How to Use the Lexware Office (Accounting & Invoicing) MCP in Claude Code

Q: Does Claude Code support all 14 tools?

Yes. Every tool, from listdeliverynotes to listvouchers, is available for direct invocation from your command line.

Q: Where are my server logs stored?

Logs are kept in your local /.claude directory. You can check these files if you run into connection issues with the API.

Run Lexware Office (Accounting & Invoicing) operations from the terminal with Claude Code.

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Connect Lexware Office (Accounting & Invoicing) MCP to Claude Code

Create your Vinkius account to connect Lexware Office (Accounting & Invoicing) to Claude Code and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Lexware Office (Accounting & Invoicing) with Claude Code

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Claude Code automates Lexware Office (Accounting & Invoicing) tasks

Integrate `list_vouchers` into your shell scripts to monitor your cash flow. Claude Code pipes this output directly into your reporting workflows. Use `list_invoices` within a cron job to generate daily summaries. It grabs the data and formats it according to your terminal preferences.

Direct contact management for Claude Code

Run `list_contacts` from your terminal to verify client details during a deployment. It saves time by showing you the record status without a browser. Claude Code can create new records on the fly using `create_contact`. This is useful for automated onboarding of new suppliers in your system.

Accounting audits via Claude Code

Query `list_posting_categories` to ensure your automated scripts map transactions to the correct accounts. It prevents downstream errors in your tax reporting. Claude Code uses `list_payment_conditions` to check your terms against current market data. This allows for programmatic verification of your billing policies.

Setup guide

Set up Lexware Office (Accounting & Invoicing) MCP in Claude Code

Prerequisites

Claude Code CLI installed (npm install -g @anthropic-ai/claude-code)
Active Vinkius subscription with a valid endpoint token

1

Run the add command

Open your terminal and run the command shown on the right. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com. Use --scope user to make it available across all projects.
2

Verify the connection

Start a Claude Code session and type /mcp to list connected servers. You should see lexware-office-accounting-invoicing-mcp with a green status indicator.
3

Start using tools

Ask Claude Code something like "Check my latest Lexware Office (Accounting & Invoicing) transactions." It will automatically discover and invoke the available Lexware Office (Accounting & Invoicing) tools.

Terminal

claude mcp add --transport http lexware-office-accounting-invoicing-mcp https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

Get your connection token →

Prerequisites

Claude Code CLI installed
Active Vinkius subscription with a valid endpoint token

1

Open the config file

Create or edit .mcp.json in your project root for project-level scope, or ~/.claude.json for user-level scope.
2

Add the Lexware Office (Accounting & Invoicing) MCP

Paste the JSON snippet shown on the right into the mcpServers object. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Restart Claude Code

Start a new Claude Code session. Type /mcp to confirm the server is connected. The tools will be automatically available in your conversation.

.mcp.json

{
  "mcpServers": {
    "lexware-office-accounting-invoicing-mcp": {
      "type": "url",
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Lexware Office. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about Lexware Office (Accounting & Invoicing) MCP in Claude Code

Use the terminal command 'claude mcp add' followed by the server URL. Ensure your transport flags are set correctly for the HTTP connection.

Yes. Since Claude Code is headless, you can trigger these tools as part of your build process to validate financial records.

The server transmits data over encrypted channels. Claude Code processes the response in memory and clears it once the task finishes.

Yes. Every tool, from `list_delivery_notes` to `list_vouchers`, is available for direct invocation from your command line.

Logs are kept in your local ~/.claude directory. You can check these files if you run into connection issues with the API.

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