AgentIndex icon
AgentIndex
Mcp-Ksef logo
Mcp-Ksef
★ 24
vs
py-xiaozhi logo
py-xiaozhi
★ 3.5k

Mcp-Ksef vs py-xiaozhi

Mcp-Ksef: This project provides an MCP server for the Polish National e-Invoice System (KSeF), facilitating the issuance, sending, receiving, and storage of e-invoices. It currently supports invoice retrieval and offers multiple connection methods, with ongoing development for additional features.; py-xiaozhi: py-xiaozhi is a Python-based client for the Xiaozhi AI voice assistant, designed for learning through code and experiencing AI voice features without dedicated hardware. It integrates core AI capabilities like voice interaction, visual multi-modality, and smart wake-up, alongside a rich MCP tool ecosystem and IoT device integration.

01

TL;DR

Mcp-Ksef logo
Mcp-KsefVoice / Speech · ★ 24

Integrating with the KSeF system for electronic invoice management

Read Mcp-Ksef full review →
py-xiaozhi logo
py-xiaozhiVoice / Speech · ★ 3.5k
When to choose:
  • You want to try the Xiaozhi voice assistant on a computer without ESP32 hardware.
  • You want offline wake words with Sherpa-ONNX, echo cancellation and a GUI or command-line mode.
  • You want ready MCP tools such as schedules, timers, music, train tickets, web search and maps.
When to skip:
  • You want a self-contained assistant: AI features depend on the Xiaozhi service.
  • You cannot use Python 3.9 to 3.12, working audio devices and an internet connection.
  • You want to self-host the backend: that is the server projects' job.
Read py-xiaozhi full review →
02

Side-by-Side Comparison

Field
Mcp-Ksef logoMcp-Ksef
py-xiaozhi logopy-xiaozhi
Category
Voice / Speech
Voice / Speech
Stars
★ 24
★ 3.5k
License
MIT
MIT
Install Command
docker pull herbat73/mcp-ksef
pip install -r requirements.txt
Updated
6mo ago
1mo ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
KSeF, e-Invoicing, API
AI Voice Assistant, Python, Multi-modal AI
03

Features

Mcp-Ksef logoMcp-Ksef
01Retrieve invoices in XML format by KSeF number
02Retrieve a list of invoices for a specified period
03Retrieve invoices for a buyer by NIP or EU VAT number
04Obtain invoice URL or QR code by KSeF number
py-xiaozhi logopy-xiaozhi
01AI Voice Interaction
02Visual Multi-modality
03Smart Wake-up
04MCP Tool Ecosystem
05IoT Device Integration
04

Use Cases

Mcp-Ksef logoMcp-Ksef
↳Integrating with the KSeF system for electronic invoice management
↳Automating the retrieval of specific invoices or invoice lists based on criteria
↳Accessing invoice details and auxiliary information like URLs or QR codes
↳Running the KSeF MCP server within a Docker container
py-xiaozhi logopy-xiaozhi
↳Learning Python AI voice client development
↳Experiencing Xiaozhi AI voice features on PC
↳Remote or automated smart device control
FAQ

FAQ

What is the difference between Mcp-Ksef and py-xiaozhi?
Both Mcp-Ksef and py-xiaozhi are in the Voice / Speech category. Mcp-Ksef has 24 stars, while py-xiaozhi has 3.5k stars.
Which is better, Mcp-Ksef or py-xiaozhi?
The best choice depends on your use case. Choose Mcp-Ksef if Integrating with the KSeF system for electronic invoice management, and py-xiaozhi if Learning Python AI voice client development.
Is Mcp-Ksef free or open source?
Yes, Mcp-Ksef is open source on GitHub (MIT).
Is py-xiaozhi free or open source?
Yes, py-xiaozhi is open source on GitHub (MIT).
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