Koskamo

kalkulatory-place MCP

A community MCP server for Polish payroll calculations that provides tools to convert between gross and net salary, calculate hourly rates, and retrieve tax brackets and ZUS rates. It acts as a thin client over a public static JSON API to ensure figures match the source kalkulatory-place.pl exactly, supporting employment and civil-law contracts without requiring API keys or npm dependencies.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

kalkulatory-place MCP logo, by grynienMCommunity listingLocal stdioSource reviewed; not executedPublished by grynienM
Vendor documentation

What you can do with it

  • Calculate net pay from a gross amount for employment contracts
  • Determine gross salary needed to achieve a specific net amount
  • Compute net pay from an hourly gross rate for civil-law contracts
  • Retrieve minimum wage, tax-free allowance, and PIT brackets for a given year

Source and maintenance

Community listingRegistry 1.0.2
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

@kalkulatory-place/mcp 1.0.2

npm
@kalkulatory-place/mcp package definition
{
  "version": "1.0.2",
  "transport": "stdio",
  "identifier": "@kalkulatory-place/mcp",
  "registryType": "npm"
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

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Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "kalkulatory-place-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@kalkulatory-place/mcp@1.0.2"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "kalkulatory-place-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@kalkulatory-place/mcp@1.0.2"
      ]
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "kalkulatory-place-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@kalkulatory-place/mcp@1.0.2"
      ]
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "kalkulatory-place-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@kalkulatory-place/mcp@1.0.2"
      ]
    }
  }
}

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