Mcp Ksef Pl

Overview

Mcp Ksef Pl is a Model Context Protocol server that brings Polish e-invoicing capabilities to any MCP-compatible AI assistant. It provides access to KSeF API v2, handles FA(3) and FA(2) XML formats, supports Peppol BIS 3.0 standards, and includes NIP and REGON validation tools. When integrated, your AI assistant can call these tools directly during conversations and agent runs.

The server runs locally as a Python package installed via uvx mcp-ksef-pl, communicating over stdio on your machine. It requires an API Key for authentication. The latest release is v0.8.2, distributed under the Apache-2.0 license with source code available at cmendezs/mcp-ksef-pl on GitHub.

Mcp Ksef Pl is categorized as a Development tool on mcp.site and works with all major MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. Maintainers are invited to claim this listing to verify ownership and keep information up to date.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "mcp_ksef_pl": {
      "command": "uvx",
      "args": [
        "mcp-ksef-pl"
      ]
    }
  }
}