Vinkius

Twilio SendGrid MCP for AI Agents. Manage Contacts, Bounces & Delivery Status

Twilio SendGrid MCP gives your AI agent full control over high-volume email communications. You can automatically update marketing contact records, run deep audits on bounces and spam reports, and send authenticated HTML emails directly from chat. It’s total control over your outgoing mail flow.

Twilio SendGrid MCP is compatible with Claude Claude
Twilio SendGrid MCP is compatible with ChatGPT ChatGPT
Twilio SendGrid MCP is compatible with Cursor Cursor
Twilio SendGrid MCP is compatible with Gemini Gemini
Twilio SendGrid MCP is compatible with Windsurf Windsurf
Twilio SendGrid MCP is compatible with VS Code VS Code
Twilio SendGrid MCP is compatible with JetBrains JetBrains
Twilio SendGrid MCP is compatible with Vercel Vercel
See Vinkius in Action

Give Claude and any AI agent real-world access

Dispatching authenticated emails

Send fully formatted HTML campaigns using verified sender addresses.

Auditing list failures and blocks

Review records of bounced, blocked, or unsubscribed email addresses to clean up mailing lists.

Managing contact directories

Look up existing contacts by email, create new ones, or enrich profiles with conversational data.

Inspecting templates and stats

Retrieve details on stored marketing templates or check global delivery statistics for a given date.

Waiting for input…

AI Agent
Twilio SendGrid

What AI agents can do with Twilio SendGrid MCP - 16 Tools for Email Ops

Use these tools to automate complex email marketing tasks like updating contacts, auditing bounces, sending campaigns, and managing templates directly through conversation.

Make your AI actually useful.

Add this MCP to Claude, Cursor, or Windsurf and your AI stops guessing. It gets real tools to look things up, take action, and handle the stuff you keep doing by hand.

Start using Twilio SendGrid MCP

List Single Sends

Provides an overview of all single-send marketing campaigns you have run.

Delete Bounce

Permanently removes an email address from the suppression list, which is a...

List Bounces

Lists all records of emails that failed to deliver, which is useful for general list...

Get Template Details

Retrieves the complete structure and detailed information for one specified template...

List Marketing Contacts

Generates a full list of every marketing contact stored in your directory.

List Marketing Lists

Lists all defined marketing contact lists you have set up.

List Verified Senders

Shows a list of sender identities that are verified and can be used in the 'from' email address.

List Dynamic Templates

Lists every available Dynamic Transactional Template in your account.

Dispatch Email

Sends a fully authenticated email using the SendGrid SMTP relay, requiring a...

Delete Spam Report

Removes an email from the spam report suppression list, but use this with care...

Search Contact By Email

Looks up a specific marketing contact by their email address and returns all profile...

Get Delivery Stats

Retrieves global email delivery statistics for any date in YYYY-MM-DD format.

List Blocked Emails

Lists all emails that were rejected by temporary server blocks, which is different from a hard bounce.

Create Marketing Contact

Creates or updates a marketing contact profile and merges data if the person already...

List Global Unsubscribes

Retrieves a complete listing of global unsubscribe actions taken by users.

List Spam Reports

Lists specific user complaints indicating that an email was reported as spam.

Security and governance baked right in.

Pick your AI client below to get set up. Just create a Vinkius account, subscribe, and you're instantly up and running. We handle the entire backend infrastructure, delivering out-of-the-box support for HTTPS Streamable, SSE, and OAuth2—zero messy routing required.

Twilio SendGrid MCP is compatible with Claude

Claude AI

1

Open Claude Settings

Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.

2

Add Custom Connector

Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL:

https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. For OAuth-protected servers, expand Advanced settings to add credentials.

3

Start a conversation

Open a new chat. The Twilio SendGrid integration is available immediately — no restart needed.

Choose How to Get Started

Build a custom MCP for your own tools, or connect a ready-made integration from our catalog.

Build Your Own

Turn any API into an MCP. Import a spec, define Agent Skills, or deploy with MCPFusion.

  • Import from OpenAPI, Swagger, or YAML specs
  • Create Agent Skills with progressive disclosure
  • Deploy to edge with MCPFusion framework
  • Built in DLP, auth, and compliance on each call
  • Real time usage dashboard and cost metering
  • Publish to catalog or keep private
Start building

Make Your AI Do More

Start with Twilio SendGrid, then connect any of our 5,200+ other servers whenever your AI needs more. One click, no limits.

  • Use this MCP plus 5,200+ others, all in one place
  • Add new capabilities to your AI anytime you want
  • Connections are secured and governed automatically
  • Track usage and costs across all your servers
  • Works with Claude, ChatGPT, Cursor, and more
  • New servers added to the catalog weekly
Twilio SendGrid MCP server cover

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Twilio SendGrid. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

VINKIUS INFRASTRUCTURE

Cloud Hosted

Managed infra

V8 Isolated

Sandboxed per request

Zero-Trust Proxy

No stored credentials

DLP Enforced

Policy on each call

GDPR Compliant

EU data residency

Token Compression

~60% cost reduction

Your data is protected. See how we built it.

