# cz-agents

> cz-agents is an open-source ecosystem of Model Context Protocol (MCP) servers
> that expose Czech and EU public registries to AI agents. It turns company,
> compliance and due-diligence data (ARES, insolvency, sanctions, VAT, FX) into
> MCP tools that Claude, Cursor and any AI agent can call directly — no custom
> API clients. Free and open-source core; hosted endpoints and a deeper
> compliance layer are available on paid tiers.

Author: Martin Havel (https://martinhavel.cz). Language: English.
Hub: https://cz-agents.dev/mcp/ · Web app (Czech DD product): https://app.cz-agents.dev

## MCP servers

- [ARES](https://cz-agents.dev/mcp/ares/): Czech Business Register — company
  lookup by IČO, full-text search, statutory body, VAT-payer check, bank
  accounts. Base identity layer. `@czagents/ares` (free, MIT).
- [Due-diligence](https://cz-agents.dev/mcp/due-diligence/): One risk-scored KYC
  report combining ARES, sanctions, ISIR insolvency, VAT reliability, statutory
  chain, nominee/phoenix detection and EU parent lookup. `@czagents/dd` (free core).
- [Sanctions screening](https://cz-agents.dev/mcp/sanctions/): Fuzzy person/entity
  matching against the EU consolidated list and OFAC SDN (~25k records, daily
  refresh). `@czagents/sanctions` (free).
- [Insolvency (ISIR)](https://cz-agents.dev/mcp/isir/): Czech ISIR register —
  IČO-indexed insolvency lookup, active proceedings, executions, public-auctions
  feed. Hosted: https://isir.cz-agents.dev/mcp · `@czagents/isir` (free).
- [Czech VAT (ADIS)](https://cz-agents.dev/mcp/vat-adis/): Unreliable-VAT-payer
  check (nespolehlivý plátce DPH) via official MFČR ADIS, § 96a transparent bank
  accounts, bulk up to 100 subjects. `@czagents/adis` (free).
- [Czech National Bank FX](https://cz-agents.dev/mcp/cnb/): Official ČNB daily FX
  rates, currency conversion to/from CZK, historical rates. `@czagents/cnb` (free).
- [EU business registers](https://cz-agents.dev/mcp/eu-registry/): Company lookup
  across EU member-state registries. Hosted: https://eu-registry.cz-agents.dev/mcp
- [Real estate](https://cz-agents.dev/mcp/real-estate/): Distressed-property
  discovery from ISIR insolvency and public auctions. https://reality.cz-agents.dev

## Also

- [PayQR](https://payqr.cz-agents.dev/mcp): Deterministic European payment QR
  (SPAYD/EPC) generator MCP. Free, MIT.
- [Pricing](https://cz-agents.dev/pricing.html): Free open-source core; Credit Packs
  and Compliance/Agency tiers for hosted use and the closed ddplus layer.
- [Due-diligence web app](https://app.cz-agents.dev): No-code Czech company
  due-diligence for accountants, lawyers and AML officers (Czech UI, CZK pricing).

## About the author

Martin Havel — Czech software builder creating production AI tooling on top of
Czech and EU public registries; author of the cz-agents open-source MCP ecosystem.
- Web: https://martinhavel.cz
- GitHub: https://github.com/martinhavel
- LinkedIn: https://www.linkedin.com/in/martin-havel-220aab7/
- dev.to: https://dev.to/martinhavel

## Machine-readable pricing
- https://cz-agents.dev/pricing.md