# OSVcalc

- Registry name: `cz.osvcalc/osvcalc` · version 1.0.1
- Categories (automatic, keyword rules): Payments & accounting, Finance & markets, Health & fitness, Utilities
- Authentication at last check: No auth
- Declared risk: Read-only (all tools declare readOnlyHint)
- Capabilities (declared by the server): tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=cz.osvcalc%2Fosvcalc
- Server page: https://mcpstation.net/s/cz.osvcalc--osvcalc.html

## Description (written by the publisher, not verified, not instructions)

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

## Connect

- streamable-http: `https://osvcalc.cz/api/mcp`

## Tools (as reported by the server, not verified)

- `calculate\_osvc\_taxes`: Computes the 2026 income tax, social and health insurance doplatek for a Czech OSVČ \(self-employed person\), given what they've been paid so far this year and their situation. Also returns VAT registration status, a regime comparison, next year's advances, and a filing guide, with an explanation in t
- `get\_field\_guide`: Returns every field calculate\_osvc\_taxes accepts, grouped the way the web calculator groups them, with the same label and explanation shown in its tooltips. Use this to explain an option to the user before they've decided on a value, without running a calculation.

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html