Skip to content
mcp/harbor
Verified official

Klarbon MCP

v1.1.0

app.klarbon/klarbon

Open, check and convert European e-invoices and bank statements. No document archive.

transport:streamable-http tools:6
Website

Target client

run in your project directory 

claude mcp add --transport http klarbon https://klarbon.app/mcp

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok ChatGPT Claude.ai LangChain

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

list_formats Read-only

list formats

open_invoice

open invoice

check_invoice Read-only

check invoice

convert_invoice

convert invoice

convert_bank_statement

convert bank statement

check_vat_numbers Read-only

check vat numbers

All 6 tools, one page each

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. Check the server's own documentation before granting access.