Not reviewed
No score, grade or rank. This listing is facts from the official MCP registry and our own checks, and it stays out of the rankings until the panel reviews it.
Czech & Slovak business registry — company lookup by IČO, name, legal form, VAT. Official ARES.
Facts
- MCP registry
dev.cz-agents/ares· 0.1.9- Endpoint
https://ares.cz-agents.dev/mcp- Packages
npm@czagents/ares stdio- Website
- cz-agents.dev
- npm / week
- 141
- GitHub stars
- 6
- Registry entry
- updated 2 Jun 2026
From the official MCP registry, the package registries and our own checks. JSON · Markdown
Why it's listed
- It's published in the registry under cz-agents.dev, a namespace the registry only gives to whoever proves they control that domain.
Being indexed says nothing about quality, and nobody can pay for it. Is this yours? Ask for a review.
Tools it lists 10 · about 1,783 tokens of context · checked 1 hour ago
| Tool | What it does | Hint |
|---|---|---|
lookup_by_ico | Get a single Czech company record by its IČO (8-digit Business ID). Returns official name, registered address, legal form, VAT ID (DIČ), founding date, and trade license activities. Returns null if IČO is not found in… | read-only |
search_companies | Search ARES by company name, city, street, PSČ, or NACE code. Combines all filters with AND. Useful when user knows name but not IČO, looking for companies in a building, or all businesses in a sector. | read-only |
search_by_address | Find all companies registered at a given Czech address. Useful for due diligence (virtual offices, shell companies), real estate research, or competitor mapping in a building. | read-only |
search_by_nace | Find Czech companies by CZ-NACE activity code (economic sector classification). Example: "62" = IT, "47" = retail, "86" = healthcare. Optional city filter. Useful for market research. | read-only |
get_bank_accounts | Get transparent bank accounts published for this company (only available for VAT-registered subjects). Useful to verify payment details on an invoice match the company. | read-only |
get_statutaries | Get current statutory body (jednatelé, představenstvo, etc.) of a Czech company — who can legally act on its behalf. Returns active members only (with valid zápis, not yet removed). Essential for due diligence and… | read-only |
validate_dic | Validate a Czech DIČ (VAT ID). Format check: "CZ" + 8-10 digits. For 8-digit tail (legal entities) also runs MOD11 checksum against the embedded IČO. | read-only |
check_vat_payer | Check whether a Czech company is a registered VAT payer (plátce DPH). If yes, returns DIČ, financial office, and any transparent bank accounts (payment details). | read-only |
get_history | Get historical record of a company (previous names, registered address changes, trade license history). Useful for due diligence. | read-only |
watch_entityWatch Czech Company | Start onboarding for free monitoring of one Czech company by IČO. Stub only — persists nothing yet. Returns structuredContent: status (one of ONBOARDING_REQUIRED | ACTIVE | QUOTA_EXCEEDED | ERROR),… | read-only |
What https://ares.cz-agents.dev/mcp answered to tools/list, asked without credentials over MCP 2025-11-25. The token figure is the size of the list as sent, divided by four; a model sees about that much before it calls anything. Full definitions, input schemas included, are in the listing's JSON under mcpTools.
How its tools read to an agent 0 errors · 0 warnings · 1 note
- noteTC24server10 of 10 tools have no outputSchema
The checks from /check and anchor check, run each day on the list above: about 1,783 tokens of definitions. Not part of the score yet. Check your own server.