Tailwind's MCP (Model Context Protocol) server lets AI assistants securely access your Tailwind account. The server is located at mcp.tailwind.ai.
Two ways to connect
OAuth — used by AI assistants that have a built-in connector interface. You simply provide the server URL (mcp.tailwind.ai) and authorize access. There's no API key to paste.
API keys — used with CLI-based tools (for example, Claude Desktop). Create a key under Settings → Integrations, then add it to your tool's MCP configuration.
Which method should I use?
If your AI assistant offers a connector with its own setup screen, use the OAuth method and just enter the server URL — you do not need to create or paste an API key. Only use an API key when your tool asks for one directly (typically CLI tools).
"Client registration pending approval"
This message means the OAuth app you're connecting hasn't been approved yet. Once approval completes, you'll be able to finish connecting.
More resources
Developers can find additional reference material in our developer documentation at api-docs.tailwind.ai/mcp.