Skip to content
mcp/harbor
Claude Code

mcp ksef pl for Claude Code

io.github.cmendezs/mcp-ksef-pl

Polish e-invoicing MCP: KSeF API v2, FA(3)/FA(2) XML, Peppol BIS 3.0, NIP/REGON validation.

client:Claude Code transport:stdio runtime:pypi

Install mcp ksef pl in Claude Code

run in your project directory

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

claude mcp add mcp-ksef-pl -e KSEF_SESSION_TOKEN=<KSEF_SESSION_TOKEN> -e KSEF_NIP=<KSEF_NIP> -e KSEF_ENVIRONMENT=<KSEF_ENVIRONMENT> -e KSEF_TIMEOUT=<KSEF_TIMEOUT> -- uvx mcp-ksef-pl

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

mcp ksef pl in other clients

mcp ksef pl MCP server