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Connect yoy.fyi to AI assistants

yoy.fyi has an MCP server at https://yoy.fyi/mcp. Through it, an assistant creates short links and shows QR codes and click stats. The links are real and work right away.

claude.ai

1. Settings, Connectors, Add custom connector.
2. Address: https://yoy.fyi/mcp, then Connect.
3. Sign in with Google. On the permissions page, tick link creation if you want Claude to create links.
4. In a chat, turn yoy.fyi on from the + button.

ChatGPT

1. Settings, Apps & Connectors, Advanced, turn on Developer mode.
2. Create a connector with the address https://yoy.fyi/mcp.
3. Sign in with Google and allow access. Developer mode depends on your ChatGPT plan.

Claude Code

claude mcp add --transport http yoy-fyi https://yoy.fyi/mcp

Then run /mcp in Claude Code, pick yoy-fyi and sign in with Google in the browser.

Cursor, VS Code and others

For Cursor, add the server to mcp.json. On first use, Cursor opens Google sign-in:

{
  "mcpServers": {
    "yoy-fyi": {
      "url": "https://yoy.fyi/mcp"
    }
  }
}

If an app can't sign in with OAuth, create a key on the page API keys: Authorization: Bearer yfi_...

Tools

• create_link: creates a short link
• create_links: creates up to 20 links at once
• list_links: finds links by text and tag
• get_link: shows one link
• update_link: changes the target, title, tags, preview or expiry
• disable_link: disables a link
• get_qr: returns the QR code as an image
• get_click_timeseries: clicks by hour or day
• get_click_breakdown: clicks by source, UTM, country, device
• get_conversions: sign-ups and purchases the service reported for the links
• get_bio, update_bio: the link-in-bio page yoy.fyi/@name
• whoami: which account is connected

Safety

The assistant sees only your links, and only with the permissions you granted. Every connection is listed on the page Connected apps.