Can the agent automatically send emails on my behalf?

Yes. The integration natively wraps the `dispatch_email` mutation tool. If adequately prompted, the system will formulate HTML payloads and broadcast them assuming you explicitly provide the verified Sender Identity (from_email) corresponding to your account.

How do I remove an email block suppressing one of my clients?

You don't need to manually interact with the web app anymore. Dictate to the LLM: 'Unblock client@gmail.com from my bounce list'. The agent will instantly leverage `delete_bounce` removing the suspension logic behind the scenes.

Can I query spam complaints regarding my outgoing templates?

Absolutely. Utilize the command prompt sequence to call `list_spam_reports`. It retrieves detailed events pointing precisely to domains triggering those complaints, empowering you to adjust or purge bad contacts dynamically.

Twilio SendGrid MCP Server for Cursor 10 tools — connect in under 2 minutes

Name: Twilio SendGrid
Availability: InStock
Author: Vinkius

docs.cursor.com/context/model-context-protocol

Built by Vinkius GDPR 10 Tools IDE

Cursor is an AI-first code editor built on VS Code that integrates LLM-powered coding assistance directly into the development workflow. Its Agent mode enables autonomous multi-step coding tasks, and MCP support lets agents access external data sources and APIs during code generation.

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

Open in ChatGPT Open in Claude Open in Perplexity

Vinkius supports streamable HTTP and SSE.

RecommendedModern Approach — Zero Configuration

Vinkius Desktop App

The modern way to manage MCP Servers — no config files, no terminal commands. Install Twilio SendGrid and 2,500+ MCP Servers from a single visual interface.

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Classic Setup·json

{
  "mcpServers": {
    "twilio-sendgrid": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Fully ManagedVinkius Servers

60%Token savings

High SecurityEnterprise-grade

IAMAccess control

EU AI ActCompliant

DLPData protection

V8 IsolateSandboxed

Ed25519Audit chain

<40msKill switch

Stream every event to Splunk, Datadog, or your own webhook in real-time

* 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.

Cursor's Agent mode turns Twilio SendGrid into an in-editor superpower. Ask Cursor to generate code using live data from Twilio SendGrid and it fetches, processes, and writes — all in a single agentic loop. 10 tools appear alongside file editing and terminal access, creating a unified development environment grounded in real-time information.

What you can do

Live Email Dispatching — Dictate a tailored email to your agent and order it to use dispatch_email to send fully authenticated outbound HTML campaigns
Bounces & Suppression Auditing — Ask the AI to identify why recent deliveries failed using list_bounces and tell it to permanently pardon specific addresses via delete_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_contact on the fly

The Twilio SendGrid MCP Server exposes 10 tools through the Vinkius. Connect it to Cursor 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 Cursor via MCP

Follow these steps to integrate the Twilio SendGrid MCP Server with Cursor.

Open MCP Settings

Press Cmd+Shift+P (macOS) or Ctrl+Shift+P (Windows/Linux) → search "MCP Settings"

Add the server config

Paste the JSON configuration above into the mcp.json file that opens

Save the file

Cursor will automatically detect the new MCP server

Start using Twilio SendGrid

Open Agent mode in chat and ask: "Using Twilio SendGrid, help me..." — 10 tools available

Why Use Cursor with the Twilio SendGrid MCP Server

Cursor AI Code Editor provides unique advantages when paired with Twilio SendGrid through the Model Context Protocol.

Agent mode turns Cursor into an autonomous coding assistant that can read files, run commands, and call MCP tools without switching context

Cursor's Composer feature can generate entire files using real-time data fetched through MCP — no copy-pasting from external dashboards

MCP tools appear alongside built-in tools like file reading and terminal access, creating a unified agentic environment

VS Code extension compatibility means your existing workflow, keybindings, and extensions all work alongside MCP tools

Twilio SendGrid + Cursor Use Cases

Practical scenarios where Cursor combined with the Twilio SendGrid MCP Server delivers measurable value.

Code generation with live data: ask Cursor to generate a security report module using live DNS and subdomain data fetched through MCP

Automated documentation: have Cursor query your API's tool schemas and generate TypeScript interfaces or OpenAPI specs automatically

Infrastructure-as-code: Cursor can fetch domain configurations and generate corresponding Terraform or CloudFormation templates

Test scaffolding: ask Cursor to pull real API responses via MCP and generate unit test fixtures from actual data

Twilio SendGrid MCP Tools for Cursor (10)

These 10 tools become available when you connect Twilio SendGrid to Cursor 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 Cursor

Ready-to-use prompts you can give your Cursor 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 Cursor

Common issues when connecting Twilio SendGrid to Cursor through the Vinkius, and how to resolve them.

Tools not appearing in Cursor

Ensure you are in Agent mode (not Ask mode). MCP tools only work in Agent mode.

Server shows as disconnected

Check Settings → Features → MCP and verify the server status. Try clicking the refresh button.

Twilio SendGrid + Cursor FAQ

Common questions about integrating Twilio SendGrid MCP Server with Cursor.

What is Agent mode and why does it matter for MCP?

Agent mode is Cursor's autonomous execution mode where the AI can perform multi-step tasks: reading files, editing code, running terminal commands, and calling MCP tools. Without Agent mode, Cursor operates in a simpler ask-and-answer mode that doesn't support tool calling. Always ensure you're in Agent mode when working with MCP servers.

Where does Cursor store MCP configuration?

Cursor looks for MCP server configurations in a mcp.json file. You can configure servers at the project level (.cursor/mcp.json in your project root) or globally (~/.cursor/mcp.json). Project-level configs take precedence.

Can Cursor use MCP tools in inline edits?

No. MCP tools are only available in Agent mode through the chat panel. Inline completions and Tab suggestions do not trigger MCP tool calls. This is by design — tool calls require user visibility and approval.

How do I verify MCP tools are loaded?

Open Settings → Features → MCP and look for your server name. A green indicator means the server is connected. You can also check Agent mode's available tools by clicking the tools dropdown in the chat panel.