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Justcall MCP Server

Connect your account, then chat with AI to run tools.

This server is designed for managing communication and call-related functionalities, providing tools for users to interact with a telephony system. It is particularly useful for businesses that rely on voice communication for customer support and sales.

Opens MCPBundles Studio with this server selected. After sign-in, chat and run tools from the same thread.

Frequently Asked Questions

What is the Justcall MCP server?

This server is designed for managing communication and call-related functionalities, providing tools for users to interact with a telephony system. It is particularly useful for businesses that rely on voice communication for customer support and sales. It provides tools that AI agents can use through the Model Context Protocol (MCP).

How do I connect Justcall to my AI agent?

Add the MCPBundles server URL to your MCP client configuration (Claude Desktop, Cursor, VS Code, etc.). The URL format is: https://mcp.mcpbundles.com/bundle/justcall-mcp. Authentication is handled automatically.

What authentication does Justcall require?

Justcall uses One-click sign in or API Key. Justcall requires credentials. Connect via MCPBundles and authentication is handled automatically.

Setup Instructions

Connect Justcall to any MCP client in minutes

https://mcp.mcpbundles.com/bundle/justcall-mcp

One-click install:

The link prefills the Add custom connector dialog — you still review the values and click Add, then Connect to complete OAuth.

Or add manually

  1. Open claude.ai → Settings → Connectors.
  2. Click the + button and choose Add custom connector.
  3. Set Name to Justcall and paste the MCP URL into Remote MCP server URL.
  4. Click Add. Justcall will appear under Not connected — select it and click Connect to complete OAuth.
Name: Justcall
Remote MCP server URL: https://mcp.mcpbundles.com/bundle/justcall-mcp
Authentication: OAuth

Custom connectors at claude.ai require a paid Claude plan (Pro, Max, Team, or Enterprise).

Maintain this listing

Operate Justcall? You can take over the listing's metadata.

Operate Justcall?

Take over this listing's metadata — name, description, category, logo, website, contact email, and skill content. Verification is a 6-digit code we email to one of the maintainer addresses your server already publishes in /.well-known/security.txt or /.well-known/mcpbundles.json. Free, takes about a minute.

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