SendGrid Transactional

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "io.github.Neschadin/sendgrid-mcp",
  "description": "SendGrid transactional email: preflight send, templates, and delivery diagnostics.",
  "title": "SendGrid Transactional",
  "repository": {
    "url": "https://github.com/Neschadin/sendgrid-mcp",
    "source": "github"
  },
  "version": "3.0.2",
  "packages": [
    {
      "registryType": "npm",
      "identifier": "@neschadin/sendgrid-mcp",
      "version": "3.0.2",
      "runtimeHint": "bunx",
      "transport": {
        "type": "stdio"
      },
      "runtimeArguments": [
        {
          "value": "--no-env-file",
          "type": "positional"
        },
        {
          "value": "x",
          "type": "positional"
        },
        {
          "value": "@neschadin/sendgrid-mcp",
          "type": "positional"
        }
      ],
      "environmentVariables": [
        {
          "description": "SendGrid API key (SG....)",
          "isRequired": true,
          "isSecret": true,
          "name": "SENDGRID_API_KEY"
        },
        {
          "description": "Default From address. Must be a verified sender.",
          "isRequired": true,
          "name": "SENDGRID_FROM_EMAIL"
        },
        {
          "description": "Default From display name",
          "name": "SENDGRID_FROM_NAME"
        },
        {
          "description": "global (default) or eu",
          "name": "SENDGRID_REGION"
        },
        {
          "description": "When true, send and mutating tools return an error before any SendGrid request",
          "name": "READ_ONLY"
        }
      ]
    }
  ]
}