Exchange Rates MCP by UnClick

io.github.malamutemayhemPublished by GitHub account malamutemayhemv0.1.0Updated Oct 24, 2026

Currency conversion plus latest and historical exchange rates. By UnClick.

The publisher's own server: exchangerate.dev

VerifiedSTDIODesktop onlyFinance

Overview

AI-generated overview

Local MCP server that gives an assistant currency conversion plus latest and historical exchange rates.

What you can do
  • Convert an amount between currencies
  • Get the latest exchange rates
  • Look up historical exchange rates for a date
  • List supported currency codes
When to use it
Useful when an assistant needs to convert amounts or quote current and past exchange rates, for example in pricing, travel budgeting or financial write-ups. Small, single-purpose connector; skip it if you need broader finance data.
Requirements
Runs locally over stdio via npx, so Node.js and network access are needed. No authentication, environment variables or headers are declared. The README's install snippet fetches a package archive from a GitHub release URL rather than the npm registry.
Before you install
The README's install command pulls a tarball from a GitHub release URL instead of the published npm package, so verify the source before running it. The README also promotes a larger paid-sounding bundle of 180+ tools and persistent agent memory; that is separate from this connector. Rate data comes from a third-party service.

Installation

In SourceWeft

  1. Open Exchange Rates MCP by UnClick 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

Exchange Rates MCP by UnClick

Currency conversion plus latest and historical exchange rates.

By UnClick. 180+ tools plus persistent agent memory in one install: https://unclick.world

Install

Installs straight from GitHub, no npm account needed.

json
{  "mcpServers": {    "exchangerate": {      "command": "npx",      "args": ["-y", "https://github.com/malamutemayhem/unclick/releases/download/standalone-mcps-latest/exchangerate.tgz"]    }  }}

Tools

  • exchangerate_latest
  • exchangerate_convert
  • exchangerate_historical
  • exchangerate_codes

Want the rest?

This is one connector. UnClick bundles 180+ tools plus persistent cross-session agent memory in a single install.

License

Apache-2.0

Source: packages/standalone/exchangerate-mcp/README.md at commit 2374b85

Tools

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

Version history

1
  1. v0.1.0LatestSep 16, 2026

Score

50% 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
  • License10 pts

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