MarginGlow AI Signal is an MCP server with 3 tools an agent can call, among them analyse_small_business_opportunities, check_marginglow_signal_access, purchase_marginglow_signal. It answers at https://www.marginglow.com/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 10 of 10 times since 5 September 2026; the last check, on 18 October 2026, succeeded.
Evidence-backed opportunity intelligence for small businesses, built for authorised AI agents.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
analyse_small_business_opportunities | Use this when a user wants practical, evidence-based ways for a specific small business to increase revenue, improve margins, reduce costs, strengthen Google visibility, improve conversion or prioritise growth actions. Requires the business Inputs: businessName, website, country, objective |
check_marginglow_signal_access | Checks the authenticated agent's complimentary and paid MarginGlow AI Signal balances, whether an analysis can run, which allowance will be used next and the latest successfully credited Stripe purchase. This is read-only and does not consu |
purchase_marginglow_signal | Creates a secure Stripe payment link for one MarginGlow AI Signal costing EUR 2, inclusive of applicable tax. Use this when analyse_small_business_opportunities reports that no Signal credits remain. A payment-capable agent may follow the p |
Every block below points at https://www.marginglow.com/mcp. Pick your client and copy.
claude mcp add --transport http marginglow-ai-signal https://www.marginglow.com/mcp
{
"mcpServers": {
"marginglow-ai-signal": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://www.marginglow.com/mcp"]
}
}
}{
"mcpServers": {
"marginglow-ai-signal": {
"url": "https://www.marginglow.com/mcp"
}
}
}{
"servers": {
"marginglow-ai-signal": {
"type": "http",
"url": "https://www.marginglow.com/mcp"
}
}
}{
"context_servers": {
"marginglow-ai-signal": {
"url": "https://www.marginglow.com/mcp"
}
}
}{
"mcpServers": {
"marginglow-ai-signal": {
"serverUrl": "https://www.marginglow.com/mcp"
}
}
}{
"mcpServers": {
"marginglow-ai-signal": {
"url": "https://www.marginglow.com/mcp"
}
}
}name: MarginGlow AI Signal
version: 0.0.1
schema: v1
mcpServers:
- name: MarginGlow AI Signal
type: streamable-http
url: https://www.marginglow.com/mcp{
"mcpServers": {
"marginglow-ai-signal": {
"httpUrl": "https://www.marginglow.com/mcp"
}
}
}{
"mcpServers": {
"marginglow-ai-signal": {
"type": "http",
"url": "https://www.marginglow.com/mcp"
}
}
}{
"mcpServers": {
"marginglow-ai-signal": {
"url": "https://www.marginglow.com/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fwww.marginglow.com%2Fmcp&type=streamable_http&id=marginglow-ai-signal&name=MarginGlow%20AI%20Signal
It answered our last check on 18 October 2026 in 195 ms. Over 10 checks since 5 September 2026 it answered 10. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by marginglow.com and served from www.marginglow.com, the vendor's own domain: https://www.marginglow.com/mcp.
3, as returned by the server's own tools/list on 31 August 2026: analyse_small_business_opportunities, check_marginglow_signal_access, purchase_marginglow_signal.
It answered our last check on 18 October 2026 in 195 ms. Over 10 checks since 5 September 2026 it answered 10.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://www.marginglow.com/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: com.marginglow. Endpoint host: www.marginglow.com. ARD identifier: urn:air:com.marginglow:mcp:signal.
First indexed 31 August 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.