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.

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Found: 54

VKontakte MCP server for Make

MCP VKontakte Server

Russian stack

A 42-tool VKontakte MCP server for the Make MCP Client: posts, stories, photo albums, group moderation and webhooks

High risk
Russian stack

A hardened VK Ads MCP fork: read-only by default, mutations gated by VK_ADS_ENABLE_WRITES, and SSRF protection on file uploads

High risk
Russian stack

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

High risk
Official

Official hosted RuSender MCP server with ready skills for email campaigns, contact lists and analytics

High 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.