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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Official

An MCP server and web tool for improving prompts: three tools for optimizing system and user prompts with iterative refinement

MCP serverMedium risk36KRepository 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
Official

Official Apify MCP server: the agent runs ready-made Apify Store scrapers for social media, maps, search and shops

MCP serverMedium risk8.9KRepository stars
Official

Official Firecrawl MCP server: web search, page scraping to Markdown, site crawling and in-page actions

MCP serverMedium risk7.5KRepository stars
Official

Official Exa MCP server: web search, reading pages as Markdown and multi-step research via Exa Agent

MCP serverMedium risk5.1KRepository stars
Editors’ pick

One MCP server for Gmail, Calendar, Drive, Docs, Sheets, Slides, Forms, Tasks, Contacts, Chat and Apps Script with OAuth 2.1

MCP serverHigh risk3.2KRepository stars

Perplexity MCP Server

Perplexity API Platform MCP Server

Official

Perplexity's official MCP server: web search, quick answers, reasoning and deep research through the Perplexity API

MCP serverMedium risk2.5KRepository stars
Official

Official Tavily MCP server: real-time web search, page content extraction, site mapping and crawling

MCP serverMedium risk2.4KRepository stars
Official

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

MCP serverHigh risk1.8KRepository stars
Official

Brave's official MCP server: web, news, image, video and place search plus extracted page content for model context

MCP serverMedium risk1.5KRepository stars

2GIS MapGL MCP server

2GIS MCP (mapgl-mcp-server)

Official

2GIS's official MCP server on top of the MapGL JS API: place search, geocoding, routes and isochrones, works with a demo key out of the box

MCP serverLow risk3Repository stars
Editors’ pick

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

MCP serverMedium risk2Repository stars
Official

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

MCP serverHigh risk1Repository stars
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

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

An open-source Claude Design alternative that builds prototypes, decks, dashboards and video through your local agents

MCP serverHigh risk98.5KRepository stars
Official

A global intelligence MCP server: news, geopolitical risk, markets and infrastructure exposed as agent tools

MCP serverMedium risk87.5KRepository stars
Official

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

MCP serverMedium risk62.6KRepository stars
Official

An open MCP server and agent skill set for SEO: keyword research, competitors, backlinks and site audits powered by DataForSEO

MCP serverMedium risk21.5KRepository stars

Douyin TikTok Download API

Douyin_TikTok_Download_API

Official

A self-hosted Douyin and TikTok data service with a REST API, MCP server and CLI, watermark-free

MCP serverMedium risk20.4KRepository 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

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

An MCP server for a personal news pipeline: fetch, score, filter and summarize news through tools an agent can call

MCP serverMedium risk9.5KRepository 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.