The first thing that will happen when you connect Ahrefs to an AI client is that nothing happens. No error, no tools, just a server that sits there looking connected. In my case the cause was mundane: Ahrefs ships two different MCP servers and two different kinds of API key, and only one of the...
Source: [Dev.to](https://dev.to/studiomeyer_io/ahrefs-mcp-server-setup-for-claude-codex-and-the-rest-l46)