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mcp/harbor
Claude Code

E-invoice validator & repair check (XRechnung, Peppol BIS 3, EN 16931) for Claude Code

io.github.nyo-agentti/einvoice-validator

Validate XRechnung, Peppol BIS 3 and EN 16931 invoices with KoSIT; explain rules; check auto-repair

client:Claude Code transport:streamable-http tools:2

Install E-invoice validator & repair check (XRechnung, Peppol BIS 3, EN 16931) in Claude Code

run in your project directory 

claude mcp add --transport http einvoice-validator https://einvoice-validator-k2qw.onrender.com/mcp

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

What Claude Code can do once it is connected

E-invoice validator & repair check (XRechnung, Peppol BIS 3, EN 16931) in other clients

E-invoice validator & repair check (XRechnung, Peppol BIS 3, EN 16931) MCP server