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mcp/harbor
Grok

ARES (Czech business registry) for Grok

io.github.milos106/ares-mcp

MCP for ARES, the Czech business registry: lookup, due diligence, insolvency, signed provenance

client:Grok transport:stdio runtime:npm

Install ARES (Czech business registry) in Grok

.mcp.json (in your project root)

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "ares-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@milos106/ares-mcp"
      ],
      "env": {
        "ARES_PROVENANCE_PRIVATE_KEY": "<ARES_PROVENANCE_PRIVATE_KEY>",
        "ARES_PROVENANCE_KEY_ID": "<ARES_PROVENANCE_KEY_ID>",
        "ARES_BASE_URL": "<ARES_BASE_URL>"
      }
    }
  }
}

Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs

ARES (Czech business registry) in other clients

ARES (Czech business registry) MCP server