Mail Blaze MCP Server for Mastra AI 9 tools — connect in under 2 minutes
Mastra AI is a TypeScript-native agent framework built for modern web stacks. Connect Mail Blaze through Vinkius and Mastra agents discover all tools automatically. type-safe, streaming-ready, and deployable anywhere Node.js runs.
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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: {
"mail-blaze": {
url: "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
},
},
});
const tools = await mcpClient.getTools();
const agent = new Agent({
name: "Mail Blaze Agent",
instructions:
"You help users interact with Mail Blaze " +
"using 9 tools.",
model: openai("gpt-4o"),
tools,
});
const result = await agent.generate(
"What can I do with Mail Blaze?"
);
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 Mail Blaze MCP Server
Connect your Mail Blaze account to any AI agent to automate your email marketing and audience management. This MCP server enables your agent to manage subscriber lists, create and send campaigns, and track subscriber updates directly from natural language interfaces.
Mastra's agent abstraction provides a clean separation between LLM logic and Mail Blaze tool infrastructure. Connect 9 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
- Campaign Management — List all email campaigns and retrieve detailed metadata and status information
- Instant Sending — Trigger the delivery of existing campaigns to your targeted lists instantly
- List Oversight — Manage subscriber lists and retrieve their unique identifiers for grouping
- Subscriber Control — Add, update, and remove subscribers from specific lists while managing custom fields
- Draft Creation — Initialize new campaign drafts directly from your conversation to streamline your marketing workflow
The Mail Blaze MCP Server exposes 9 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 Mail Blaze to Mastra AI via MCP
Follow these steps to integrate the Mail Blaze 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 9 tools from Mail Blaze via MCP
Why Use Mastra AI with the Mail Blaze MCP Server
Mastra AI provides unique advantages when paired with Mail Blaze through the Model Context Protocol.
Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure. add Mail Blaze 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 Mail Blaze 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
Mail Blaze + Mastra AI Use Cases
Practical scenarios where Mastra AI combined with the Mail Blaze MCP Server delivers measurable value.
Automated workflows: build multi-step agents that query Mail Blaze, process results, and trigger downstream actions in a typed pipeline
SaaS integrations: embed Mail Blaze as a first-class tool in your product's AI features with Mastra's clean agent API
Background jobs: schedule Mastra agents to query Mail Blaze on a cron and store results in your database automatically
Multi-agent systems: create specialist agents that collaborate using Mail Blaze tools alongside other MCP servers
Mail Blaze MCP Tools for Mastra AI (9)
These 9 tools become available when you connect Mail Blaze to Mastra AI via MCP:
add_subscriber_to_list
Requires a list UID and subscriber data. Add a new subscriber to a list
create_new_campaign
Requires a JSON body with campaign details. Create a new email marketing campaign
delete_list_subscriber
Remove a subscriber from a list
get_campaign_details
Get details for a specific campaign
list_email_campaigns
List all email marketing campaigns
list_list_subscribers
List subscribers in a specific list
list_subscriber_lists
List all subscriber lists
send_email_campaign
Trigger the sending of a campaign
update_list_subscriber
Update an existing subscriber
Example Prompts for Mail Blaze in Mastra AI
Ready-to-use prompts you can give your Mastra AI agent to start working with Mail Blaze immediately.
"List all active email campaigns in Mail Blaze."
"Add 'user@example.com' to my 'Main Leads' list (UID: 'lz987xyz')."
"Send the email campaign with UID 'cp456def'."
Troubleshooting Mail Blaze MCP Server with Mastra AI
Common issues when connecting Mail Blaze to Mastra AI through the Vinkius, and how to resolve them.
createMCPClient not exported
npm install @mastra/mcpMail Blaze + Mastra AI FAQ
Common questions about integrating Mail Blaze 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 Mail Blaze 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 Mail Blaze to Mastra AI
Get your token, paste the configuration, and start using 9 tools in under 2 minutes. No API key management needed.