How to Use the Foxentry MCP in Mastra AI

Build reliable agent workflows in Mastra AI using Foxentry to keep your contact data clean.

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Connect Foxentry MCP to Mastra AI

Create your Vinkius account to connect Foxentry to Mastra AI and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Foxentry with Mastra AI

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Mastra AI agents with built-in data validation

Don't let bad data break your pipeline. Use `validate_email` and `validate_name` as part of your agent's step-by-step logic. If an agent gets a bad lead, it can flag the issue or request a correction immediately. This keeps your downstream processes running without manual cleanup.

Automated contact formatting in Mastra AI workflows

Standardize phone numbers and addresses using `format_phone` and `geocode_address`. Your agents will handle the cleanup so your database stays consistent. This is vital for logistics and CRM synchronization. It ensures that every record moving through your Mastra AI workflow is ready for use.

Conditional business lookup for your agents

Use `lookup_business` to let agents verify client credentials during a workflow. If the business info is missing, the agent can trigger a secondary lookup. It's a clean way to handle missing data. Your agents work smarter when they have verified facts to rely on.

Setup guide

Set up Foxentry MCP in Mastra AI

Prerequisites

Node.js 18+ and a TypeScript project
@mastra/mcp + @mastra/core packages
Active Vinkius subscription with a valid endpoint token

1

Install dependencies
Run npm install @mastra/mcp @mastra/core plus your preferred model provider (e.g. @ai-sdk/openai).
2

Configure the MCPClient
Create an MCPClient with your Vinkius endpoint as a URL object. Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com.
3

Discover and inject tools
Call mcpClient.listTools() and spread the result into your agent's tools object. All Foxentry tools become native Mastra tools.
4

Run with any model
Swap openai("gpt-4o") for any AI SDK-compatible provider. Call agent.generate() and the agent routes tool calls through MCP automatically.

agent.ts

import { MCPClient } from "@mastra/mcp";
import { Agent } from "@mastra/core/agent";
import { openai } from "@ai-sdk/openai";

const mcpClient = new MCPClient({
  id: "foxentry-mcp-client",
  servers: {
    "foxentry-mcp": {
      url: new URL(
        "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
      ),
    },
  },
});

const agent = new Agent({
  name: "Foxentry Agent",
  model: openai("gpt-4o"),
  instructions: "You have access to Foxentry tools.",
  tools: {
    ...(await mcpClient.listTools()),
  },
});

const result = await agent.generate(
  "List recent Foxentry transactions"
);
console.log(result.text);

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Why Choose Vinkius

Vinkius connects your tools to AI with real-time monitoring and automatic cost savings — all from one dashboard.

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Real-time monitoring

Live

visibility into every interaction

Connect your favorite tools to your AI and see exactly what's happening — every request, every response, in real time.

Built-in savings

60%

lower AI costs

Vinkius compresses data between your apps and your AI automatically. Lower bills every month — no configuration required.

Single dashboard

One

place for every integration

Every tool your AI connects to, managed from a single screen. One account, complete control.

Common questions about Foxentry MCP in Mastra AI

Import the client and pass the tools to your agent definition. It integrates directly into your existing agent logic.

Yes. You can configure your agent workflows to retry on failure. It ensures your data validation doesn't hang up the whole process.

Your contact data is processed in transit. We don't keep logs of your client's email addresses or private info after the validation check finishes.

You can set it to require approval if you want. It gives you a human-in-the-loop check before the agent commits any data.

It's lightweight. The calls are fast and won't bottleneck your agent's decision-making process.

Use it with your favorite AI tools

Connect this server to Cursor, Claude, VS Code, and more.

OpenAI Agents SDK sdk-python

Google ADK sdk-python

Pydantic AI sdk-python

Vercel AI SDK sdk-typescript

Mastra AI sdk-typescript

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