MCP servers

An MCP server connects an agent to external data and tools over a single protocol: files, databases, APIs and services. This section lists servers with their transport, auth method and environment variables, an install command and an honest read on the risks.

Match with Foxx AI

Describe the task or paste package.json, and Foxx AI will pick matching skills, MCP servers and CLI tools.

Official

SendPulse's official remote MCP server: statistics, campaigns and user data through an agent chat

MCP serverHigh risk1Repository stars

Self-hosted MCP server for xiaohongshu: publish notes and videos, search, read feeds, comment, like and favorite from an agent

MCP serverHigh risk16KRepository stars
Official

MCP server for Facebook and Instagram ads: campaigns, creatives, budgets and analytics through a conversation with the agent

MCP serverHigh risk1.3KRepository stars

An open-source viral waitlist widget with an MCP server: agents create campaigns, invite top referrers and export signups

MCP serverMedium risk3Repository stars
Russian stack

A paid connector service for Yandex Direct, VK and Avito with analytics, wasted-spend detection and an autopilot layer over the Direct API

MCP serverHigh risk2Repository stars

Yandex Audience MCP

A1 Яндекс Аудитории MCP

Russian stack

Yandex Audience MCP: CRM segments, look-alike audiences, pixels and access management with Yandex login right in chat

MCP serverHigh risk
Russian stack

An MCP server that generates and edits Tilda landing pages from ready Tailwind templates, with retries, rollback and Yandex.Metrika and GA4 analytics

MCP serverHigh risk
Russian stack

An MCP server publishes one text at once to Telegram, VKontakte (group and personal wall) and TenChat with a single publish_all call

MCP serverHigh risk
Russian stack

A fork of a popular Yandex Direct MCP server that defaults to read-only, with explicit flags for writes and finance

MCP serverHigh risk

Frequently asked questions

What is an MCP server?

An MCP server connects an agent to external data and tools over a single protocol: files, databases, APIs and services. The agent calls its tools while it works.

How do I connect an MCP server to an agent?

The entry lists how to run it (npx, uvx, docker or a remote URL) and the environment variables. A config snippet goes into the agent settings.

Do I need a key or a paid account?

It depends on the server. Each entry states the auth method and requirements, including paid accounts, in the limitations block.