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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Editors’ pick

An MCP server that gives agents IDE powers: symbol and reference lookup, symbol-level edits and renames via LSP or JetBrains

MCP serverHigh risk29.9KRepository stars
Editors’ pick

An MCP server with n8n node and template knowledge: the agent picks nodes, validates configs and, with API access, creates workflows in your n8n

MCP serverHigh risk23KRepository stars
Editors’ pick

An MCP server that lets an agent work on your computer: terminal and long-running processes, file search and edits, Excel, PDF and DOCX

MCP serverHigh risk9.8KRepository stars
Editors’ pick

A token-lean MCP server for PostgreSQL, MySQL, MariaDB, SQL Server and SQLite with a read-only mode

MCP serverHigh risk3.6KRepository stars

Grafana MCP Server

Grafana MCP server

Official

Grafana's official MCP server: dashboards, Prometheus and Loki queries, alerts and incidents straight from the agent

MCP serverHigh risk3.5KRepository stars
Editors’ pick

A Go MCP server for Kubernetes and OpenShift: resources, pods, logs, Helm and Tekton straight through the cluster API

MCP serverHigh risk2.1KRepository stars
Official

Official WordPress package that turns Abilities API abilities into MCP tools, resources and prompts

MCP serverHigh risk1.8KRepository stars
Official

The official MathWorks MCP server: the agent starts and quits MATLAB, writes and runs code, and checks it for errors and style

MCP serverHigh risk1.6KRepository stars
Official

Official Cloudflare MCP server: the agent drives the whole Cloudflare API by searching the spec and running code

MCP serverHigh risk891Repository stars
Official

Redis's official MCP server: strings, hashes, streams, JSON and vector search from your agent

MCP serverHigh risk628Repository stars
Official

Yandex Cloud's official MCP server set: documentation, search, app deployment, serverless functions, containers and a data catalog

MCP serverHigh risk47Repository stars
Official

YDB's own official MCP server from the database's developers: parameterized SQL queries, execution plans, directory browsing, and a base for custom servers

MCP serverHigh risk29Repository stars
Official

Timeweb Cloud's official remote MCP: account servers, databases, Kubernetes, domains, mail, S3 and billing, with mandatory confirmation for changes

MCP serverHigh risk24Repository stars
Editors’ pick

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

MCP serverHigh risk
Editors’ pick

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

MCP serverHigh risk
Official

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

MCP serverHigh risk
Official

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

MCP serverHigh 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

MCP serverHigh 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

MCP serverHigh risk
Official

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

MCP serverHigh risk21.8KRepository 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

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

MCP serverHigh risk14.6KRepository stars

A Chrome extension with an MCP server: the agent drives your everyday browser with its sessions, tabs, bookmarks and history

MCP serverHigh risk12.5KRepository 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.