Signal by StackEnhance — Claude Code MCP server: how to install
Tracks marketing email cadence across e-commerce retailers in Northern Europe and Germany. Useful for benchmarking competitor send schedules inside your coding agent.
claude mcp add --transport http signal https://mcp.stackenhance.com/mcpWhat Signal by StackEnhance does
The server exposes email marketing records from over 800 online stores across Germany and the Nordic region. It connects via streamable HTTP. AI assistants query three read-only tools: get_brand_summary, get_brand_email_frequency, and find_brands. These return weekly send averages across 90 days, campaign dates within 31-day windows, and up to two recent subject lines.
The underlying archive tracks promotional campaigns exclusively. It strips out receipts and welcome sequences. Metrics like open rates or revenue remain completely outside the dataset. If a brand sits outside the monitored catalogue, the endpoint flags it immediately instead of inventing dates.
What it helps with
- audit how frequently competitor stores send promotional emails
- pull recent campaign send dates for a target brand
- rank e-commerce brands in a specific market by weekly email volume
- check recent promotional email subjects from competing retailers
Example prompts for the agent
- How often does Boozt email shoppers in Sweden?
- List Danish home decor brands ranked by weekly email volume
- How many promo emails did IKEA send last month?
How to install Signal by StackEnhance
Platform CLI: remote server
claude mcp add --transport http signal https://mcp.stackenhance.com/mcpPlatform CLI: remote server
codex mcp add signal-by-stackenhance --url https://mcp.stackenhance.com/mcpConfig file
{
"mcpServers": {
"signal-by-stackenhance": {
"url": "https://mcp.stackenhance.com/mcp"
}
}
}Config file
{
"servers": {
"signal-by-stackenhance": {
"type": "http",
"url": "https://mcp.stackenhance.com/mcp"
}
}
}Platform CLI: remote server
gemini mcp add -t http signal-by-stackenhance https://mcp.stackenhance.com/mcpStep by step, with commands for each platform: How to add an MCP server to Claude Code, Codex, Cursor, VS Code, Gemini CLI and more
Questions about Signal by StackEnhance
How do I install Signal by StackEnhance in Claude Code?
Run claude mcp add --transport http signal-by-stackenhance https://mcp.stackenhance.com/mcp in your terminal.
What email data does the server provide?
It provides weekly campaign send averages over 90 days, dispatch dates up to 31 days, and up to two subject lines. Performance metrics such as open rates, clicks, and revenue are not tracked.
Do I need an API key to use this server?
No key or registration is needed. The remote HTTP server is free to access under a standard fair-use rate limit per IP.
