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.

Match with Foxx AI

Describe the task or paste package.json, and Foxx AI will pick matching skills, MCP servers and CLI tools.

Found: 207

Google, Meta Ads and GA4 MCP

Google + Meta Ads + GA4 MCP

Needs a VPN

Remote MCP server for Google Ads, Meta Ads and Google Analytics 4 in one connection, OAuth login without API keys

Medium risk3.1KRepository stars

A metasearch MCP server: the agent searches text, images, news, videos and books across many engines and extracts page content

Medium risk3KRepository stars

An MCP server that turns PDF, DOCX, XLSX, PPTX, images, audio, web pages and YouTube transcripts into Markdown

Medium risk3KRepository stars

A local database of China A-share and ETF market data with an MCP server for natural-language queries

Medium risk2.7KRepository stars

An MCP server for searching and downloading academic papers from arXiv, PubMed, bioRxiv, Semantic Scholar and other open sources

Medium risk2.7KRepository stars
Needs a VPN

MCP server and CLI that turns paper text or data into academic figures, diagrams and plots

Medium risk2.4KRepository 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

Medium risk2.3KRepository stars

MCP server that gives an agent access to MySQL: schema inspection and queries, read-only by default, writes behind flags

Medium risk2.1KRepository stars

Self-hosted long-term memory for agents: semantic search, a knowledge graph and autonomous consolidation over MCP and a REST API

Medium risk2KRepository stars

MCP server for real-time web search: general and vertical search, batch queries and page content extraction

Medium risk1.9KRepository stars

An MCP server for Brazil's open data: economy, laws, public procurement, courts, elections, environment and more

Medium risk1.8KRepository 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

Medium risk1.6KRepository 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

Medium risk1.5KRepository stars

Web search via DuckDuckGo and page reading for the agent with no API keys, with built-in rate limiting

Medium risk1.5KRepository stars
Official

Vybe's remote MCP server for Solana data: browse the API schema and make live calls to on-chain and market analytics

High risk1.4KRepository stars
Official

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

Medium risk1.4KRepository stars
Official

A local browser automation platform: MCP server, CLI and skills so an agent can drive Chrome, fill forms and pull data from pages

High risk1.4KRepository stars

A Python MCP server for MySQL: listing tables, reading data, running SQL and inspecting schema through a controlled interface

High risk1.4KRepository stars

Claude Video Vision

claude-video-vision

An MCP server and Claude Code plugin that let the agent watch video: frames via ffmpeg and audio transcription via Gemini, local Whisper or OpenAI

Medium risk1.3KRepository stars
Official

Datalayer's MCP server for Jupyter: the agent opens notebooks, edits cells and runs code in a live JupyterLab session

High risk1.3KRepository stars

An MCP server for private web search through your SearXNG instance: search with pagination and filters, page and PDF reading

Medium risk1.3KRepository stars

A Zotero plugin with a built-in MCP server: the agent searches the library, reads PDFs and notes, and works with annotations and metadata

Medium risk1.2KRepository stars

An MCP server for accessing Xiaohongshu (RedNote): keyword search and reading notes by URL

Medium risk1.1KRepository stars

MCP server and CLI that searches and downloads books and articles from Anna's Archive inside an agent

Medium risk1.1KRepository 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.