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OSVcalc

Official registry Health

Czech OSVČ tax calculator: income tax, social and health insurance, VAT, paušální daň.

Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http osvcalc 'https://osvcalc.cz/api/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "osvcalc": {
            "type": "http",
            "url": "https://osvcalc.cz/api/mcp"
        }
    }
}

Frequently asked questions

What is OSVcalc?

Czech OSVČ tax calculator: income tax, social and health insurance, VAT, paušální daň.

How do I install OSVcalc?

It runs as a remote server. In Claude Code: claude mcp add --transport http osvcalc 'https://osvcalc.cz/api/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does OSVcalc need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Who maintains OSVcalc?

It is published by cz.osvcalc. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.