jp-payroll-mcp

日本の給与計算・社会保険・労務のMCPサーバー。Japanese payroll, social insurance and labour law for AI assistants and HTTP clients: 47都道府県の保険料率、源泉徴収税額表、割増賃金、年次有給休暇、標準報酬月額の定時決定・随時改定、産休育休の保険料免除、最低賃金、消費税率。公表資料から計算し、根拠にした条文を必ず添えます。協会けんぽ・国税庁の公式表に一桁ずつ照合済み。社労士・人事労務の実務向け。

Installation

MCP client config (paste into mcp.json)

{
  "mcpServers": {
    "npm-jp-payroll-mcp": {
      "command": "npx",
      "args": [
        "jp-payroll-mcp"
      ]
    }
  }
}

Agent install prompt

Copy and paste into Cursor / Claude / other agents to install this MCP for you

Please read this MCP repository and install it into my current environment:
https://www.npmjs.com/package/jp-payroll-mcp

Known working client config (can write into mcp.json):
{
  "mcpServers": {
    "npm-jp-payroll-mcp": {
      "command": "npx",
      "args": [
        "jp-payroll-mcp"
      ]
    }
  }
}

Please: 1) check README for deps and env vars; 2) write config for my client; 3) if secrets are missing, tell me what to fill — do not invent values.

GitHub

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