Ares is answering right now. Last checked 5 min ago. 116 installs a week from npm. It exposes 11 tools. Last commit 15 Oct 2026.
Czech & Slovak business registry — company lookup by IČO, name, legal form, VAT. Official ARES.
Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 5 October 2026. No other catalogue keeps this.
We read the source, 3 d ago · tools taken from the live server · rules 995398eba69f
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.
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Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
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.
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 5 min ago.
claude mcp add ares --transport http https://ares.cz-agents.dev/mcp
https://ares.cz-agents.dev/mcp
[mcp_servers.ares]
url = "https://ares.cz-agents.dev/mcp"
{
"mcpServers": {
"ares": {
"url": "https://ares.cz-agents.dev/mcp"
}
}
}
{
"servers": {
"ares": {
"type": "http",
"url": "https://ares.cz-agents.dev/mcp"
}
}
}
Read directly from the server with tools/list, grouped by what they act on.
If a tool disappears, we record the date.
search_by_address
get_bank_accounts
search_companies
get_history
lookup_by_ico
search_by_nace
get_owners
get_statutaries
validate_dic
check_vat_payer
watch_entity
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://ares.cz-agents.dev/mcp | streamable-http | answering | 167 ms | 5 min ago |
Czech business register (ARES) — look up any Czech company or sole trader by IČO or by name, and…
Slovak and Czech company registers: lookup, VAT payers, e-invoicing readiness, company history.
Georgia (NAPR) company registry lookup by ID code or name: status, legal form, evidence.
MCP for ARES, the Czech business registry: lookup, due diligence, insolvency, signed provenance
Validate an EU VAT number on VIES, look up an LEI, or search a company register.
Romanian company data from the official registers: CUI lookup, VAT, financials, new companies
Official company data from 66 business registers: search, VAT/EORI/LEI, UBO, sanctions.
Company search and enrichment from official business registers in 200+ countries.
Answers built from our own checks of this server.