Signal by StackEnhance
com.stackenhance/signal
How often 750+ e-commerce brands send marketing emails: counts, send dates, recent subject lines.
Yes, your AI can use this right now.Answered a live MCP handshake in 494 ms with no sign-in needed.
Connect it
Settings → Connectors → Add custom connector
URL: https://mcp.stackenhance.com/mcpSettings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://mcp.stackenhance.com/mcp{
"mcpServers": {
"signal": {
"url": "https://mcp.stackenhance.com/mcp"
}
}
}claude mcp add --transport http signal https://mcp.stackenhance.com/mcp{
"servers": {
"signal": {
"type": "http",
"url": "https://mcp.stackenhance.com/mcp"
}
}
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