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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Editors’ pick

An MCP server built into the Netdata agent: metrics, logs, alerts and live process, service and container data for an AI assistant

MCP serverMedium risk80.7KRepository stars
Editors’ pick

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

MCP serverHigh risk9.8KRepository stars
Editors’ pick

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

MCP serverHigh risk3.6KRepository 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

MCP serverHigh risk3.5KRepository stars
Editors’ pick

A Go MCP server for Kubernetes and OpenShift: resources, pods, logs, Helm and Tekton straight through the cluster API

MCP serverHigh risk2.1KRepository stars
Official

Official Cloudflare MCP server: the agent drives the whole Cloudflare API by searching the spec and running code

MCP serverHigh risk891Repository stars
Editors’ pick

Official ClickHouse MCP server: the agent lists databases and tables and runs SQL, read-only by default

MCP serverMedium risk880Repository stars
Official

Redis's official MCP server: strings, hashes, streams, JSON and vector search from your agent

MCP serverHigh risk628Repository stars
Official

Yandex Cloud's official MCP server set: documentation, search, app deployment, serverless functions, containers and a data catalog

MCP serverHigh risk47Repository 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

MCP serverHigh risk29Repository stars

An Android emulator in Docker with an MCP server: the agent drives the device over adb, opens apps and pages, presses buttons

MCP serverMedium risk15.9KRepository stars

An offensive security MCP server: the agent runs 150+ pentest and recon tools and drives automated target assessments

MCP serverHigh risk12.2KRepository stars

An Android control platform with a built-in MCP server: the agent drives the device, automates the UI, captures traffic and works with Frida

MCP serverHigh risk8.5KRepository stars

An MCP server for driving Windows: the agent opens apps, clicks and types, reads window and UI state, and works with files and PowerShell

MCP serverHigh risk7.4KRepository 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

MCP serverHigh risk5KRepository stars

An MCP server for Home Assistant: the agent reads smart-home state and controls devices through your instance

MCP serverHigh risk4.9KRepository 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 risk4.6KRepository stars
Official

A WSL distro manager with a GUI and an MCP server so an agent can manage distros and run commands inside them

MCP serverHigh risk4KRepository stars
Official

An open-source Kubernetes UI with a built-in MCP server: the agent inspects the cluster, diagnoses breakages and operates it with RBAC in mind

MCP serverHigh risk3.5KRepository stars

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

MCP serverHigh risk3.3KRepository stars

A proxy between MCP transports: connects stdio clients to remote SSE and HTTP servers and exposes local servers over the network

MCP serverMedium risk2.8KRepository stars

An MCP server that indexes code with tree-sitter and returns individual functions and classes to the agent instead of whole files

MCP serverMedium risk2.7KRepository stars

A self-hosted gateway that merges several MCP servers into one endpoint with auth and tool selection

MCP serverHigh risk2.7KRepository stars

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

MCP serverMedium risk2.1KRepository 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.