026. The maker wrote them, not us; we show them as plain text.

  • search_companies

    Find companies in Slovakia, Czechia, Poland and Romania by name or registration number. Returns the basic facts and the registration number to use with the other tools.

  • get_company

    The basic company card from the public register: name, legal form, status, seat, main activity, VAT payer flag, with provenance. Free.

  • check_vat

    Live VAT risk before paying a supplier: SK §81 list and published accounts, CZ unreliable VAT payer (§109) and published accounts, PL white list (with date and account), RO inactive taxpayer. Stored as a verification record (see get_record). Costs credits.

  • get_risk

    Debts to the state, tax reliability, insolvency proceedings and a rule-based score with its reasons (not a credit rating). Costs credits.

  • verify_company

    KYB: verify a legal entity as a customer or partner in one call: the register card (identification), the register status (verification), the live VAT checks and the EU / OFAC sanctions lists, with a verdict for your review (clear, review, unavailable). Stored as a verification re

  • screen_name

    Screen a company name outside the Karpata index (a counterparty from any country) against the EU consolidated sanctions list and the US OFAC SDN list, legal entities only; optional ISO country and identifiers. A possible match is a lead to review, not a verdict. Stored as a verif

  • get_financials

    Financial statements for up to five years with ratios (SK, CZ, RO). Costs credits.

  • get_record

    A stored VAT check (verification record) by its id, with whether its content still matches its SHA-256.

  • list_watched

    The companies your organization watches, with their current state (register status, debtor and VAT lists), the plan's watch limits and the last 200 changes detected since watching started. Free.

  • watch_company

    Start watching a company: Karpata compares it with the registers and lists every hour and records every change (status, debtor lists, VAT lists, insolvency). Idempotent. Limited by the plan's number of watched companies; free.

  • unwatch_company

    Stop watching a company. Idempotent; free.

  • ask

    Ask a question in Slovak, Czech, Romanian or English about companies in Karpata's AI index (a prototype sample of firms in Slovakia, Czechia, Poland and Romania). The answer uses only register data, cites the companies as [n] with links and provenance, or says it did not find it.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 7, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified against the domain karpata.eu (the registry checks domain ownership)

  • … Not checked yet

    Still maintained

    We have not read this repo from GitHub yet

  • … Not checked yet

    Has a licence

    We have not read this repo from GitHub yet

  • ✓ Pass

    Endpoint responds

    Responded in 382 ms (HTTP 200)

  • – Not applicable

    Sign-in with OAuth

    No sign-in needed

  • ✓ Pass

    No hidden instructions in tool descriptions

    Read 12 tool descriptions and found no hidden instructions to the AI

Compared with others in Search & AI memoryi

  • More stars than 0% of the other 5655 servers in this category
  • Published to the registry more recently than 74% of the other 5655 servers in this category
  • Basic checks equal to or better than 100% of the other 5655 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Karpata – company data from public registers safe?

It passed 3 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

You need to fill in: Authorization

Does it run on my computer or in the cloud?

It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed –, and the latest version (1.1.0) reached the registry 14 days ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.

What can I use instead?

In the same category: Context7, Codebase Memory, Exa

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Context7

by upstash

Feeds AI the latest docs for libraries and frameworks before it answers, so code it writes does not use outdated, removed functions.

Computer or cloud★ 64,224MITUpdated yesterday
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Codebase Memory

by DeusData

Codebase knowledge graph for AI agents — 162 languages, sub-ms queries, 99% fewer tokens.

Runs on your computer★ 48,148MITUpdated 21 days ago
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Exa

by exa-labs

Connect AI agents to Exa for web search, content fetching, and multi-step research.

Runs in the cloud★ 5,213MITUpdated 2 months ago
Install

README from the maker

No README found in the repo

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