ContactOut MCP Server for Mastra AIGive Mastra AI instant access to 7 tools to Enrich Company, Enrich Contact, Find Email By Linkedin, and more
Mastra AI is a TypeScript-native agent framework built for modern web stacks. Connect ContactOut through Vinkius and Mastra agents discover all tools automatically. type-safe, streaming-ready, and deployable anywhere Node.js runs.
Ask AI about this App Connector for Mastra AI
The ContactOut app connector for Mastra AI is a standout in the Sales Automation category — giving your AI agent 7 tools to work with, ready to go from day one.
Vinkius delivers Streamable HTTP and SSE to any MCP client
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: {
"contactout": {
url: "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
},
},
});
const tools = await mcpClient.getTools();
const agent = new Agent({
name: "ContactOut Agent",
instructions:
"You help users interact with ContactOut " +
"using 7 tools.",
model: openai("gpt-4o"),
tools,
});
const result = await agent.generate(
"What can I do with ContactOut?"
);
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 ContactOut MCP Server
Connect your ContactOut account to any AI agent to streamline your B2B lead generation and talent acquisition workflows through natural conversation. ContactOut provides a powerful intelligence layer for discovering verified contact information and enriching professional profiles at scale.
Mastra's agent abstraction provides a clean separation between LLM logic and ContactOut tool infrastructure. Connect 7 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
- Contact Discovery Orchestration — Instantly retrieve verified email addresses and direct phone numbers using LinkedIn profile URLs programmatically
- Professional Enrichment — Enrich contact and company data with detailed attributes, including job titles, locations, and social links to maintain a high-fidelity CRM
- Deep Semantic Search — Programmatically search the ContactOut database of 300M+ people using advanced filters for skills, titles, and locations
- Identity Resolution — Find the LinkedIn profile associated with a specific email address to perfectly coordinate your multichannel outreach
- Administrative Visibility — Programmatically track your credit balance and API usage statistics to coordinate your recruitment and sales budgets
The ContactOut MCP Server exposes 7 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.
All 7 ContactOut tools available for Mastra AI
When Mastra AI connects to ContactOut through Vinkius, your AI agent gets direct access to every tool listed below — spanning contact-discovery, email-enrichment, talent-acquisition, and more. Every call is secured with network, filesystem, subprocess, and code evaluation entitlements inside a sandboxed runtime. Beyond a simple connection, you get a full AI Gateway with real-time visibility into agent activity, enterprise governance, and optimized token usage.
Enrich company data
Enrich contact data
Find email by LinkedIn profile
Find LinkedIn profile by email
Get API usage statistics
Search for companies
Search for people
Connect ContactOut to Mastra AI via MCP
Follow these steps to wire ContactOut into Mastra AI. The entire setup takes under two minutes — your credentials stay safe behind the Vinkius.
Install dependencies
npm install @mastra/core @mastra/mcp @ai-sdk/openaiReplace the token
[YOUR_TOKEN_HERE] with your Vinkius tokenRun the agent
agent.ts and run with npx tsx agent.tsExplore tools
Why Use Mastra AI with the ContactOut MCP Server
Mastra AI provides unique advantages when paired with ContactOut through the Model Context Protocol.
Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure. add ContactOut 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 ContactOut 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
ContactOut + Mastra AI Use Cases
Practical scenarios where Mastra AI combined with the ContactOut MCP Server delivers measurable value.
Automated workflows: build multi-step agents that query ContactOut, process results, and trigger downstream actions in a typed pipeline
SaaS integrations: embed ContactOut as a first-class tool in your product's AI features with Mastra's clean agent API
Background jobs: schedule Mastra agents to query ContactOut on a cron and store results in your database automatically
Multi-agent systems: create specialist agents that collaborate using ContactOut tools alongside other MCP servers
Example Prompts for ContactOut in Mastra AI
Ready-to-use prompts you can give your Mastra AI agent to start working with ContactOut immediately.
"Find the contact email for this LinkedIn profile: https://www.linkedin.com/in/williamhgates"
"Search for 'Python' developers in 'London' with at least 5 years of experience."
"Check my current API credit balance on ContactOut."
Troubleshooting ContactOut MCP Server with Mastra AI
Common issues when connecting ContactOut to Mastra AI through the Vinkius, and how to resolve them.
createMCPClient not exported
npm install @mastra/mcpContactOut + Mastra AI FAQ
Common questions about integrating ContactOut 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.