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: 883

Official

SaluteDevices' official MCP server for the Plasma design system docs: components, icons, tokens and install guides

Low risk3Repository stars
Russian stack

A Yandex Metrika MCP server generated from the API spec: 108 methods, 10 tools declared by default, transparent filters and response metadata

Medium risk2Repository stars
Russian stack

Full 65-operation YouGile API coverage with configurable permissions, write confirmation and a shared company rate limit

High risk
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

Aurora OS's official developer portal MCP: an agent finds the right documentation, code examples and exact source links, no login needed

Low risk
Official

Sber's official MCP for corporate clients: an agent works with ruble payment orders and account statements through the bank API

High risk
Official

T-Investments official remote MCP: an agent reads the portfolio and quotes and can place orders on the brokerage account itself

High risk

Bitrix24 portal MCP server

MCP-сервер портала Битрикс24

Official

Bitrix24's official per-portal MCP: an external agent uses OAuth or a token to read and change tasks, deals, meetings and mail

High risk
Official

DaData official MCP: an agent looks up companies by tax ID, standardizes addresses and identifies a domain or email owner

Medium risk
Official

MWS TeamStream's official MCP: an agent finds recordings by meaning and reads transcripts and summaries right from AI tools

Medium risk

Yandex Wiki MCP server

MCP-сервер Яндекс Вики

Official

Yandex Wiki official MCP: an agent searches and reads knowledge base pages, builds summaries and creates new pages on behalf of the employee

Medium risk

YooKassa MCP server

MCP-сервер ЮKassa

Official

YooKassa official MCP: an agent creates payment links and invoices, checks statuses and refunds, but cannot move money on its own

High risk

VkusVill MCP server

VV MCP Server

Official

VkusVill's official MCP: product search with ingredients and nutrition, deals, alternatives, recipes, stores and a cart link

Low risk

Local code graph for agents: an MCP server returns entry points, symbol links and change impact in one call

Medium risk72.4KRepository stars
Official

A self-hosted trend and news monitor with an MCP server: hot-topic aggregation, RSS and smart alerts

Medium risk62.6KRepository stars

An MCP server that builds a code graph of functions, classes, calls and routes and answers the agent's structural queries locally

Medium risk45.4KRepository stars

Local code structure graph: builds a repository map with tree-sitter and serves the assistant only the context a change actually touches over MCP

Medium risk31.9KRepository stars
Official

MCP tools and a CLI for a 3D building editor: the agent creates, inspects and edits architectural scenes

Medium risk24.4KRepository stars

An MCP server that keeps large tool output out of the agent's context window and stores session memory in SQLite

Medium risk24.2KRepository stars
Official

Local screen and audio recording with natural language search, feeding your activity history to an agent via MCP

High risk21.8KRepository stars

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

High risk16KRepository stars

An Android emulator in Docker with an MCP server: the agent drives the device over adb, opens apps and pages, presses buttons

Medium risk15.9KRepository stars

Control the Unity Editor from an agent over MCP: scenes and objects, C# scripts, assets, tests, profiling and builds

High risk14.6KRepository stars

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.