MCP server for your API

Model Context Protocol (MCP) is an open standard by Anthropic that enables AI applications to connect with external data sources and tools.

Fern can generate a production-ready MCP server that augments your existing SDK. Developers can then interact with your API directly through AI clients (like Claude Desktop, Cursor, and Windsurf).

How it works

Fern generates an MCP server on top of your existing SDK and maintains it in its own repository. Developers can install your MCP server by adding a configuration snippet to their AI client:

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{
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  "mcpServers": {
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    "<your-company>": {
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      "command": "npx",
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      "args": [ "-y", "<your-company>-mcp-server@latest" ]
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    }
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  }
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}

Example: Webflow

Webflow launched their official MCP server using their existing Fern-generated TypeScript SDK. You can view the source code on GitHub.