How to Use the Twilio SendGrid MCP in Claude Code

Q: How do I audit contact lists for compliance using Twilio SendGrid and Claude Code?

Run listglobalunsubscribes to get a list of all global unsubscribes. You can cross-reference this with listmarketingcontacts to ensure your campaign scripts don't target opt-out users.

Q: What is the best way to track email send performance with Twilio SendGrid and Claude Code?

You can get global statistics by calling getdeliverystats, remembering that you must pass a date in YYYY-MM-DD format. This data helps validate your sending logic.

Q: How do I confirm sender identity for automated sends with Twilio SendGrid and Claude Code?

Always run listverifiedsenders first. Your script needs to know these identities exist before attempting to use any of them in the fromemail field.

Q: Can this MCP Server help with campaign logging and reporting?

Yes. Besides listing single sends via listsinglesends, you can also get a list of blocked emails using listblockedemails, which tracks temporary server rejections.

Run SendGrid tasks headless with Claude Code. CI/CD scripts for reliable emailing and list management.

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Setup Twilio SendGrid with Claude Code

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MCP Server: Programmatic Contact Management

Use `search_contact_by_email` to look up a full contact profile, including custom fields and segments. This is perfect for scripts that need to validate user data before sending anything. The `create_marketing_contact` function lets your script either create a new record or update an existing one by merging the provided data.

Send Email in Scripts

Dispatch emails using `dispatch_email`. Always ensure that the `from_email` uses a verified sender identity. This is non-negotiable for reliable scripting. You can also retrieve details on specific email templates by running `get_template_details`.

List and Manage Suppression Records

For list hygiene in your pipelines, run `list_bounces` to gather all bounced records. If a record is stale or invalid, you can script its removal using `delete_bounce`. This prevents bad data from hitting the suppression system. Keep an eye on `list_spam_reports` when dealing with user feedback.

Setup guide

Set up Twilio SendGrid MCP in Claude Code

Prerequisites

Claude Code CLI installed (npm install -g @anthropic-ai/claude-code)
Active Vinkius subscription with a valid endpoint token

1

Run the add command

Open your terminal and run the command shown on the right. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com. Use --scope user to make it available across all projects.
2

Verify the connection

Start a Claude Code session and type /mcp to list connected servers. You should see twilio-sendgrid-mcp with a green status indicator.
3

Start using tools

Ask Claude Code something like "Check my latest Twilio SendGrid transactions." It will automatically discover and invoke the available Twilio SendGrid tools.

Terminal

claude mcp add --transport http twilio-sendgrid-mcp https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

Get your connection token →

Prerequisites

Claude Code CLI installed
Active Vinkius subscription with a valid endpoint token

1

Open the config file

Create or edit .mcp.json in your project root for project-level scope, or ~/.claude.json for user-level scope.
2

Add the Twilio SendGrid MCP

Paste the JSON snippet shown on the right into the mcpServers object. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Restart Claude Code

Start a new Claude Code session. Type /mcp to confirm the server is connected. The tools will be automatically available in your conversation.

.mcp.json

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

Get your connection token →

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.

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Common questions about Twilio SendGrid MCP in Claude Code

Run `list_global_unsubscribes` to get a list of all global unsubscribes. You can cross-reference this with `list_marketing_contacts` to ensure your campaign scripts don't target opt-out users.

You can get global statistics by calling `get_delivery_stats`, remembering that you must pass a date in YYYY-MM-DD format. This data helps validate your sending logic.

Always run `list_verified_senders` first. Your script needs to know these identities exist before attempting to use any of them in the `from_email` field.

Yes. Besides listing single sends via `list_single_sends`, you can also get a list of blocked emails using `list_blocked_emails`, which tracks temporary server rejections.

This MCP Server handles marketing contact profiles, including custom fields, segment memberships, and email addresses.

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