Gusto 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 Gusto through the 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: {
"gusto": {
url: "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
},
},
});
const tools = await mcpClient.getTools();
const agent = new Agent({
name: "Gusto Agent",
instructions:
"You help users interact with Gusto " +
"using 10 tools.",
model: openai("gpt-4o"),
tools,
});
const result = await agent.generate(
"What can I do with Gusto?"
);
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 Gusto MCP Server
Connect Gusto to any AI agent and streamline your entire HR and payroll operation.
Mastra's agent abstraction provides a clean separation between LLM logic and Gusto tool infrastructure. Connect 10 tools through the 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
- Employee Management — List and view employee profiles with compensation details
- Payroll Operations — View payroll runs with earnings, taxes, and deductions
- Company Info — Access company details, EIN, and configuration
- Benefits Administration — Browse health, dental, 401k, and other benefit plans
- Time-Off Policies — View PTO, sick leave, and vacation accrual rates
- Departments & Locations — Organizational structure and office locations
The Gusto 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 Gusto to Mastra AI via MCP
Follow these steps to integrate the Gusto 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 Gusto via MCP
Why Use Mastra AI with the Gusto MCP Server
Mastra AI provides unique advantages when paired with Gusto through the Model Context Protocol.
Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure — add Gusto 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 Gusto 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
Gusto + Mastra AI Use Cases
Practical scenarios where Mastra AI combined with the Gusto MCP Server delivers measurable value.
Automated workflows: build multi-step agents that query Gusto, process results, and trigger downstream actions in a typed pipeline
SaaS integrations: embed Gusto as a first-class tool in your product's AI features with Mastra's clean agent API
Background jobs: schedule Mastra agents to query Gusto on a cron and store results in your database automatically
Multi-agent systems: create specialist agents that collaborate using Gusto tools alongside other MCP servers
Gusto MCP Tools for Mastra AI (10)
These 10 tools become available when you connect Gusto to Mastra AI via MCP:
get_company
Get company details
get_employee
Get employee details
get_payroll
Get payroll run details
list_benefits
) with enrollment info. List company benefits
list_companies
List managed companies
list_departments
List company departments
list_employees
List employees in a company
list_locations
List company locations
list_payrolls
List payroll runs
list_time_off_policies
List time-off policies
Example Prompts for Gusto in Mastra AI
Ready-to-use prompts you can give your Mastra AI agent to start working with Gusto immediately.
"Show all employees in the engineering department."
"Show me the last payroll run details."
"List all time-off policies."
Troubleshooting Gusto MCP Server with Mastra AI
Common issues when connecting Gusto to Mastra AI through the Vinkius, and how to resolve them.
createMCPClient not exported
npm install @mastra/mcpGusto + Mastra AI FAQ
Common questions about integrating Gusto 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 Gusto 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 Gusto to Mastra AI
Get your token, paste the configuration, and start using 10 tools in under 2 minutes. No API key management needed.