MCP server

Connect an AI agent to your account and it can keep your applications up to date for you.

Server address

https://fern.aaronye.dev/api/mcp

Connect

  1. 1.

    Copy the address above into your agent as a remote MCP server.

  2. 2.

    The agent opens Fern in your browser and asks you to sign in.

  3. 3.

    Approve the connection once.

From a terminal, this is one line.

Claude Code

claude mcp add --transport http fern https://fern.aaronye.dev/api/mcp

Codex

codex mcp add fern --url https://fern.aaronye.dev/api/mcp && codex mcp login fern