Senderkit MCP server
{
"mcpServers": {
"senderkit": {
"type": "http",
"url": "https://mcp.senderkit.com"
}
}
}{
"mcpServers": {
"senderkit": {
"type": "http",
"url": "https://mcp.senderkit.com"
}
}
}{
"mcpServers": {
"senderkit": {
"type": "http",
"url": "https://mcp.senderkit.com"
}
}
}{
"servers": {
"senderkit": {
"type": "http",
"url": "https://mcp.senderkit.com"
}
}
}{
"mcpServers": {
"senderkit": {
"type": "http",
"url": "https://mcp.senderkit.com"
}
}
}file .mcp.json (in your project root)file claude_desktop_config.jsonfile ~/.cursor/mcp.jsonfile .vscode/mcp.jsonfile ~/.codeium/windsurf/mcp_config.jsonversion 0.1.0
What it does
SenderKit exposes tools to send and manage email, SMS, push, and web-push notifications from AI agents. It integrates into codebases via three skills and an MCP server, letting agents wire in transactional messaging, manage provider routing (Resend, SendGrid, Twilio, etc.), and handle domain authentication for email deliverability.
- Ask your agent to add welcome emails, password-reset flows, or OTP verification to your app without manually writing boilerplate.
- Send and inspect message delivery status, check failure reasons, or cancel scheduled sends at runtime through MCP tools.
- Authenticate a sending domain with SPF, DKIM, and DMARC records to improve email inbox delivery.
Tools this server exposes
| Tool | Does |
|---|---|
| senderkit-integration | Adds email, SMS, push, or web-push messaging to an app, or routes existing providers through SenderKit. |
| senderkit-mcp-messaging-operations | Sends messages and inspects their delivery status, failure reasons, or cancels scheduled sends at runtime. |
| senderkit-email-deliverability | Authenticates a sending domain by configuring SPF, DKIM, and DMARC records. |
Before you enable it
An MCP server runs with whatever access you give it. Start with a development account rather than production, and check which tools the server exposes before you let an agent call them unattended.