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Ksef

@Flippico

Repository

About Ksef

MCP server for Poland's national e-invoicing system KSeF (Krajowy System e-Faktur). Provides 12 tools for complete KSeF API integration including session management, invoice querying/submission, export generation, and system monitoring. Built with Rust for reliability and perform

Basic information

Category

Developer Tools

Transports

stdio

Publisher

Flippico

Submitted by

Flippico App

Config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "ksef": {
      "command": "/absolute/path/to/ksef-mcp",
      "args": [],
      "env": {}
    }
  }
}

Tools

No tools detected

We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.

Overview

What is Ksef?

A Model Context Protocol (MCP) server providing 12 tools for complete integration with Poland's national e-invoicing system KSeF (Krajowy System e-Faktur). Built with Rust for reliability and performance, it is designed for Polish businesses automating e-invoicing processes and developers building KSeF compliance tools.

How to use Ksef?

Use the server as an MCP tool provider. The 12 tools cover session management, invoice querying and submission, export generation, and system monitoring. No specific installation or configuration commands are listed in the README.

Key features of Ksef

  • Session management for KSeF API
  • Invoice querying and submission
  • Export generation from KSeF
  • System monitoring integration
  • Robust Rust-based implementation
  • 12 tools for full KSeF API coverage

Use cases of Ksef

  • Automating e-invoicing submissions for Polish businesses
  • Querying and retrieving invoices from KSeF
  • Generating invoice exports for compliance reporting
  • Monitoring KSeF system status
  • Building KSeF-compliant applications with an MCP interface

FAQ from Ksef

What is KSeF?

KSeF (Krajowy System e-Faktur) is Poland's national e-invoicing system, which this server integrates with.

How many tools does the server provide?

The Ksef MCP server provides 12 tools for complete KSeF API integration.

What programming language is the server built with?

It is built with Rust for reliability and performance.

Who is this server for?

It is perfect for Polish businesses automating e-invoicing processes and developers building KSeF compliance tools.

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