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