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: 21

Russian stack

12 dependency-free Yandex Direct tools: a plan-then-confirm write flow, with campaign resume and delete simply not implemented

High risk
Official

Official Contentful MCP server: entries, content types, assets, locales and AI Actions via the Management API

High risk61Repository stars

Telegram API MCP

telegram-api-mcp

Russian stack

MCP server for the Telegram Bot API: messages, channels, forums, payments and long posts from a bot, with Telegram rate limits built in

High risk28Repository stars

VK Ads MCP server

VK Реклама MCP

Russian stack

An MCP server for VK Ads: campaigns, groups, banners, statistics and balance through chat, with in-chat account connection instead of manual OAuth

High risk8Repository stars

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

Medium risk3Repository stars

Yandex Direct MCP with launch policies

yamcp (Yandex Direct MCP Server)

Russian stack

A Yandex Direct MCP server for agencies: reports, campaign audits and safe campaign creation under fixed business policies

High risk2Repository stars

Max Bot MCP server

Max Bot MCP Server

Russian stack

An MCP server that reads a bot's messages in the Max messenger: chats, members, text search and attachment downloads

Medium risk1Repository stars

Yandex Direct MCP with two access modes

Яндекс Директ MCP

Russian stack

A Yandex Direct MCP with two connection modes: a read-only remote URL and a full-access local npx server

High risk1Repository stars
Russian stack

A Python MCP server with 48 Yandex Direct tools and Wordstat frequency lookup, switchable between sandbox and production

High risk1Repository stars
Russian stack

An MCP server auto-generated from the VK API schema: 180+ tools with read/write/money mode filters and section filters

High risk1Repository stars

Yandex Direct MCP: 59 tools

yandex-direct-mcp-plus

Russian stack

A Yandex Direct API v5 MCP server with 59 tools, dry-run on every write, and an honest table of what spends budget and what is irreversible

High risk1Repository stars
Russian stack

An MCP server posts to YouTube, Instagram, VK and Dzen through self-hosted Nango: account connection in a couple of clicks, no developer console

High 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

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

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.