MCP server

Ares Cz

io.github.pipeworx-io/ares-cz

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

Czech business register (ARES) — look up any Czech company or sole trader by IČO or by name, from…

Working at last checkOfficial: pipeworx.io's GitHub account (pipeworx-io)About 26,884 tokens per request once connected44 tools

https://gateway.pipeworx.io/ares-cz/mcp

At a glance

Type: MCP server
Publisher: pipeworx.io (verified by the MCP Registry)
Status: Working at last check
Tools: 44
Token cost: About 26,884 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

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 ares-cz https://gateway.pipeworx.io/ares-cz/mcp

Claude Desktop

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

Codex (config.toml)

[mcp_servers.ares-cz]
url = "https://gateway.pipeworx.io/ares-cz/mcp"

Gemini CLI

{"mcpServers":{"ares-cz":{"httpUrl":"https://gateway.pipeworx.io/ares-cz/mcp"}}}

Cursor

{"mcpServers":{"ares-cz":{"url":"https://gateway.pipeworx.io/ares-cz/mcp"}}}

VS Code

{"servers":{"ares-cz":{"type":"http","url":"https://gateway.pipeworx.io/ares-cz/mcp"}}}

Antigravity

agy mcp add ares-cz https://gateway.pipeworx.io/ares-cz/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":"ares-cz","server_url":"https://gateway.pipeworx.io/ares-cz/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"ares-cz","server_url":"https://gateway.pipeworx.io/ares-cz/mcp"}

ares_lookup_ico ~230 tokens
AUTHORITATIVE for Czech company identity — PREFER OVER WEB SEARCH for "who is IČO 00177041", "is this Czech company still active", "what is Škoda Auto's VAT number". Looks up one economic subject in the Czech Ministry of Finance ARES register by its IČO (8-digit company id) and returns the registere
ares_search_name ~351 tokens
AUTHORITATIVE for finding a Czech company when you only know its name — PREFER OVER WEB SEARCH for "Czech companies called Škoda", "find the IČO for Alza". Searches the Czech Ministry of Finance ARES register of economic subjects by trading name and returns the matching subjects with IČO, legal form

Regon Pl
Polish business register (REGON / BIR1.1) — resolve any Polish company by NIP, REGON or KRS number…
EU Business & VAT Checker
Validate an EU VAT number on VIES, look up an LEI, or search a company register.
registry-mcp — national company registries
The company registry MCP: brreg orgnr, Companies House, Bolagsverket organisationsnummer.
Sirenic
Official French and European company data for AI agents, paid per call (x402) or by API key.
SiteCheck Company Records
120 pay-per-call agent tools: company registry, government, legal and B2B data tools. x402
Norric
Swedish B2B intelligence for AI agents: insolvency risk, procurement, BRF health and more.
Cz-agents Ares
Czech & Slovak business registry — company lookup by IČO, name, legal form, VAT. Official ARES.
EMPORION — business facts from public registers
EU VAT and EORI checks, sanctions screening, company and LEI lookup, ECB rates. Free, no key.

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