# Authenticator Mcp

> A secure MCP (Model Context Protocol) server that enables AI agents to interact with the Authenticator App.

- **Type:** MCP server
- **Install:** `agentstack add mcp-firstorderai-authenticator-mcp`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [firstorderai](https://agentstack.voostack.com/s/firstorderai)
- **Installs:** 0
- **Category:** [Integrations](https://agentstack.voostack.com/c/integrations)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [firstorderai](https://github.com/firstorderai)
- **Source:** https://github.com/firstorderai/authenticator_mcp
- **Website:** https://authenticator.firstorder.ai

## Install

```sh
agentstack add mcp-firstorderai-authenticator-mcp
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

[](https://mseep.ai/app/firstorderai-authenticator-mcp)

  Authenticator App MCP Server
  
    🌐 Available in:
    中文 (Chinese)
  

[](https://archestra.ai/mcp-catalog/firstorderai__authenticator_mcp)
  

A secure MCP (Model Context Protocol) server that enables AI agents to interact with the Authenticator App. It provides seamless access to 2FA codes and passwords, allowing AI agents to assist with automated login processes while maintaining security. This tool bridges the gap between AI assistants and secure authentication, making it easier to manage your credentials across different platforms and websites.

  

## How it works

1. Open your AI agent's integrated chat interface (such as Cursor's agent mode).
2. Ask AI agent to retrieve your 2FA code or password for your desired website and account.
3. AI agent will securely fetch these credentials, then can utilize them to automate your login process.

This MCP server is specifically designed for use with [Authenticator App · 2FA](#install-authenticator-app--2fa-desktop-version).

[](https://youtu.be/4zZqrES6FBc)

## Getting Started

Many AI clients use a configuration file to manage MCP servers.

The `authenticator-mcp` tool can be configured by adding the following to your configuration file.

> NOTE: You will need to create a Authenticator App **access token** to use this server. Instructions on how to create a Authenticator App access token can be found [here](#creating-an-access-token).

### MacOS / Linux

```json
{
  "mcpServers": {
    "Authenticator App MCP": {
      "command": "npx",
      "args": ["-y", "authenticator-mcp", "--access-token=YOUR-KEY"]
    }
  }
}
```

### Windows

```json
{
  "mcpServers": {
    "Authenticator App MCP": {
      "command": "cmd",
      "args": ["/c", "npx", "-y", "authenticator-mcp", "--access-token=YOUR-KEY"]
    }
  }
}
```

Or you can set `AUTHENTICATOR_ACCESS_TOKEN` in the `env` field.

## Install Authenticator App · 2FA Desktop version

[](https://apps.microsoft.com/detail/9n6gl0bvkphn?utm_source=mcp)
[](https://static.firstorder.ai/app/authenticator_setup.exe)
[](https://apps.apple.com/app/apple-store/id6470149516?pt=126691301&mt=8&platform=mac&utm_source=mcp)
[](https://static.firstorder.ai/app/authenticator.deb)

## Creating an Access Token

1. Launch the desktop version of `Authenticator App · 2FA`.
2. Navigate to `Settings` and locate the `MCP Server` section.
3. Enable the MCP Server by toggling it `ON`, then proceed to generate your access token.

Please note that the access token will only be displayed once. Be sure to copy it immediately and add it to your MCP client configuration.

## More information

### [Firstorder.AI](https://firstorder.ai)

## Source & license

This open-source MCP server is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [firstorderai](https://github.com/firstorderai)
- **Source:** [firstorderai/authenticator_mcp](https://github.com/firstorderai/authenticator_mcp)
- **License:** MIT
- **Homepage:** https://authenticator.firstorder.ai

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/mcp-firstorderai-authenticator-mcp
- Seller: https://agentstack.voostack.com/s/firstorderai
- Browse the marketplace: https://agentstack.voostack.com/browse

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Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.