SuperAPI AI Directory

leximo-ai-call-assistant-mcp-server

Have an AI make phone calls on your behalf: book reservations, schedule appointments and view call transcripts.

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About this tool

Purpose

Leximo AI Call Assistant MCP Server is an MCP (Model Context Protocol) server designed to let users schedule AI phone calls directly in their commonly used AI clients (such as Claude Desktop or Claude Code) and manage related tasks on the Leximo platform, without switching between applications.

Main Capabilities

  • Task Management: Create, list, view, and delete AI phone call tasks (Assignments)
  • AI Agent Browsing: Browse available calling agents and select a suitable agent
  • Task Optimization Suggestions: Get AI suggestions for improving call instructions (Task Proposals)
  • Credit Management: View credit balance and usage history
  • Subscription Management: View the current subscription plan, browse available plans, and subscribe
  • Notification Viewing: View call completion events and system notifications
  • Call Transcription: View the transcript of the last call (visible through the example prompts)

How to Use

Get an API Token

  1. Visit concierge.leximo.ai and log in
  2. Open the profile page
  3. Copy the JWT access token

Configure Claude Desktop

On macOS path ~/Library/Application Support/Claude/claude_desktop_config.json or Windows path %APPDATA%\Claude\claude_desktop_config.json add the configuration.

Configure Claude Code

  • Option 1 (single command): Use a single command, replacing your-token with the API token obtained from concierge.leximo.ai/profile .
  • Option 2 (plugin marketplace): Install the plugin through the plugin marketplace.
  • Option 3 (manual): Add the configuration in Claude Code's MCP settings.

Local Development

Copy .env.example to .env for local development.

Usage Examples

After configuration is complete, you can make the following requests to Claude:

  • "Show my Leximo tasks"
  • "Create a task to call +1234567890 to book a restaurant for two people at 7 PM on Friday"
  • "How many credits do I have left?"
  • "What subscription plans are available?"
  • "Show the transcript of my last call"
  • "What agents are available? Which one is best for restaurant reservations?"

You can use MCP Inspector for testing.

Applicable Scenarios

  • Users who need to automatically make phone calls through AI to complete tasks such as booking restaurants and scheduling appointments
  • Users who want to manage phone call tasks directly within the Claude interface and do not want to switch applications

Limitations

  • You must have a Leximo account and obtain a valid API token
  • The MCP server must be configured before use
  • Detailed information about specific calling capabilities, available agents, and subscription plans is subject to the Leximo platform and is not provided in this document
  • Phone functionality, supported regions, pricing, etc. are not explained in the materials