Watch Engine

io.github.Alex-Dev-Web-C-DEPublished by GitHub account Alex-Dev-Web-C-DEv1.0.0Updated Oct 24, 2026

Currency rates, VAT rates, and tariff rates via Watch Engine. 203 monitors.

VerifiedStreamable HTTPWeb executableFinanceBusiness & Commerce

Overview

AI-generated overview

Watch Engine is a remote MCP server that gives an assistant current currency exchange rates, country VAT rates and tariff rates for HS codes.

What you can do
Look up the current exchange rate between two currencies by currency pair. Retrieve the VAT rate for a given country. Retrieve the tariff rate for a given HS code.
When to use it
Useful when you need quick reference figures for cross-border pricing, invoicing, import cost estimates or tax checks, and want the assistant to fetch them rather than rely on memory.
Requirements
A remote MCP endpoint over streamable HTTP; no package, environment variable or header is declared, and no authentication is declared. Network access to the hosted endpoint is needed.
Before you install
Rates are reference figures only; verify them against an official source before using them for pricing, tax filing or customs declarations. The description mentions 203 monitors but does not say how current or sourced the data is.

Installation

In SourceWeft

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

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/io.github.Alex-Dev-Web-C-DE%2Fwatch-engine-mcp/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "watch-engine": {
      "type": "http",
      "url": "https://watch-engine-mcp.mcpize.run/mcp"
    }
  }
}

README

This repository has no README.

Tools

3

get_currency_rate

Get current exchange rate between two currencies

Parameterstorequiredfromrequired

get_vat_rate

Get VAT rate for a country

Parameterscountryrequired

get_tariff

Get tariff rate for an HS code

Parametershs_coderequired

Version history

1
  1. v1.0.0LatestOct 14, 2026

Score

75% 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 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • 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.