Otp Mcp

io.github.mrfentmenPublished by GitHub account mrfentmenv1.0.0Updated Oct 24, 2026

Generate and verify time based one time passwords locally. No network and no key.

VerifiedSTDIODesktop onlySecurity & Monitoring

Overview

AI-generated overview

A local MCP server that lets an assistant generate and verify time-based one-time passwords (TOTP) on the user's machine, with no network access and no key.

What you can do
Generate time-based one-time passwords locally for a given secret or account setup, so an assistant can produce current codes on demand. Verify a supplied one-time password against the expected value, letting the assistant check whether a code is valid. Both operations run entirely on the local machine, with no network calls and no key involved.
When to use it
Useful when you want an assistant to help with TOTP-based two-factor authentication workflows, such as producing or checking a current code during a local session, without sending anything over the network.
Requirements
Runs as a local process on the user's machine, installed from the npm package otp-mcp over stdio. Desktop only; no web execution. No authentication, environment variables or headers are declared.
Before you install
The server handles one-time password secrets and codes, which are authentication credentials; treat anything shared with the assistant as sensitive. It generates and verifies codes, so a leaked secret or code weakens the account's second factor. No network or key use is declared, but confirm the package source before installing.

Installation

In SourceWeft

  1. Open Otp Mcp in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Desktop only via STDIO. STDIO servers start a local process, so they need the SourceWeft desktop host.

Other MCP clients

Follow the launch instructions in the repository.

README

This repository has no README.

Tools

0
SourceWeft has not started this package in its sandbox yet, so its tools are not known.

Version history

1
  1. v1.0.0LatestSep 22, 2026

Score

25% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 days25 pts

    Keep the endpoint answering the MCP handshake; SourceWeft probes it every 30 days.

  • Auth declared10 pts

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  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • License10 pts

    Declare a license in the repository or the registry entry.