"Y Combinator" matching MCP connectors:

Official GREEN-API MCP server. Connect your AI assistant to WhatsApp: send text messages, files, locations, contacts and polls; forward, edit and delete messages; create and manage groups; check whether a number is on WhatsApp; read contacts; receive incoming messages and notifications. Sign in with your GREEN-API instance ID and API token from console.green-api.com.

查A股个股/概念最近被多少机构/大V提及、热度高不高。只读数据，机构/大V用匿名ID。量化交易必备。

Riel de pago contra entrega (COD) para LATAM: crea órdenes y cobra con Dropi vía MCP.

Ask about your Wally spending and budgets, and log expenses, income and transfers in plain language.

The AllMyDucks MCP server turns your to-do list into a tool your AI assistant can actually use. By connecting it to an AI agent like Claude, you allow your assistant to directly view, create, and update your tasks and promises through simple conversation. It automatically translates casual chat into structured to-dos, making it effortless for your AI to help you stay organized, track commitments, and manage what you owe to others.

One API to send and receive compliant e-invoices in 150 countries via Sovos, from any ERP.

Parcelas, municipios y normativa de edificación española como datos; consultas con fuentes citadas.

SEO audit and AI visibility check for your website, plus Search Console keyword opportunities.

AEO tools: scan any URL for AI-citation readiness, read the public leaderboard and citation panel.