Suparelay

app.suparelayv1.0.0Updated Oct 6, 2026

International calls from your AI agent: price per minute and a Call link to the browser dialer.

VerifiedStreamable HTTPWeb executableCommunication & Collaboration

Overview

AI-generated overview

Lets an assistant look up international call rates per minute and get a browser dialer link for placing the call.

What it does
Suparelay is a remote MCP endpoint that gives an assistant international calling information. Based on the registry description, it returns a price per minute and a Call link that opens a browser dialer, so the assistant can quote a rate and hand off the actual call to a web page.
When to use it
Useful when someone asks an assistant what an international call would cost or wants a quick way to start a call from the browser. It is a narrow utility, not a general telephony or contact-management tool.
Requirements
A remote MCP client that can connect to the Suparelay endpoint over streamable HTTP. No packages, environment variables, headers, or authentication are declared, so nothing else is documented as needed.
Before you install
The manifest declares no authentication, so calls and any data sent to the endpoint are not described as protected by credentials. The service returns a dialer link and per-minute pricing; actual call charges and terms are not documented here, so confirm costs before relying on the quoted rate.

Installation

In SourceWeft

  1. Open Suparelay 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.

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "suparelay": {
      "type": "http",
      "url": "https://suparelay.app/mcp"
    }
  }
}

Tools

0
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Version history

1
  1. v1.0.0LatestOct 6, 2026