Add SendGrid MCP server for email delivery and marketing automation

[adampiispanen]

Add SendGrid MCP Server

Adds SendGrid email delivery and marketing automation to the NimbleBrain MCP registry.

Server Details

• Name: ai.nimbletools/sendgrid
• Category: Communication & Collaboration
• Authentication: API key (69-character SendGrid API key)
• Transport: Streamable HTTP (hosted by Pipedream)
• URL: https://mcp.pipedream.com/app/sendgrid

Enterprise Value

• Transactional email delivery (order confirmations, password resets, notifications)
• Marketing campaign management (newsletters, announcements)
• Email automation at scale (148+ billion emails/month infrastructure)
• Simple API key authentication (no OAuth complexity)

Configuration

Users need only a SendGrid API key from https://sendgrid.com/settings/api_keys

Deployment Status

✅ Ready to deploy immediately after merge
✅ Validation passing
✅ Hosted remotely by Pipedream (no infrastructure needed)

Deploy with: ntcli server deploy sendgrid