Twilio SendGrid 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 Twilio SendGrid through the 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: {
"twilio-sendgrid": {
url: "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
},
},
});
const tools = await mcpClient.getTools();
const agent = new Agent({
name: "Twilio SendGrid Agent",
instructions:
"You help users interact with Twilio SendGrid " +
"using 10 tools.",
model: openai("gpt-4o"),
tools,
});
const result = await agent.generate(
"What can I do with Twilio SendGrid?"
);
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 Twilio SendGrid MCP Server
Unleash your AI agent over Twilio SendGrid's trusted enterprise email platform. Transform your chat interface into a fully-fledged communications command center. By implementing this MCP server, your LLM gains the power to investigate unaddressed hard bounces, dispatch highly contextual custom emails, and automatically organize sprawling marketing directories.
Mastra's agent abstraction provides a clean separation between LLM logic and Twilio SendGrid 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
- Live Email Dispatching — Dictate a tailored email to your agent and order it to use
dispatch_emailto send fully authenticated outbound HTML campaigns - Bounces & Suppression Auditing — Ask the AI to identify why recent deliveries failed using
list_bouncesand tell it to permanently pardon specific addresses viadelete_bounce - Dynamic Template Inspection — Fetch all your stored transaction shells (
list_dynamic_templates) and inspect precise structure iterations to verify UI before broadcasting - CRM Growth Automation — Continuously append or enrich subscriber details straight from conversational prompts by executing
create_marketing_contacton the fly
The Twilio SendGrid 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 Twilio SendGrid to Mastra AI via MCP
Follow these steps to integrate the Twilio SendGrid 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 Twilio SendGrid via MCP
Why Use Mastra AI with the Twilio SendGrid MCP Server
Mastra AI provides unique advantages when paired with Twilio SendGrid through the Model Context Protocol.
Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure — add Twilio SendGrid 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 Twilio SendGrid 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
Twilio SendGrid + Mastra AI Use Cases
Practical scenarios where Mastra AI combined with the Twilio SendGrid MCP Server delivers measurable value.
Automated workflows: build multi-step agents that query Twilio SendGrid, process results, and trigger downstream actions in a typed pipeline
SaaS integrations: embed Twilio SendGrid as a first-class tool in your product's AI features with Mastra's clean agent API
Background jobs: schedule Mastra agents to query Twilio SendGrid on a cron and store results in your database automatically
Multi-agent systems: create specialist agents that collaborate using Twilio SendGrid tools alongside other MCP servers
Twilio SendGrid MCP Tools for Mastra AI (10)
These 10 tools become available when you connect Twilio SendGrid to Mastra AI via MCP:
create_marketing_contact
Merges data if the contact already exists. Creates or updates a marketing contact
delete_bounce
This action is destructive on the suppression record. Removes an email from the bounce suppression list
dispatch_email
Ensure you use a verified sender email in "from_email". Sends an email via SendGrid SMTP relay
get_template_details
Retrieves details for a specific template
list_bounces
Useful for list cleaning. Lists all bounced email records
list_dynamic_templates
List all Dynamic Transactional Templates
list_global_unsubscribes
Lists global unsubscribes
list_marketing_contacts
Lists all marketing contacts
list_marketing_lists
Lists all marketing contact lists
list_spam_reports
Lists user-reported spam complaints
Example Prompts for Twilio SendGrid in Mastra AI
Ready-to-use prompts you can give your Mastra AI agent to start working with Twilio SendGrid immediately.
"Using the SendGrid API, list emails that have bounced recently to audit our hygiene."
"Dispatch an HTML email from 'marketing@mybrand.com' to 'client@test.com' with subject 'Special Delivery'. Use standard <h1>."
"Audit the Dynamic Transactional Templates list. Summarize findings."
Troubleshooting Twilio SendGrid MCP Server with Mastra AI
Common issues when connecting Twilio SendGrid to Mastra AI through the Vinkius, and how to resolve them.
createMCPClient not exported
npm install @mastra/mcpTwilio SendGrid + Mastra AI FAQ
Common questions about integrating Twilio SendGrid 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?
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Connect Twilio SendGrid to Mastra AI
Get your token, paste the configuration, and start using 10 tools in under 2 minutes. No API key management needed.