MCP Sendgrid runs on your own machine — the client starts it, so there is no endpoint to ping. 61 installs a week from npm. Last commit 27 Sep 2026.
MCP server for SendGrid — global transactional + marketing email (Twilio-owned)
What the code does
We read the source, 5 d ago · rules 995398eba69f
What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.
этот файл ставится пользователю, но в репозитории его нет
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
This code can reach further than it looks
We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.
Connect this server
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add mcp-sendgrid -e 'SENDGRID_API_KEY=<SENDGRID_API_KEY>' -- npx -y @codespar/mcp-sendgrid{
"mcpServers": {
"mcp-sendgrid": {
"command": "npx",
"args": [
"-y",
"@codespar/mcp-sendgrid"
],
"env": {
"SENDGRID_API_KEY": "<SENDGRID_API_KEY>"
}
}
}
}[mcp_servers.mcp-sendgrid]
command = "npx"
args = ["-y", "@codespar/mcp-sendgrid"]
env = { SENDGRID_API_KEY = "<SENDGRID_API_KEY>" }{
"mcpServers": {
"mcp-sendgrid": {
"command": "npx",
"args": [
"-y",
"@codespar/mcp-sendgrid"
],
"env": {
"SENDGRID_API_KEY": "<SENDGRID_API_KEY>"
}
}
}
}{
"servers": {
"mcp-sendgrid": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@codespar/mcp-sendgrid"
],
"env": {
"SENDGRID_API_KEY": "<SENDGRID_API_KEY>"
}
}
}
}Put your own value in place of
<SENDGRID_API_KEY> (SendGrid API key. Used as Bearer token in the Authorization header).
The author’s registry entry marks it as required.
Optional settings from the registry entry, left out of the block above:
SENDGRID_FROM_EMAIL (Optional default From address used by send_mail / send_template when `from.email` is omitted. Must be a Verified Sender or authenticated domain).
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MCP Sendgrid — questions
Answers built from our own checks of this server.