Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Description from the maker (original English)
Conecta agentes de IA à API REST do Cupom Center com fluxos seguros de cupons.
These three are never merged into one score: opinions, measurements and popularity are different things.
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
Pick the AI app you use, then copy the settings.
CUPOM_API_KEYValues marked secret are keys to your account. Never share them or paste them into a chat.
You need
Which app do you use?
Pick your app above. We remember it, so next time the button says “Install in …”.
Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json
{
"mcpServers": {
"cupom-center": {
"command": "npx",
"args": [
"-y",
"@cupom_center/mcp"
],
"env": {
"CUPOM_API_KEY": "your-value"
}
}
}
}Run this in your terminal
claude mcp add cupom-center --env CUPOM_API_KEY=your-value -- npx -y @cupom_center/mcpFill in the empty values before running it.
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"cupom-center": {
"command": "npx",
"args": [
"-y",
"@cupom_center/mcp"
],
"env": {
"CUPOM_API_KEY": "your-value"
}
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
Paste into .vscode/mcp.json in your project
{
"servers": {
"cupom-center": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@cupom_center/mcp"
],
"env": {
"CUPOM_API_KEY": "your-value"
}
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.
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These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
Runs on your computer; the tool list appears in your AI app after you install it.
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 7, 2026
The registry name was verified with the GitHub account experiens, which owns the repo
We have not read this repo from GitHub yet
We have not read this repo from GitHub yet
This one runs on your computer; there is no internet endpoint
Runs on your computer and uses local settings instead
Runs on your computer; we can only read tool lists from internet endpoints
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
You need to fill in: CUPOM_API_KEY
It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).
The GitHub repo last changed –, and the latest version (0.1.0) reached the registry 3 days ago.
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.
In the same category: Spec Driven Development, Remote Desktop Commander, Date Math
Servers in the same category from other makers, sorted by stars.
Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.
Exact date/time math for agents: business days, holidays, time zones, cron, RRULE, SLA. x402 paid.
Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.
Servidor MCP local que ajuda agentes de IA a integrar sistemas clientes à API REST do Cupom Center.
O servidor roda no computador do cliente por stdio. Ele não hospeda modelo de IA e não abre uma porta de rede: recebe chamadas MCP do host local e acessa https://api.cupom.center com a API key do projeto.
Além de representar os endpoints REST como ferramentas MCP, o servidor ensina o agente a seguir o ciclo correto:
recommend_integration_flow decide o fluxo sem chamar a API e sem consumir a franquia do Cupom Center. As demais ferramentas acessam a REST e estão sujeitas ao rate limit e à medição de consumo da organização.
| Operação | Permissão |
|---|---|
| Descoberta, consulta de operação | COUPON_READ |
| Emissão, consulta e revogação de código individual | COUPON_ISSUE e COUPON_READ |
| Quote, resgate e reversão | COUPON_REDEEM |
| Pagamento no resgate ou posterior | PAYMENT_WRITE |
Organização, ambiente e projeto são sempre derivados da API key. O MCP não permite selecionar outro tenant por argumento.
cd mcp
bun install bun run build
Depois da publicação no npm, fixe uma versão no host MCP:
{
"mcpServers": { "cupom-center": { "command": "npx", "args": ["-y", "@cupom_center/mcp@0.1.0"], "env": { "CUPOM_API_KEY": "cpm_..." } } } }
As instruções de release, npm Trusted Publishing e MCP Registry estão em PUBLISHING.md.
Configure o host MCP para executar o arquivo compilado usando um caminho absoluto:
{
"mcpServers": { "cupom-center": { "command": "node", "args": ["/caminho/absoluto/para/Cupom/mcp/dist/index.js"], "env": { "CUPOM_API_KEY": "cpm_...", "CUPOM_API_URL": "https://api.cupom.center" } } } }
CUPOM_API_URL é opcional e usa https://api.cupom.center por padrão. HTTP só é aceito para localhost, facilitando desenvolvimento sem permitir credenciais em conexões remotas inseguras.
CUPOM_API_TIMEOUT_MS é opcional, usa 20 segundos por padrão e aceita valores entre 1.000 e 120.000 ms.
O servidor pode iniciar sem uma API key para consultar o guia e executar recommend_integration_flow. As ferramentas que acessam a REST retornarão um erro de configuração até CUPOM_API_KEY ser definida.
Para produção, prefira que o instalador recupere a API key do cofre de credenciais do sistema operacional. Configurá-la diretamente no JSON do host é simples, mas exige proteger esse arquivo contra leitura, backup ou compartilhamento indevido.
recommend_integration_flowfind_eligible_couponsquote_single_couponquote_multiple_couponsselect_coupons_for_unitscreate_coupon_issuanceget_coupon_issuancerevoke_coupon_issuanceredeem_single_couponredeem_multiple_couponsget_coupon_operationrecord_operation_paymentreverse_operationO recurso MCP cupom://integration-guide contém as regras de decisão compartilhadas pelo servidor.
stdout é reservado exclusivamente ao protocolo MCP; diagnósticos usam stderr.Idempotency-Key; repetir a mesma chave exige o mesmo comando.O MCP não administra cupons, campanhas, organizações, membros ou API keys. Essas operações pertencem à superfície GraphQL autenticada do painel.
bun run typecheck
bun run build
O projeto evita testes unitários isolados. A validação de protocolo deve ser feita conectando o binário compilado a um cliente MCP ou ao MCP Inspector, e a validação da REST deve usar um ambiente/projeto de homologação.