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: 93

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

Medium risk80.7KRepository 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

High risk9.8KRepository stars

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

High 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

High risk3.5KRepository stars

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

High risk2.1KRepository stars
Official

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

High risk895Repository stars
Russian stack

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

Medium risk880Repository stars
Official

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

High risk628Repository stars
Official

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

High 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

High risk29Repository stars
Official

Timeweb Cloud's official remote MCP: account servers, databases, Kubernetes, domains, mail, S3 and billing, with mandatory confirmation for changes

High risk24Repository stars

An MCP server that builds a code graph of functions, classes, calls and routes and answers the agent's structural queries locally

Medium risk45.4KRepository stars

An MCP server that keeps large tool output out of the agent's context window and stores session memory in SQLite

Medium risk24.2KRepository stars

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

Medium risk15.9KRepository stars

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

High risk12.2KRepository stars
Official

An MCP server and skills on top of Kubernetes network observability: an agent investigates incidents and queries cluster traffic through an eBPF-built index

Medium risk12.1KRepository 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

High 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

High risk7.4KRepository stars
Official

A local codebase index with ten MCP tools: dependency graph, git history, code health and architectural decisions without re-grepping on every step

Medium risk7.1KRepository stars
Official

A self-hosted control plane for running several agents: task dispatch, run review, spend tracking, connected via MCP, CLI or REST

High risk6.3KRepository 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

High risk5KRepository stars

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

High 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

Medium risk4.6KRepository stars

An IBM gateway and registry that federates MCP servers, A2A agents and REST or gRPC APIs behind one endpoint with auth and observability

High risk4.5KRepository 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.