The OTP-MCP server is a Model Context Protocol server that provides secure OTP (One-Time Password) generation and management for integration with AI assistants and applications.

Core Capabilities:

• List OTP tokens - View all available tokens in your database

• Search tokens - Retrieve detailed information for tokens matching a specific pattern (name or token number)

• Generate OTP codes - Calculate one-time password codes for matching tokens

• Add new tokens - Register tokens with customizable settings:

  • TOTP (Time-based) and HOTP (HMAC-based) algorithms

  • Multiple hashing algorithms (SHA1, SHA256, SHA512, MD5)

  • Configurable secret key, issuer, account, code length (digits), time period, and counter values

• Delete tokens - Remove tokens from your database by pattern matching

Integration & Configuration:

• Multiple transport protocols: STDIO (for Claude Desktop), HTTP Stream, and SSE

• Flexible configuration via command-line arguments or environment variables for database, host, port, transport, and logging

1. Click on "Install Server".

2. Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.

3. In the chat, type @ followed by the MCP server name and your instructions, e.g., "@otp-mcp-server generate a TOTP for my GitHub account"

That's it! The server will respond to your query, and you can continue using it as needed.

Here is a step-by-step guide with screenshots.