MCP server · Security
Authenticator App MCP server
by firstorderai
Let your AI fetch your 2FA codes and passwords from the Authenticator App so it can help you log in.
This is a small helper that connects your AI assistant to the Authenticator App on your computer. Once it is set up, you can ask your AI for a login code or password for a site, and it will look it up in your Authenticator App for you. It is handy if you use an AI assistant to help with logging in or filling in sign-in details.
What is an MCP server? The 30-second version
On its own, your AI can only chat with you. An MCP server is a small helper program that gives your AI a new skill or a connection to an app. This one connects your AI to the Authenticator App on your computer, so it can look up your 2FA codes and passwords when you ask. You stay in control, because the app only shares what your access token allows.
What this MCP server does
You ask your AI for a code or password for a specific website and account. The AI passes that request to this helper. The helper talks to the Authenticator App on your machine and finds the matching entry. It sends the code or password back to the AI, which shows it to you in the chat. From there, the AI can use it to help with a login if you want it to.
Click to zoomWhat you can do with it
- Fetch a 2FA code for a website you name
- Look up a saved password for an account
- Find the right entry when you mention the site and username
- Hand the code or password to your AI so it can help you sign in
- Keep your codes and passwords in the Authenticator App instead of pasting them into chat
Try asking your AI
- “Get my 2FA code for GitHub”
- “What is my password for my Amazon account”
- “Find the login code for my work email”
- “Look up the password for my Netflix account and help me sign in”
What it gives back to you
You get the code or password as a short answer in the chat, usually just the digits or the text you asked for. If the AI cannot find a matching entry, it will tell you that instead. You can then copy it yourself or let the AI use it to fill in a login form.
Before you start
What you need
- The Authenticator App · 2FA desktop version installed on your computer
- An access token from the Authenticator App (you create it in the app's Settings under MCP Server)
- An AI client that supports MCP servers, set up with the config shown in the README
Good to know
This helper can read your 2FA codes and passwords, so keep your access token private and only connect it to an AI client you trust.
Install it with your AI
Add Authenticator App MCP server to your AI, no technical skills needed
You don't install anything by hand. You copy one prompt, paste it into an AI that can work on your computer, and it checks, installs and connects the server for you, asking you when it needs something.
Sign in to get the install prompt
Members get a ready-made prompt that lets the Claude desktop app check Authenticator App MCP server, install it and connect it for them, step by step. You don't need any technical skills: you copy, paste and answer a few questions. Your connected AI can also find and install any of the 4,066 MCP servers here for you.
Who it's for
People who use an AI assistant for everyday work and want help pulling login codes and passwords from their Authenticator App without copying them by hand.
