Czech Company Registry (ARES) Tools MCP server
Czech ARES company registry: VAT, insolvency, RÚIAN addresses, IČO/DIČ checks. All free, no auth.
Little public usage data yet
Reviews
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Czech Company Registry (ARES) Tools tools (6)
write = sends, deletes, buys or postsaddress_checkFreeFree-text Czech address -> RÚIAN-standardized (full KOD ADM, codes for obec/část/ulice, correct PSC).
check_vatFreeAuthoritative plátce-DPH status from RZP register: payer yes/no, effective from, tax office, trade licences. Use before issuing/czech invoicing. Batch up to 20 IČOs.
company_lookupFreeBasic register (ARES) lookup: name, legal form, registered address, NACE, data-box, VAT DIČ. Input: IČO (8 digits) or DIČ (CZ+10).
entity_statusFreeKYC-style snapshot: active/cancelled, which registers the entity appears in (VR, RZP, NRPZS, RS insolvency, RCNS, SZR...), plus insolvency-register record if present.
search_companyFreeCompany-name search in ARES (prefix match, case-insensitive; no wildcards). Returns IČOs + names + addresses for further lookups.
validate_czFreeChecksum/format validation: IČO (mod-11), DIČ (CZ+IČO or birth number), IBAN (mod-97, CZ-specific), variable symbol. Pure local, no network.
Public scan report
scanner v0.1.3 · 2026-09-19 · same rubric, same numbers if you re-run it
- –Code scanremote-only server, no package to scann/a
- Live reliabilityremote reachable in 997ms20/20
- Tool poisoning6 tool descriptions checked15/15
- Auth qualityopen endpoint, read-only tools10/15
- Maintenanceno repository listed3/15
- Maintainer identityno repository or website to verify2/10
Findings (1)
- lowNo source repository listed
maint.no-repo
Install directly
claude mcp add --transport http czid https://czid.casuyi.com/mcp
Czech Company Registry (ARES) Tools: common questions
- Is Czech Company Registry (ARES) Tools MCP server safe?
- With care: it is graded C, so read the findings first (67/100). Read the Czech Company Registry (ARES) Tools safety report
- How do I install Czech Company Registry (ARES) Tools?
- It runs remotely at czid.casuyi.com. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.
- Does Czech Company Registry (ARES) Tools need an API key?
- Not as far as the registry entry and our scan can tell: no credentials are declared or required.
- Is Czech Company Registry (ARES) Tools maintained?
- The latest release is v1.0.1.
- Is Czech Company Registry (ARES) Tools up?
- 100% of our last 1 checks got an answer. We check remote servers about four times a day.
- What can I use instead of Czech Company Registry (ARES) Tools?
- Servers from other publishers that do the same job: spintax.net MCP server, npm Registry MCP Server and ssh-mcp server. Compare all Czech Company Registry (ARES) Tools alternatives.
Alternatives to Czech Company Registry (ARES) Tools
Same job from other publishers: the closest match first, then the best rated.
spintax.net MCP serverWrite, validate, render and analyze spintax templates. Backed by @spintax/core. No auth.not reviewedGrowingA- npm Registry MCP Servernpm registry MCP server — package intelligence, security audits, dependency analysisnot reviewedGrowingB
- ssh-mcpMCP gateway for controlled SSH access with per-client auth, command policies, and audit logging.not reviewedGrowingB
- Security PreflightStatic MCP, source-code and injection-indicator checks with redacted signed receipts.not reviewedNewB
- PaxaverMCP adapter for the Paxaver school community platform. Streamable HTTP, OAuth 2.1, capability auth.not reviewedNewB
