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如何将 SendGrid 连接到 Cursor — 通过 MCP

Send transactional and marketing emails via SendGrid's v3 API from any AI agent. 14 tools covering send, templates, stats, suppressions, contacts and marketing lists. Bearer-token auth, EU + Global datacenter support.

HCBy HelpCode teamUpdated 2 min read Open source on GitHub

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SendGrid

MCP connector

SendGrid

Send transactional and marketing emails via SendGrid's v3 API from any AI agent. 14 tools covering send, templates, stats, suppressions, contacts and marketing lists. Bearer-token auth, EU + Global datacenter support.

Tools

14

Region

INTL

Category

email

Authentication

Bearer Token

Required env vars

SENDGRID_API_KEY
Install in one click on Cloud

7-day free trial · No credit card

  • 7-day free trial
    No credit card required
  • GDPR & SOC 2 ready
    EU data residency, audit logs
  • Open-source on GitHub
    Source-available BSL-1.1
  • Works with ChatGPT, Claude, Gemini
    Any MCP-compatible client

No install? Use cloud.anythingmcp.com directly.

Sign in, install the SendGrid in one click, paste the credentials, mint an MCP API key — done. No Docker, no git clone, no local server to run.

Open Cloud

TL;DR

Send transactional and marketing emails via SendGrid's v3 API from any AI agent. 14 tools covering send, templates, stats, suppressions, contacts and marketing lists. Bearer-token auth, EU + Global datacenter support.

💡 无需安装? 直接使用 cloud.anythingmcp.com 登录、点击 Connectors → SendGrid、粘贴凭证、生成 MCP API key — 完成。无 Docker、无 git clone、无本地服务器。

SendGrid + Cursor

Send transactional and marketing emails via SendGrid's v3 API from any AI agent. 14 tools covering send, templates, stats, suppressions, contacts and marketing lists. Bearer-token auth, EU + Global datacenter support.

前提条件

完整的设置说明已内置在连接器中 (在 store 中选择连接器时可见)。所需环境变量:

SENDGRID_API_KEY

步骤 1 — 获取凭证

Setup:

  1. Sign in to SendGrid (or via Twilio's console — SendGrid is part of Twilio since 2019) → Settings → API Keys → Create API Key.
  2. Pick Restricted Access and grant at least: Mail Send (Full Access), Template Engine (Read), Stats (Read), Suppressions (Read), Marketing > Contacts (Read+Write), Marketing > Lists (Read+Write). Full Access also works but follows least-privilege poorly.
  3. Copy the key — it's shown ONCE. Set SENDGRID_API_KEY to it.
  4. (Optional) If your account is on the EU datacenter (GDPR data residency), set SENDGRID_BASE_URL to https://api.eu.sendgrid.com. Default is the global https://api.sendgrid.com.

…(continued in the in-app connector instructions)

步骤 2 — 安装 adapter

git clone https://github.com/HelpCode-ai/anythingmcp.git
cd anythingmcp && docker compose up -d

步骤 3 — 在 Cursor 中添加连接器

Cursor 从 ~/.cursor/mcp.json 读取 MCP 服务器。添加以下条目:

{
  "mcpServers": {
    "anythingmcp": {
      "url": "https://cloud.anythingmcp.com/mcp",
      "headers": { "Authorization": "Bearer YOUR_MCP_API_KEY" }
    }
  }
}
  1. 从 AnythingMCP 获取你的 MCP API key: Profile → MCP API Keys → New Key
  2. 保存文件并重启 Cursor。
  3. 打开 Cursor → Settings → MCP 确认 SendGrid 已列出且为 "Connected" 状态。
  4. 开始对话 — 所有 SendGrid 工具均可调用。

可用工具

ToolWhat it does
sendgrid_send_mailSend a transactional or batch email via the v3 Mail Send endpoint
sendgrid_list_templatesList transactional templates (legacy or dynamic) on the account
sendgrid_get_templateFetch a single template by id, including all its versions
sendgrid_get_statsGet aggregated email statistics across a date range: requests, delivered, opens, unique_opens, clicks, unique_clicks, bounces, spam_reports,
sendgrid_list_bouncesList bounced email addresses
sendgrid_get_bounceGet the bounce details for a specific email address (reason code, timestamp, status)
sendgrid_list_invalid_emailsList addresses SendGrid rejected as malformed at submission time (not bounces — these never made it out)
sendgrid_list_spam_reportsList recipients who reported your emails as spam
sendgrid_list_marketing_contactsList marketing contacts (NOT transactional recipients — these live in the Marketing Campaigns product)
sendgrid_upsert_marketing_contactsAdd or update up to 30,000 marketing contacts in one PUT call
sendgrid_get_marketing_import_job_statusCheck the status of a contacts-upsert job returned by sendgrid_upsert_marketing_contacts
sendgrid_list_marketing_listsList all Marketing Campaigns contact lists
sendgrid_create_marketing_listCreate a new Marketing Campaigns contact list
sendgrid_search_marketing_contactsSearch marketing contacts using SendGrid Query Language (similar to SQL WHERE)

FAQ

Cursor 免费套餐支持自定义 MCP 服务器吗? 是的 — Hobby、Pro 和 Business 套餐均可用。

下一步

这份指南对您有帮助吗?

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Install the connector, paste the key, prompt Cursor. Free for 7 days, no credit card.

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