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: 26

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

High risk9.8KRepository stars
Official

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

High risk1.6KRepository stars

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

High risk12.5KRepository stars

MCP server that links an agent to a running TradingView Desktop for chart analysis, Pine Script work and alerts

High risk6.7KRepository stars

A local web engine for the agent over MCP: search, fetch, crawl, extract and research with no keys and no cloud

Medium risk5.4KRepository stars

A local MCP server for arXiv literature work: section-level paper reads, BibTeX from metadata, topic watches

Medium risk3.2KRepository stars

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

Medium risk2.7KRepository 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
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
Official

A PDF-reading MCP server: structured text, tables, OCR, visual crops and page-level citations

Medium risk959Repository stars

A local MCP server that keeps a staged journal of an agent's reasoning with persistent sessions, decisions and evidence

Medium risk955Repository stars
Official

MCP server and skills for product analytics: user paths, funnels, segments and transition graphs over event logs

Medium risk919Repository stars

An unofficial Yahoo Finance client with an MCP server, a CLI and an agent skill: quotes, price history, financial statements and options for an agent

High risk801Repository stars

DuckDB / MotherDuck MCP Server

DuckDB / MotherDuck Local MCP Server

Official

An MCP server for SQL analytics on DuckDB: local files, in-memory databases, S3-hosted databases and MotherDuck

Medium risk525Repository stars

An MCP server that lets an agent run local Stata: regressions, econometrics, replicating computations from papers

Medium risk261Repository stars
Russian stack

Buyer-side Ozon MCP server: product search, product pages with prices and stock, customer reviews

Medium risk69Repository stars
Russian stack

MCP servers for Wildberries, Ozon, Yandex Market and Avito seller accounts via official APIs with write confirmation

High risk36Repository stars
Russian stack

Unofficial buyer-side Ozon MCP server: product search, prices, specs and reviews without Seller API keys

Medium risk13Repository stars
Russian stack

Remote Sellmonitor MCP servers for Wildberries analytics: market and competitors, plus your own store's sales, costs and profit

Medium risk13Repository stars
Russian stack

An MCP server for Yandex Direct, Metrica, Wordstat and Audience analytics: raw reports, data joins and an HTML dashboard

Medium risk9Repository stars

DataLens Dev MCP

datalens-dev-mcp

Russian stack

Local MCP server and Codex plugin for Yandex DataLens dashboard development: read, author, publish, back up and clean up objects

High risk5Repository stars
Russian stack

A Rust MCP server for the Yandex DataLens public API: 60 methods via a full catalog, typed wrappers for common operations and IAM auth

Medium risk4Repository stars
Russian stack

Wildberries Seller API MCP server: cards, prices, promotions, ads, orders, supplies, reviews and finance across several stores

High risk3Repository 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.