Unisender MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 43 installs a week from npm. Last commit 5 Sep 2026.
MCP server for UniSender API — email lists, campaigns, contacts. API key auth.
The author archived this repository on GitHub, meaning it is no longer maintained.
This one has been quiet for a while
Quiet is not dead — but it is worth knowing when it wakes up, or when someone else takes it over. We watch the repository and tell you either way.
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 unisender-mcp -e 'UNISENDER_API_KEY=<UNISENDER_API_KEY>' -- npx -y @theyahia/unisender-mcp{
"mcpServers": {
"unisender-mcp": {
"command": "npx",
"args": [
"-y",
"@theyahia/unisender-mcp"
],
"env": {
"UNISENDER_API_KEY": "<UNISENDER_API_KEY>"
}
}
}
}[mcp_servers.unisender-mcp]
command = "npx"
args = ["-y", "@theyahia/unisender-mcp"]
env = { UNISENDER_API_KEY = "<UNISENDER_API_KEY>" }{
"mcpServers": {
"unisender-mcp": {
"command": "npx",
"args": [
"-y",
"@theyahia/unisender-mcp"
],
"env": {
"UNISENDER_API_KEY": "<UNISENDER_API_KEY>"
}
}
}
}{
"servers": {
"unisender-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@theyahia/unisender-mcp"
],
"env": {
"UNISENDER_API_KEY": "<UNISENDER_API_KEY>"
}
}
}
}Put your own value in place of
<UNISENDER_API_KEY> (API key).
The author’s registry entry marks it as required.
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Unisender MCP — questions
Answers built from our own checks of this server.