Unit Converter Mcp

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

Convert between units of length, weight, temperature, speed, and data size locally. No network...

VerifiedSTDIODesktop onlyProductivity & Workflow

Overview

AI-generated overview

Lets an assistant convert values between units of length, weight, temperature, speed, and data size locally.

What you can do
This MCP server provides unit conversion for an assistant, covering length, weight, temperature, speed, and data size. It runs as a local process on the user's machine and performs conversions locally without network access. The manifest does not list individual tool names.
When to use it
Useful when an assistant needs to convert measurements or data sizes during a conversation, such as changing kilometers to miles, kilograms to pounds, or megabytes to gigabytes, without relying on an external service.
Requirements
Runs as a local stdio process installed from the npm package @mrfentmen/unit-converter-mcp, so Node.js and npm are needed. No authentication, environment variables, headers, or network access are declared. Desktop only.
Before you install
No credentials, payments, or write actions are declared; conversions run locally. The manifest lists no tools, so verify the actual tool set after installation.

Installation

In SourceWeft

  1. Open Unit Converter 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

    Declare the credential headers in the registry entry, or keep the endpoint answering the probe so its auth can be classified.

  • 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.