🚀 JustCall MCP Server v0.0.11

We're excited to announce a major expansion of the JustCall MCP Server with comprehensive API coverage across both JustCall and SalesDialer platforms!

🎯 What's New

This release dramatically expands the capabilities of the JustCall MCP Server, bringing the total to 66 tools that enable AI agents and LLMs to interact with virtually every aspect of JustCall's telephony and sales engagement platform.

✨ New Features

🤖 AI Analysis & Intelligence

• Call AI Analysis: Access AI-generated transcriptions, summaries, and insights for all calls
• Meeting AI Analysis: Get AI analysis for recorded Zoom and Google Meet meetings
• Extract actionable insights, sentiment analysis, and key moments from conversations

📅 Appointments & Scheduling

• Calendar Management: List available appointment slots across calendars
• Appointment Booking: Create and manage appointments programmatically
• Enable AI agents to schedule meetings directly within conversations

💚 WhatsApp Business Integration

• WhatsApp Messaging: Send and receive WhatsApp messages
• Template Management: Access and use WhatsApp message templates
• Reply Detection: Check for incoming WhatsApp responses from contacts
• Build conversational workflows across multiple messaging channels

🎙️ Voice Agents

• Voice Agent Calls: Initiate outbound calls using configured AI voice agents
• Call Data Access: Retrieve voice agent interaction data and analytics
• Enable fully automated voice conversations at scale

👥 User & Team Management

• User Groups: Manage and query user groups and team structures
• Availability Control: Update agent availability status programmatically
• Enhanced User Data: Access detailed user profiles and settings

📞 Enhanced Communications

• SMS Thread Management: Organize and track SMS conversations with threading
• SMS Tagging: Create, manage, and apply tags to SMS threads
• Bulk Operations: Add multiple contacts to blacklists in a single operation

📊 SalesDialer Expansion

• Campaign Management: Full CRUD operations for sales dialer campaigns
• Contact Import: Bulk import contacts into campaigns with status tracking
• Custom Fields: Access and utilize custom contact field definitions
• Call Analytics: Detailed agent and campaign performance metrics
• DNCA Management: Manage "Do Not Call Again" lists programmatically

📇 Enhanced Contact Management

• Status Tracking: Manage DND (Do Not Disturb), DNM (Do Not Message), and blacklist status
• Bulk Operations: Efficient batch processing for contact operations
• Custom Fields: Full support for custom contact fields across platforms

📈 Impact

With this release, the JustCall MCP Server now provides:

• 66 total tools spanning all major JustCall and SalesDialer APIs
• 10+ API categories including calls, SMS, contacts, analytics, AI analysis, and more
• Comprehensive coverage of both JustCall Core and SalesDialer platforms
• Production-ready features for building sophisticated AI-powered telephony applications

🔧 Installation

Via Claude Desktop (Recommended)

Add to your claude_desktop_config.json:

{
  "mcpServers": {
    "JustCall-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "supergateway",
        "--streamableHttp",
        "https://mcp.justcall.host/mcp",
        "--oauth2Bearer",
        "<JUSTCALL_API_KEY>:<JUSTCALL_API_SECRET>"
      ]
    }
  }
}

Via npm/npx

npx @justcall/mcp-server@latest

Get your API credentials from: https://app.justcall.io/app/developersApiCredentials

📚 Use Cases

This release enables powerful new AI agent capabilities:

• AI Sales Assistant: Automate outbound calling campaigns with voice agents, track performance, and manage leads
• Smart Customer Support: Analyze call transcriptions, schedule follow-ups, and send automated messages
• Multi-Channel Engagement: Coordinate communications across voice, SMS, and WhatsApp from a single AI agent
• Analytics & Insights: Generate reports and insights by querying call data, agent performance, and campaign metrics

🐛 Bug Fixes & Improvements

• Enhanced tool names and descriptions for better AI comprehension
• Improved client identification in API requests for better tracking
• Updated Base API to handle client info when available
• Refined parameter validation and error handling across all tools

📖 Documentation

• Full API documentation: README.md
• Complete tool listing with 66+ available operations
• Category-organized tool reference for easy navigation

🙏 Acknowledgments

Thank you to the JustCall developer community for your feedback and contributions that helped shape this release!

🔗 Links

• Homepage: https://justcall.io
• Repository: https://github.com/saaslabsco/justcall-mcp-server
• Issues: https://github.com/saaslabsco/justcall-mcp-server/issues
• MCP Documentation: https://modelcontextprotocol.io

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Full Changelog: https://github.com/saaslabsco/justcall-mcp-server/blob/master/CHANGELOG.md