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: 65

Official

A long-term memory system for AI agents: the agent stores experience and facts, then retrieves them through a built-in MCP server

42.7KRepository stars
Official

Google's open-source MCP server for databases: ready tools for Postgres, MySQL, BigQuery, Spanner and more, plus custom tools in tools.yaml

16.5KRepository stars

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

9.8KRepository stars
Official

AWS's official MCP server suite: docs, IaC, containers, serverless, databases, cost and monitoring

9.7KRepository stars

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

3.6KRepository 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

3.5KRepository stars
Official

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

1.6KRepository stars
Official

Official MongoDB MCP server: queries and aggregations, index management, Atlas clusters and local deployments

1.1KRepository stars
Official

Neon's official remote MCP server: projects, branches, SQL queries and Postgres migrations from your agent

648Repository 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

29Repository stars
Official

The official CCXT MCP server and skills: market data, balances and opt-in trading across crypto exchanges and prediction markets

44.2KRepository stars

An MCP server for agentic trading: backtesting, 462 prebuilt alphas, trade journal analysis and multi-agent research teams

34.3KRepository stars

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

12.5KRepository stars

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

6.7KRepository stars
Needs a VPN

Programmatic access to Gemini Notebook (formerly NotebookLM) via CLI and MCP: notebooks, sources, podcasts, video, reports and research from an agent

6.2KRepository stars
Official

A desktop SQL workspace with a built-in MCP server: the agent reads the schema and runs queries in the same client you already use

5.1KRepository stars
Official

A lightweight database workspace with an MCP server: the agent reads the schema, runs queries and explores data in PostgreSQL, MySQL and more

5KRepository stars

A PostgreSQL MCP server with index tuning, EXPLAIN plans, database health checks and a read-only mode

3.3KRepository stars

GraphJin MCP

GraphJin

Official

GraphJin's MCP server gives an agent safe, schema-aware access to SQL and MongoDB instead of raw database credentials

3.2KRepository stars
Official

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

1.4KRepository 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

1.4KRepository stars

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

1.4KRepository stars
Official

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

1.3KRepository stars

MCP server for Google Sheets and Google Drive: an agent reads, edits and creates spreadsheets, tabs and charts

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.