Authn8
About
Access your team's 2FA codes from AI agents without sharing secrets. List accounts, generate TOTP codes, and maintain full audit trails
Details
- Author
- authn8
- Downloads
- 360
- Categories
- Developer Tools, Security, Infrastructure
Jump to
- Retrieve all 2FA accounts accessible to your token.
- Generate TOTP codes for a specific account by ID or name.
- View token information, scoped groups, and expiry date.
- Deployable via npx or Docker.
- Supports multiple MCP client configurations.
Setting up with Highlight
This MCP is not yet compatible with Highlight’s one-click setup. However, you can still use it with Highlight by following these steps:
- Download and install Highlight from highlightai.com/download
- Navigate to the plugins tab and select "Add Custom Plugin"
-
Configure the plugin with the settings below
Plugin Name
Authn8Command (node, npx, python, etc.)Please refer to the README for specific instructions on how to obtain API keys or other required environment variables.
- Enable "Start Automatically" if you want the plugin to start when Highlight launches
From the repository
Run the server with npx @authn8/mcp-server and set the AUTHN8_API_KEY environment variable to your PAT token. It can also be run via Docker. Configuration examples are provided for Claude Desktop, Claude Code (CLI), and Cursor.
Claude Desktop / Cursor
Paste into your MCP client config file to install this server.
{
"mcpServers": {
"authn8": {
"authn8": {
"command": "npx",
"args": [
"-y",
"@authn8/mcp-server"
],
"env": {
"AUTHN8_API_KEY": "pat_your_token_here"
}
}
}
}
}McpServers
{
"authn8": {
"command": "npx",
"args": [
"-y",
"@authn8/mcp-server"
],
"env": {
"AUTHN8_API_KEY": "pat_your_token_here"
}
}
}- List 2FA accounts— Ask your assistant to calllist_accountsto see all 2FA accounts accessible to the token.
- Generate TOTP codes— Useget_otpwith an account name or ID to get a current one-time code.
- Resolve ambiguous matches— Whenget_otpreturns multiple matches, retry with the account ID.
- Check token details— Callwhoamito see token name, business, scoped groups, expiry, and account count.
MCP server that provides AI agents access to Authn8 2FA codes via PAT authentication.
- AnAuthn8account
- A Personal Access Token (PAT) created in the Authn8 dashboard
Set theAUTHN8_API_KEYenvironment variable to your PAT token.
docker run -e AUTHN8_API_KEY=pat_xxx ghcr.io/authn8/mcp-server
Add to your Claude Desktop configuration file:
macOS:~/Library/Application Support/Claude/claude_desktop_config.jsonWindows:%APPDATA%\Claude\claude_desktop_config.json
{ "mcpServers": { "authn8": { "command": "npx", "args": ["-y", "@authn8/mcp-server"], "env": { "AUTHN8_API_KEY": "pat_your_token_here" } } } }
Add to your Claude Code configuration file:
macOS:~/.claude.jsonWindows:%USERPROFILE%\.claude.json
{ "mcpServers": { "authn8": { "command": "npx", "args": ["-y", "@authn8/mcp-server"], "env": { "AUTHN8_API_KEY": "pat_your_token_here" } } } }
{ "mcpServers": { "authn8": { "command": "npx", "args": ["-y", "@authn8/mcp-server"], "env": { "AUTHN8_API_KEY": "pat_your_token_here" } } } }
All tools declare an output schema and returnstructuredContentalongside the text block, so clients get typed results without re-parsing JSON out of text.
Returns all 2FA accounts accessible to this token.
{ "accounts": [ { "id": "924c52a6-4457-4970-a39f-4dc620217683", "name": "AWS Production", "issuerDomain": "amazon.com" } ] }
Generates a TOTP code for a specific account.
- account_id(string, optional) - UUID of the account
- account_name(string, optional) - Name or issuer domain to search for (case-insensitive partial match)
Provide eitheraccount_idoraccount_name. If multiple accounts match the name, the tool returns them inmultipleMatchesso you can retry with anaccount_id.
{ "name": "AWS Production", "code": "483920", "length": 6 }
{ "error": "Multiple accounts match 'aws'. Please be more specific or use account_id.", "length": 0, "multipleMatches": [ { "id": "924c52a6-4457-4970-a39f-4dc620217683", "name": "AWS Production", "issuerDomain": "amazon.com" } ] }
Returns information about the current token.
{ "tokenName": "MCP Server 2", "businessName": "Bytecode Solutions", "scopedGroups": [ { "id": "cfeba14a-e990-49e8-b6e5-61d63f7d68c8", "name": "HR" } ], "expiresAt": "2025-12-25T23:59:59Z", "accountCount": 1 }
- Authn8- Create an account and manage 2FA tokens
- GitHub Repository
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