Lexware
Let your coding agent create and look up Lexware Office invoices, contacts, articles, and vouchers while you run a solo business in Germany.
Overview
io.github.lazyants/lexware is a MCP server for the Operate phase that connects agents to Lexware Office for invoices, contacts, articles, and vouchers.
What is this MCP server?
- stdio MCP server (@lazyants/lexware-mcp-server v3.0.0) over the Lexware Office API
- Tools for invoices, contacts, articles, and vouchers from the agent chat
- npm-installed server with GitHub source at lazyants/lexware-mcp-server
- Fits German Lexware Office users automating bookkeeping without leaving Claude Code or Cursor
- Server schema version aligned to 2025-12-11; package version 3.0.0
- npm identifier @lazyants/lexware-mcp-server with stdio transport
- Repository: github.com/lazyants/lexware-mcp-server
Community signal: 5 GitHub stars.
What problem does it solve?
Switching between Lexware Office and your agent to copy invoice lines and contact details wastes time and invites errors.
Who is it for?
Solo builders in Germany already on Lexware Office who want agent-driven invoicing and master data lookups.
Skip if: Teams without Lexware Office, non-German stacks, or anyone who needs full accounting automation without API access.
What do I get? / Deliverables
After you configure stdio MCP and Lexware API credentials, your agent can read and drive Office entities from the same session where you ship product code.
- Agent-callable tools for Lexware invoices, contacts, articles, and vouchers
- Repeatable stdio MCP wiring for local or CI-adjacent bookkeeping assists
Recommended MCP Servers
Journey fit
How it compares
Lexware Office API bridge via MCP, not a standalone invoicing skill or generic spreadsheet helper.
Common Questions / FAQ
Who is io.github.lazyants/lexware for?
Developers and founders who run Lexware Office and want Claude Code, Cursor, or similar agents to work with invoices, contacts, articles, and vouchers through MCP.
When should I use io.github.lazyants/lexware?
Use it during Operate when you are iterating billing workflows, syncing CRM-style contacts, or drafting vouchers without manual UI copy-paste.
How do I add io.github.lazyants/lexware to my agent?
Install @lazyants/lexware-mcp-server from npm, add a stdio MCP entry pointing at that package, and supply Lexware Office API credentials per the repository README.