A long-term memory system for AI agents: the agent stores experience and facts, then retrieves them through a built-in MCP server
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
Google's open-source MCP server for databases: ready tools for Postgres, MySQL, BigQuery, Spanner and more, plus custom tools in tools.yaml
An MCP server that lets an agent work on your computer: terminal and long-running processes, file search and edits, Excel, PDF and DOCX
AWS's official MCP server suite: docs, IaC, containers, serverless, databases, cost and monitoring
A token-lean MCP server for PostgreSQL, MySQL, MariaDB, SQL Server and SQLite with a read-only mode
Grafana MCP Server
Grafana MCP server
Grafana's official MCP server: dashboards, Prometheus and Loki queries, alerts and incidents straight from the agent
The official MathWorks MCP server: the agent starts and quits MATLAB, writes and runs code, and checks it for errors and style
Official MongoDB MCP server: queries and aggregations, index management, Atlas clusters and local deployments
Neon's official remote MCP server: projects, branches, SQL queries and Postgres migrations from your agent
Official YDB MCP server
YDB MCP
YDB's own official MCP server from the database's developers: parameterized SQL queries, execution plans, directory browsing, and a base for custom servers
The official CCXT MCP server and skills: market data, balances and opt-in trading across crypto exchanges and prediction markets
An MCP server for agentic trading: backtesting, 462 prebuilt alphas, trade journal analysis and multi-agent research teams
A Chrome extension with an MCP server: the agent drives your everyday browser with its sessions, tabs, bookmarks and history
MCP server that links an agent to a running TradingView Desktop for chart analysis, Pine Script work and alerts
Programmatic access to Gemini Notebook (formerly NotebookLM) via CLI and MCP: notebooks, sources, podcasts, video, reports and research from an agent
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
A lightweight database workspace with an MCP server: the agent reads the schema, runs queries and explores data in PostgreSQL, MySQL and more
A PostgreSQL MCP server with index tuning, EXPLAIN plans, database health checks and a read-only mode
GraphJin MCP
GraphJin
GraphJin's MCP server gives an agent safe, schema-aware access to SQL and MongoDB instead of raw database credentials
Vybe's remote MCP server for Solana data: browse the API schema and make live calls to on-chain and market analytics
A local browser automation platform: MCP server, CLI and skills so an agent can drive Chrome, fill forms and pull data from pages
A Python MCP server for MySQL: listing tables, reading data, running SQL and inspecting schema through a controlled interface
Datalayer's MCP server for Jupyter: the agent opens notebooks, edits cells and runs code in a live JupyterLab session
MCP server for Google Sheets and Google Drive: an agent reads, edits and creates spreadsheets, tabs and charts
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.