# pl-holidays-mcp

> pl-holidays-mcp — bartosz-kuc-pl-holidays-mcp. Use this tool when you need to determine Polish public holidays or perform business-day calculations, such as adding or counting workdays, and want to leverage a comprehensive API supporting over 110 countries. It takes country and date inputs and returns holiday information and calculated business days. Ideal for applications requiring date and holiday-aware logic, such as scheduling, payroll, or project planning.

Canonical page: https://skillsregistry.net/skills/bartosz-kuc-pl-holidays-mcp  
JSON: https://api.skillsregistry.net/v1/skills/bartosz-kuc-pl-holidays-mcp

## Description

Enables Polish public holiday lookups and business-day arithmetic (e.g., adding business days, counting business days) using the Nager.Date API, defaulting to Poland but supporting 110+ countries.

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** verified
- **Last scanned:** 2026-08-29

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** other
- **Updated:** 2026-08-29

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/nrgpp0q8ql)
- **Repository:** <https://github.com/bartosz-kuc/pl-holidays-mcp>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "bartosz-kuc-pl-holidays-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/bartosz-kuc-pl-holidays-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/bartosz-kuc-pl-holidays-mcp/pull`

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