Newsletter Growth MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 37 installs a week from npm. Last commit 14 Jul 2026.
Newsletter growth loops, welcome-sequence architecture, subject-line and list-metric guidance.
Today is the operative word: we check Newsletter Growth MCP every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
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 newsletter-growth-mcp -- npx -y newsletter-growth-mcp
{
"mcpServers": {
"newsletter-growth-mcp": {
"args": [
"-y",
"newsletter-growth-mcp"
],
"command": "npx"
}
}
}
[mcp_servers.newsletter-growth-mcp]
command = "npx"
args = ["-y", "newsletter-growth-mcp"]
{
"mcpServers": {
"newsletter-growth-mcp": {
"args": [
"-y",
"newsletter-growth-mcp"
],
"command": "npx"
}
}
}
{
"mcpServers": {
"newsletter-growth-mcp": {
"args": [
"-y",
"newsletter-growth-mcp"
],
"command": "npx"
}
}
}
Datasets for founders: directories, newsletters, and agencies, with metrics attached.
YouTube search interest and trend data over time, with growth metrics. Free key at trendsmcp.ai
Spotify podcast and artist trends over time, with growth metrics. Free key at trendsmcp.ai
Google Trends search interest over time with growth metrics. Free key at trendsapi.ai
Google Trends: Search, Images, News, Shopping over time, growth metrics. Free key at trendsmcp.ai
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Depop listings for searches or URLs, with alerts on new listings, price drops and sales.
SSH Linux metrics, baselines, anomaly detection, and plain-English infrastructure explanations.
Answers built from our own checks of this server.