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MCP server

SendGrid Transactional

Local or remoteMITUpdated on Oct 12, 20261GitHub starsCan change dataNeeds an API key

A Bun-based MCP server by Neschadin aimed at SendGrid transactional sending and delivery troubleshooting rather than marketing contacts.

InstallRepository Checked on Nov 12, 2026

What it does

A Bun-based MCP server by Neschadin aimed at SendGrid transactional sending and delivery troubleshooting rather than marketing contacts. Before a send it checks the payload, template version, sender authentication, link branding, suppressions and scheduling, and it can post only when no blockers are found. After a send it traces message activity or email logs, checks and lifts suppressions, triages delivery problems and explains API errors. It also manages templates, Event Webhooks and delivery-related settings. It needs a SendGrid API key and an approved sender address, and runs over stdio or HTTP.

Capabilities

  • Validate a send request before sending
  • Trace a message's delivery events
  • Check and remove suppressions
  • Triage delivery problems and API errors
  • Manage dynamic templates and Event Webhooks

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