Claude Code

Add the Klardaten DATEV MCP server to Claude Code and authenticate it with OAuth.

Run this command once in your terminal to add the MCP server:

Terminal
claude mcp add --transport http --scope user klardaten https://api.klardaten.com/mcp
  1. Open Claude Code in the project or directory you want to use.
  2. In Claude Code, run /mcp.
  3. Select klardaten from the MCP server list. It may be shown as needing authentication.
  4. Choose Authenticate.
  5. Complete the Klardaten OAuth flow in the browser window.
  6. Return to Claude Code. The MCP server should now be authenticated and available.