CallRail MCP Server for Mastra AI 10 tools — connect in under 2 minutes
Mastra AI is a TypeScript-native agent framework built for modern web stacks. Connect CallRail through Vinkius and Mastra agents discover all tools automatically. type-safe, streaming-ready, and deployable anywhere Node.js runs.
ASK AI ABOUT THIS MCP SERVER
Vinkius supports streamable HTTP and SSE.
import { Agent } from "@mastra/core/agent";
import { createMCPClient } from "@mastra/mcp";
import { openai } from "@ai-sdk/openai";
async function main() {
// Your Vinkius token. get it at cloud.vinkius.com
const mcpClient = await createMCPClient({
servers: {
"callrail": {
url: "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
},
},
});
const tools = await mcpClient.getTools();
const agent = new Agent({
name: "CallRail Agent",
instructions:
"You help users interact with CallRail " +
"using 10 tools.",
model: openai("gpt-4o"),
tools,
});
const result = await agent.generate(
"What can I do with CallRail?"
);
console.log(result.text);
}
main();
* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
About CallRail MCP Server
Connect your CallRail account to any AI agent and orchestrate your call tracking, lead management, and marketing attribution workflows through natural conversation.
Mastra's agent abstraction provides a clean separation between LLM logic and CallRail tool infrastructure. Connect 10 tools through Vinkius and use Mastra's built-in workflow engine to chain tool calls with conditional logic, retries, and parallel execution. deployable to any Node.js host in one command.
What you can do
- Call Oversight — List all tracked phone calls and retrieve detailed metadata, including durations, tracking numbers, and statuses.
- Lead Management — Access leads generated via web forms and monitor their conversion journey directly from your workspace.
- Company Coordination — List and retrieve detailed profiles for all companies and clients managed within the account.
- Tracker Oversight — Monitor all active tracking numbers and their respective sources to ensure data accuracy.
- User & Team Management — Access your directory of users and agents to maintain visibility across your organization.
- Alert Monitoring — Retrieve and monitor active account alerts to stay on top of critical issues.
The CallRail MCP Server exposes 10 tools through the Vinkius. Connect it to Mastra AI in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
How to Connect CallRail to Mastra AI via MCP
Follow these steps to integrate the CallRail MCP Server with Mastra AI.
Install dependencies
Run npm install @mastra/core @mastra/mcp @ai-sdk/openai
Replace the token
Replace [YOUR_TOKEN_HERE] with your Vinkius token
Run the agent
Save to agent.ts and run with npx tsx agent.ts
Explore tools
Mastra discovers 10 tools from CallRail via MCP
Why Use Mastra AI with the CallRail MCP Server
Mastra AI provides unique advantages when paired with CallRail through the Model Context Protocol.
Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure. add CallRail without touching business code
Built-in workflow engine chains MCP tool calls with conditional logic, retries, and parallel execution for complex automation
TypeScript-native: full type inference for every CallRail tool response with IDE autocomplete and compile-time checks
One-command deployment to any Node.js host. Vercel, Railway, Fly.io, or your own infrastructure
CallRail + Mastra AI Use Cases
Practical scenarios where Mastra AI combined with the CallRail MCP Server delivers measurable value.
Automated workflows: build multi-step agents that query CallRail, process results, and trigger downstream actions in a typed pipeline
SaaS integrations: embed CallRail as a first-class tool in your product's AI features with Mastra's clean agent API
Background jobs: schedule Mastra agents to query CallRail on a cron and store results in your database automatically
Multi-agent systems: create specialist agents that collaborate using CallRail tools alongside other MCP servers
CallRail MCP Tools for Mastra AI (10)
These 10 tools become available when you connect CallRail to Mastra AI via MCP:
get_account_info
Retrieve core account information
get_call_details
Get details of a specific phone call
get_company_details
Get details of a specific company
list_alerts
List active account alerts
list_calls
List all tracked phone calls
list_companies
List all companies associated with the account
list_form_submissions
List leads generated via web forms
list_tags
List all lead and call tags
list_trackers
List all tracking numbers and sources
list_users
List all users in the account
Example Prompts for CallRail in Mastra AI
Ready-to-use prompts you can give your Mastra AI agent to start working with CallRail immediately.
"List all my calls from today in CallRail."
"Show the details for form submission with ID 99283."
"List all the companies in my CallRail account."
Troubleshooting CallRail MCP Server with Mastra AI
Common issues when connecting CallRail to Mastra AI through the Vinkius, and how to resolve them.
createMCPClient not exported
npm install @mastra/mcpCallRail + Mastra AI FAQ
Common questions about integrating CallRail MCP Server with Mastra AI.
How does Mastra AI connect to MCP servers?
MCPClient with the server URL and pass it to your agent. Mastra discovers all tools and makes them available with full TypeScript types.Can Mastra agents use tools from multiple servers?
Does Mastra support workflow orchestration?
Connect CallRail with your favorite client
Step-by-step setup guides for every MCP-compatible client and framework:
Anthropic's native desktop app for Claude with built-in MCP support.
AI-first code editor with integrated LLM-powered coding assistance.
GitHub Copilot in VS Code with Agent mode and MCP support.
Purpose-built IDE for agentic AI coding workflows.
Autonomous AI coding agent that runs inside VS Code.
Anthropic's agentic CLI for terminal-first development.
Python SDK for building production-grade OpenAI agent workflows.
Google's framework for building production AI agents.
Type-safe agent development for Python with first-class MCP support.
TypeScript toolkit for building AI-powered web applications.
TypeScript-native agent framework for modern web stacks.
Python framework for orchestrating collaborative AI agent crews.
Leading Python framework for composable LLM applications.
Data-aware AI agent framework for structured and unstructured sources.
Microsoft's framework for multi-agent collaborative conversations.
Connect CallRail to Mastra AI
Get your token, paste the configuration, and start using 10 tools in under 2 minutes. No API key management needed.