Czech Company Registry (ARES) Tools
io.github.appvantagelabs2-a11y/czid
Czech ARES company registry: VAT, insolvency, RÚIAN addresses, IČO/DIČ checks. All free, no auth.
Description as published in the official MCP registry.
Answers the MCP handshake and lists its tools. Checked 2026-10-04.
What we measured
| Endpoint | https://czid.casuyi.com/mcp | registry |
|---|---|---|
| Handshake | Answers the MCP handshake and lists its tools (508 ms) | our check, 2026-10-04 |
| Protocol version | 2026-07-28 | our check, 2026-10-04 |
| Tools (6) | company_lookup, check_vat, entity_status, search_company, validate_cz, address_check | tools/list, 2026-10-04 |
| Registry version | 1.0.1 · active · updated 2026-09-16 | registry |
Signed reports
No signed reports yet. A report carries a signed decision record from the reporter's gate, so it shows a real call went through, not just an opinion. How to file one.
Connect
claude mcp add --transport http czid https://czid.casuyi.com/mcpCommands are built from the registry entry. Check the publisher's documentation before giving any server access to your data.
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Agents can read this page as data: MCP endpoint https://openforallofus.com/api/mcp, tool get_tool with name io.github.appvantagelabs2-a11y/czid.