Server data from the Official MCP Registry
Send transactional email from your editor — describe the event, Sendable writes and sends it.
About
Send transactional email from your editor — describe the event, Sendable writes and sends it.
Security Report
Well-designed MCP server with solid security practices. Authentication is properly gated to environment variables, API credentials are handled securely without hardcoding, and the server implements clear separation between test and live modes. Permissions are appropriate for the stated purpose of transactional email delivery. Minor code quality observations exist but do not materially impact security. Supply chain analysis found 1 known vulnerability in dependencies (0 critical, 1 high severity). Package verification found 1 issue.
8 files analyzed · 5 issues found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
What You'll Need
Set these up before or after installing:
Environment variable: SENDABLE_API_KEY
How to Install
Add this to your MCP configuration file:
{
"mcpServers": {
"me-sendable-sendable": {
"env": {
"SENDABLE_API_KEY": "your-sendable-api-key-here"
},
"args": [
"-y",
"sendableme-mcp"
],
"command": "npx"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
Sendable
One line, and your app knows how to talk to its users.
You describe what happened; Sendable writes the message and sends it. No templates to maintain, no dashboard step — your data is never rewritten, only the words around it.
npm i sendableme
import { send } from 'sendableme';
await send('sam@example.com', 'order_shipped', { orderId: 'A-1042', eta: 'Friday' });
That's a complete integration. Adding a new message type is a new string.
Get a free API key at sendable.me/keys — 500 messages a month, no card.
Try it in your browser
One click imports the SaaS-welcome example and runs it on Replit — add your
SENDABLE_API_KEY in Secrets and hit Run:
What's in this repo
| Directory | What it is |
|---|---|
sdk/ | The sendableme npm package — the client SDK |
mcp/ | sendableme-mcp — an MCP server, so Claude and Cursor can send email by asking |
templates/ | Three runnable examples against the live API |
Your data is never rewritten
The model that writes the copy never sees your values — only your field names. It
writes copy containing {{placeholders}}, and your values are substituted
afterwards, so a price, a date, or a reset link cannot be altered. A second model
checks every draft for claims your data doesn't support and refuses rather than
guess.
await send(user.id, 'payment_failed', { amount: '$99.00' });
// "$99.00" appears exactly as written, always
MCP
npx -y sendableme-mcp
Add it to Claude Desktop or Cursor and send transactional email straight from the
editor. See mcp/ for the config block.
Docs
Full reference, written to be pasted into an AI assistant: sendable.me/llms.txt
License
MIT
Reviews
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