Whale Coupons is an MCP server with 5 tools an agent can call, among them find_coupons, get_store, list_categories. It answers at https://whalecoupons.co/.well-known/mcp-server-card.json over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 1 of 1 times since 19 October 2026; the last check, on 19 October 2026, succeeded.
MCP server at whalecoupons.co, verified by introspection: 5 tools exposed.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
find_coupons | Use this when the user wants a coupon, promo, discount or voucher code for a specific online store or brand, or shares a store's website or product page URL and asks about saving on it. Accepts a store name ("Airwheel Luggage"), a domain (" Inputs: store |
get_store | Use this only when you already have a Whale Coupons store slug from an earlier result (the "slug" field, e.g. "airwheel-luggage") and need that store's full coupon details again. Returns the code, discount, how to apply it, minimum order if Inputs: slug |
list_categories | Use this when the user asks what kinds of stores or products Whale Coupons has codes for. Returns each category with its number of stores and its Whale Coupons page. Not needed before search_stores or list_largest_discounts, whose category |
list_largest_discounts | Use this when the user asks which stores have the biggest discounts or "best deals", optionally within a category (e.g. "biggest beauty discounts", "codes for at least 30% off"). Returns stores whose Whale Coupons code gives at least min_di Inputs: min_discount, category, limit |
search_stores | Use this when the user wants discount codes for a kind of product or a shopping category rather than one named store, for example "coupon for running shoes", "promo codes for skincare", "deals on coffee" or "discount codes for pet stores". Inputs: query, category, limit |
Every block below points at https://whalecoupons.co/.well-known/mcp-server-card.json. Pick your client and copy.
claude mcp add --transport http whale-coupons https://whalecoupons.co/.well-known/mcp-server-card.json
{
"mcpServers": {
"whale-coupons": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://whalecoupons.co/.well-known/mcp-server-card.json"]
}
}
}{
"mcpServers": {
"whale-coupons": {
"url": "https://whalecoupons.co/.well-known/mcp-server-card.json"
}
}
}{
"servers": {
"whale-coupons": {
"type": "http",
"url": "https://whalecoupons.co/.well-known/mcp-server-card.json"
}
}
}{
"context_servers": {
"whale-coupons": {
"url": "https://whalecoupons.co/.well-known/mcp-server-card.json"
}
}
}{
"mcpServers": {
"whale-coupons": {
"serverUrl": "https://whalecoupons.co/.well-known/mcp-server-card.json"
}
}
}{
"mcpServers": {
"whale-coupons": {
"url": "https://whalecoupons.co/.well-known/mcp-server-card.json"
}
}
}name: Whale Coupons
version: 0.0.1
schema: v1
mcpServers:
- name: Whale Coupons
type: streamable-http
url: https://whalecoupons.co/.well-known/mcp-server-card.json{
"mcpServers": {
"whale-coupons": {
"httpUrl": "https://whalecoupons.co/.well-known/mcp-server-card.json"
}
}
}{
"mcpServers": {
"whale-coupons": {
"type": "http",
"url": "https://whalecoupons.co/.well-known/mcp-server-card.json"
}
}
}{
"mcpServers": {
"whale-coupons": {
"url": "https://whalecoupons.co/.well-known/mcp-server-card.json"
}
}
}goose://extension?url=https%3A%2F%2Fwhalecoupons.co%2F.well-known%2Fmcp-server-card.json&type=streamable_http&id=whale-coupons&name=Whale%20Coupons
It answered our last check on 19 October 2026. Over 1 checks since 19 October 2026 it answered 1. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by whalecoupons.co and served from whalecoupons.co, the vendor's own domain: https://whalecoupons.co/.well-known/mcp-server-card.json.
5, as returned by the server's own tools/list on 19 October 2026: find_coupons, get_store, list_categories, list_largest_discounts, search_stores.
It answered our last check on 19 October 2026. Over 1 checks since 19 October 2026 it answered 1.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://whalecoupons.co/.well-known/mcp-server-card.json. 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: whalecoupons.co. Endpoint host: whalecoupons.co. ARD identifier: urn:air:whalecoupons.co:mcp:whale-coupons.
First indexed 19 October 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.