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MCP server · Developer Tools

Otp MCP

Model Context Protocol (MCP) server that provides OTP (One-Time Password) generation

Unclaimed MIT last commit 9 months ago ai-toolsweb-automationdevtoolsmcpotptotpmcp-serverpython
58Fair

Scored 2 days ago · breakdown

About Otp MCP

Otp MCP is an MCP server published by andreax79 in the Developer Tools category: model Context Protocol (MCP) server that provides OTP (One-Time Password) generation.

The repository has 5 stars and 2 forks, with the last commit 9 months ago. Six months or more without a commit doesn't mean the server is broken, but check the open issues before depending on it in production.

Install

From source
git clone https://github.com/andreax79/otp-mcp

This server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.

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Security checks

  • ✓README presentThe repository ships documentation.
  • ✓License declaredUsable under a stated license.
  • !Scoped permissionsDoesn't declare a permission scope. Assume it can do anything its process can.

3 checks have not been run yet.

Releases

v0.3.0v0.3.0
v0.2.0v0.2.0
v0.1.0v0.1.0

README

OTP-MCP-Server

MCP Server Build Status PyPI version Ruff

Model Context Protocol (MCP) server that provides OTP (One-Time Password) generation

A Model Context Protocol (MCP) server built with FastMCP that provides secure OTP (One-Time Password) generation. Supports TOTP (Time-based) and HOTP (HMAC-based) algorithms and multiple transport options including stdio, SSE, and HTTP Stream for seamless integration with AI assistants and applications.

Quick Start

Installation

# Use uvx for isolated execution
uvx otp-mcp-server

# Or install from PyPI
pip install otp-mcp-server

Basic Usage

# Run with STDIO (default, for Claude Desktop)
otp-mcp-server

# Run with HTTP Stream transport
otp-mcp-server --http-stream --host 127.0.0.1 --port 8000

# Run with SSE transport
otp-mcp-server --sse --host 127.0.0.1 --port 8000

Using with Claude Desktop

Add to your Claude Desktop configuration:

{
  "mcpServers": {
    "otp": {
      "command": "uvx",
      "args": ["otp-mcp-server"]
    }
  }
}

Configuration

You can configure the server using command-line arguments or environment variables.

Environment Variable Description
OTP_MCP_SERVER_DB Path to the tokens database file
OTP_MCP_SERVER_HOST Host to bind the server to
OTP_MCP_SERVER_PORT Port to bind the server to
OTP_MCP_SERVER_TRANSPORT Transport protocol to use
OTP_MCP_SERVER_PATH Path for HTTP transport
OTP_MCP_SERVER_LOG_LEVEL Logging level

README copy captured when this server was indexed; it may lag the repository. The original is authoritative.

Questions

About Otp MCP

How do I install Otp MCP?

No package has been published for this server, so install it from source: clone the repository and follow its README.

Is Otp MCP safe to use with an AI agent?

Its trust score is 58 out of 100 (fair). It passes 2 of the 3 static security checks run so far; the failures are listed above. It has no ConduID identity yet, so agent calls to it are not receipted.

Is Otp MCP still maintained?

The last commit was 9 months ago. That's long enough that you should check whether the maintainer is responding to issues before depending on it.