Last updated
March 16, 2026
MCP profile
Host Justcall Mcp Justcall Mcp Server
JustCall MCP Server
Security & IdentityRemoteOpen SourceExternal
Visibility
Public
ByRegistry
About This MCP Server
The JustCall Model Context Protocol (MCP) Server lets Large Language Models (LLMs) and AI agents make real-world voice calls and send SMS directly through JustCall’s APIs — securely, contextually, and programmatically.
It provides a function-calling interface for conversational AI systems, enabling:
In short: It gives your LLMs a voice and a phone number — turning chatbots into truly conversational agents.
Tools & Endpoints1
What Problems It Solves
- This MCP server uses the JustCall Developer API. All API requests are subject to the rate limits associated with your JustCall API key. Please refer to your JustCall API credentials configuration.
Specifications
Status
live
Industry
Security & Identity
Category
General
Server type
Remote
License
Open Source
Verified
Yes
Requirements
- 1. Open Claude Desktop and press CMD +
- to go to Settings. 2. Click on the Connectors tab. 3. Click on the Add Custom Connector button. 4. Add name as JustCall and Remote Server Url as https://mcp.justcall.host/mcp. 5. Now on JustCall from the Connectors list click on Connect button for JustCall. 6. It will open a JustCall page requesting API key and secret. 7. Get your JustCall API Key & Secret from the JustCall dashboard (<https://app.justcall.io/app/developersApiCredentials>). 8. Enter the API key and Secret and press Continue
- it should redirect back you to Claude.
Hosting
Hosting Options
- Remote
Performance
Usage
Quick Reference
- Name
- Host Justcall Mcp Justcall Mcp Server
- Function
- JustCall MCP Server
- Available Tools
- The JustCall MCP Server provides 66 tools organized into the following categories:
- Transport
- Remote
- Source
- External (Registry)
- License
- Open Source
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