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

Microsoft's utility and MCP server that turn PDF, Word, Excel, PowerPoint, HTML and other files into Markdown for models

MCP serverMedium riskNo VPN needed187.4KRepository 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
Official

A visualization language for agents and an MCP server: neat charts from a simple semantic spec

MCP serverMedium riskNo VPN needed4.3KRepository 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

An MCP server and skills from TigerData that help agents write PostgreSQL schemas and queries from current docs and practices

MCP serverMedium risk1.9KRepository 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

Jina AI MCP

Jina AI Remote MCP Server

Official

Jina AI's official remote MCP server: pages to Markdown, web search, arXiv, reranking and embeddings

MCP serverMedium risk870Repository stars

Hugging Face MCP Server

Hugging Face Official MCP Server

Official

Hugging Face's official MCP server: Hub search and Gradio apps from Spaces as agent tools

MCP serverMedium risk300Repository stars
Official

The official DataLens MCP server from the development team: turns the public DataLens API into three gateway tools instead of hundreds of separate MCP tools

MCP serverMedium riskRussian stackNo VPN needed3Repository 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 riskNo VPN needed62.6KRepository stars
Official

A financial analysis MCP server: 500+ methods from company statements, ratios, indicators, risk metrics and macro data

MCP serverMedium risk5.4KRepository stars
Official

Instant REST and MCP over PostgreSQL: the agent reads an existing database through an MCP endpoint with no backend to write

MCP serverMedium riskNo VPN needed4.6KRepository stars
Official

An MCP server from AntV for generating charts and diagrams: 25+ visualization types, from lines and bars to maps, mind maps and network graphs

MCP serverMedium riskNo VPN needed4.4KRepository stars
Official

An MCP server for long-term agent memory: compresses dialogues into atomic facts, resolves pronouns and anchors relative time to absolute dates

MCP serverMedium risk3.8KRepository stars
Official

The experimental official Google Analytics 4 MCP server: reports, funnels and realtime data on request

MCP serverMedium risk3.3KRepository stars

Financial Datasets MCP

Financial Datasets MCP Server

Official

An MCP server for the Financial Datasets API: company financials, stock and crypto prices and news for the agent

MCP serverMedium risk2.3KRepository stars

data.gouv.fr MCP

data.gouv.fr MCP Server

Official

Official MCP server for France's open data portal: search, explore and query datasets straight from a chat with the agent

MCP serverMedium riskNo VPN needed1.6KRepository stars

Qdrant MCP Server

mcp-server-qdrant

Official

Qdrant's official MCP server: semantic memory for agents on a vector database, storing and retrieving by meaning

MCP serverMedium riskNo VPN needed1.5KRepository stars
Official

An MCP memory server for trading agents: keeps decisions and outcomes with a tamper-evident SHA-256 journal

MCP serverMedium riskNo VPN needed1.4KRepository stars
Official

On-premises RAG in containers with an MCP server: the agent searches your documents while data stays local

MCP serverMedium risk1KRepository 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.