Descontosml is a remote MCP server that gives an AI agent 3 tools, among them buscar_promocoes, melhor_cupom, quedas_de_preco. It answers at https://descontosml.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 4 September 2026; the last check, on 18 October 2026, succeeded.
Promoções, histórico de preço e cupons validados do Mercado Livre Brasil
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
buscar_promocoes | Lista produtos em promoção no Mercado Livre Brasil, com preço atual, preço de tabela, percentual de desconto e o cupom aplicável quando existe. Use para responder perguntas como 'o que está barato em eletrônicos' ou 'promoções acima de 50% Inputs: categoria, desconto_minimo, preco_maximo, limite |
melhor_cupom | Dado um link ou MLB id de produto do Mercado Livre, devolve o cupom com maior chance de funcionar, o quanto economiza e se o desconto é verificável ou condicional. Cupom 'conditional' depende de restrição que não dá para verificar de fora ( Inputs: produto |
quedas_de_preco | Lista produtos cujo preço caiu de forma relevante nas últimas horas, incluindo os que atingiram o menor preço já registrado desde que passaram a ser monitorados. Inputs: limite |
Every block below points at https://descontosml.com/mcp. Pick your client and copy.
claude mcp add --transport http descontosml https://descontosml.com/mcp
{
"mcpServers": {
"descontosml": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://descontosml.com/mcp"]
}
}
}{
"mcpServers": {
"descontosml": {
"url": "https://descontosml.com/mcp"
}
}
}{
"servers": {
"descontosml": {
"type": "http",
"url": "https://descontosml.com/mcp"
}
}
}{
"context_servers": {
"descontosml": {
"url": "https://descontosml.com/mcp"
}
}
}{
"mcpServers": {
"descontosml": {
"serverUrl": "https://descontosml.com/mcp"
}
}
}{
"mcpServers": {
"descontosml": {
"url": "https://descontosml.com/mcp"
}
}
}name: Descontosml
version: 0.0.1
schema: v1
mcpServers:
- name: Descontosml
type: streamable-http
url: https://descontosml.com/mcp{
"mcpServers": {
"descontosml": {
"httpUrl": "https://descontosml.com/mcp"
}
}
}{
"mcpServers": {
"descontosml": {
"type": "http",
"url": "https://descontosml.com/mcp"
}
}
}{
"mcpServers": {
"descontosml": {
"url": "https://descontosml.com/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fdescontosml.com%2Fmcp&type=streamable_http&id=descontosml&name=Descontosml
It answered our last check on 18 October 2026 in 141 ms. Over 10 checks since 4 September 2026 it answered 10. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by descontosml.com and served from descontosml.com, the vendor's own domain: https://descontosml.com/mcp.
3, as returned by the server's own tools/list on 10 September 2026: buscar_promocoes, melhor_cupom, quedas_de_preco.
It answered our last check on 18 October 2026 in 141 ms. Over 10 checks since 4 September 2026 it answered 10.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://descontosml.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.descontosml. Endpoint host: descontosml.com. ARD identifier: urn:air:com.descontosml:mcp:descontosml.
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.