Ksef
Rank #96,422mcp.so/ksef-mcp/Flippico
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
Ksef is a Model Context Protocol (MCP) server published by Flippico. It ranks #96,422 of 137,492 servers tracked on MCP Toplist. Ksef is listed on mcp.so, and ships as a single rolling release with no explicit version metadata. It was first listed on Dec 28, 2025.
Ranks ahead of 41,070 of 137,492 servers on MCP Toplist.
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[](https://mcptoplist.com/server/mcp.so%2Fksef-mcp%2FFlippico)<a href="https://mcptoplist.com/server/mcp.so%2Fksef-mcp%2FFlippico"><img src="https://mcptoplist.com/badge/mcp.so%2Fksef-mcp%2FFlippico.svg" alt="MCP Toplist: #96,422 of 137,492" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Listed on 1 registry
Flippico
Not versioned
This server is published through a registry that does not expose explicit version metadata, and no GitHub release tags were found on the linked repository. The listing tracks a single rolling release.
Frequently asked questions
- Who maintains Ksef?
- Ksef is maintained by Flippico, which publishes 1 MCP server (0 total versions) tracked on MCP Toplist.
- Is Ksef listed on the Official MCP Registry?
- Ksef is not on the Official MCP Registry. It is listed on mcp.so.
- How many versions does Ksef have?
- Ksef ships as a single rolling release with no explicit version metadata.
- Where can I find the source code for Ksef?
- The source code for Ksef is hosted at github.com/Flippico/ksef-mcp.
Do you run this server?
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