SendGrid MCP Server

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "io.github.deyikong/sendgrid-mcp",
  "description": "MCP server for SendGrid's v3 API: email marketing, transactional mail, templates, and analytics.",
  "title": "SendGrid MCP Server",
  "repository": {
    "url": "https://github.com/deyikong/sendgrid-mcp",
    "source": "github",
    "id": "1041872815"
  },
  "version": "1.4.0",
  "websiteUrl": "https://github.com/deyikong/sendgrid-mcp#readme",
  "packages": [
    {
      "registryType": "npm",
      "registryBaseUrl": "https://registry.npmjs.org",
      "identifier": "sendgrid-mcp",
      "version": "1.4.0",
      "runtimeHint": "npx",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "description": "Your SendGrid API key (must start with 'SG.').",
          "isRequired": true,
          "format": "string",
          "isSecret": true,
          "name": "SENDGRID_API_KEY"
        },
        {
          "description": "When true (the default), blocks all write/delete operations at runtime while keeping every tool registered and visible.",
          "format": "boolean",
          "default": "true",
          "name": "READ_ONLY"
        }
      ]
    }
  ]
}