The Messy Process of Cleaning Out Old Marketing Lists Solved with Vinkius AI Gateway

Today, cleaning up an old marketing list means logging into your platform, filtering by 'hard bounce' status. Then, you have to cross-reference those failed addresses with spam complaint reports and check if the failure is due to a temporary server block or something permanent. It takes three different tabs open and at least twenty minutes of manual data review just to get a clean list.

With this MCP, you talk to your agent. You ask it to identify all recent bounce failures using `list_bounces` and then check if the addresses are currently blocked by the server via `list_blocked_emails`. The process goes from thirty minutes of cross-referencing clicks down to a single conversational prompt.

Dispatching Emails with Twilio SendGrid MCP

The manual steps that disappear are the repetitive checks: verifying if your 'from' email is active, manually building HTML content based on a stored template ID, and then confirming you have full permission to send. You never have to copy-paste an address into three different audit screens again.

Now, sending an authenticated campaign is as simple as asking your agent to execute the `dispatch_email` tool, providing all necessary parameters in one shot. The complexity of API authentication and relay management disappears.

What your AI can actually do with this

Turn your conversation into a complete email command center. This MCP lets your agent interact with SendGrid's powerful platform to manage everything from contact lists to outbound delivery. If you use Vinkius, this connection instantly expands what your AI client can do for marketing and customer communications.

You no longer have to jump between dashboards to check list hygiene or send a time-sensitive notification. Your agent handles the heavy lifting: it finds out why an email failed—whether it's blocked or just bounced—and helps you decide if that address should be permanently removed from your sending pool. You can also pull up all your stored dynamic templates so you can verify their structure before hitting send, and even enrich subscriber details on the fly.

It’s about making complex, multi-step marketing operations simple enough to just talk through.

Built · Hosted · Managed by Vinkius Twilio SendGrid MCP - Manage Email Marketing & Contacts
Server ID 019d7605-f539-7270-b502-700c7586cfb5
Vinkius Inspector
Compliance Grade A+
Score 100/100
Vinkius Inspector Badge — Score 100/100

Questions you might have

How can I check if a user unsubscribed using Twilio SendGrid MCP? +

You can use list_global_unsubscribes to get a complete record of every time a user opted out. This is the definitive source for tracking global unsubscribe actions.

What's the difference between bounces and blocks with Twilio SendGrid MCP? +

Bounces are records of emails that failed delivery, which you track using list_bounces. Blocks, however, are temporary server-level rejections, which you find by calling list_blocked_emails.

Can I update a contact's details in my CRM with Twilio SendGrid MCP? +

Yes, you can use the create_marketing_contact tool. This function either creates a new record or updates an existing one if the contact already exists.

How do I check which templates are available in my account using Twilio SendGrid MCP? +

You first run list_dynamic_templates to get a list of all template IDs. Then, you can use get_template_details with a specific ID to review its full structure.

Does Twilio SendGrid MCP let me see historical delivery rates? +

Yes, you can get global email delivery statistics for any specific date using the get_delivery_stats tool. Just provide the year, month, and day.

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.

View all recipes →

MCP Recipe for Automating Agency Client Intake

Your agency's client intake process involves a form, a spreadsheet, 4 manual emails, and 3 people , and it still takes 5 days because the PM forgot to send the brand guidelines request on step 6 of the 12-step checklist

Jotform Airtable Twilio Sendgrid

MCP Recipe for Auto-Qualifying Sales Leads

Your SDR spent 20 minutes researching a lead who turned out to be a student using a university email , the agent would have disqualified them in 3 seconds

Freshsales Hunter Twilio Sendgrid

MCP Servers for Async Standups Without Meetings

Your 15-minute daily standup takes 45 minutes because everyone reads their Monday.com board out loud , and the remote team in Sao Paulo missed it because the Zoom link expired

Mondaycom Zoom Twilio Sendgrid

MCP Workflow for Publishing and Sending Newsletters

Your editor published a blog post yesterday but the newsletter went out without a header image because the designer was on PTO , your AI agent creates the visual and sends the email in one flow

Ghost Canva Twilio Sendgrid

Never Miss a Project Deadline Using MCP

Three deadlines passed last week and nobody noticed because the Asana due dates do not sync to calendars and email reminders go to a folder nobody reads

Asana Google Calendar Twilio Sendgrid

Onboard Agency Clients Automatically Using MCP

Your new client signed the contract 5 days ago and nobody has sent the onboarding questionnaire yet , the account manager forgot because they are juggling 3 other kickoffs and the client is already wondering if they made the right choice

Hubspot Twilio Sendgrid Calendly