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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Official

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

MCP serverHigh risk9.7KRepository stars
Official

Cloudflare's set of remote MCP servers: docs, Workers, logs, Radar, browser, DNS and other account services

MCP serverHigh risk4.3KRepository 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 riskNo VPN needed3.5KRepository stars
Official

The docker mcp CLI plugin and gateway: MCP servers from Docker's catalog in isolated containers behind one connection point

MCP serverHigh risk1.6KRepository stars
Official

HashiCorp's official MCP server for the Terraform Registry and HCP Terraform: providers, modules, policies and workspaces

MCP serverHigh risk1.5KRepository stars
Official

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

MCP serverHigh risk1.1KRepository stars
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Google Cloud MCP servers: gcloud commands, logs and metrics, Cloud Storage and Backup and DR

MCP serverHigh riskNeeds a VPN917Repository stars
Official

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

MCP serverHigh riskNo VPN needed891Repository stars
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Neon's official remote MCP server: projects, branches, SQL queries and Postgres migrations from your agent

MCP serverHigh risk648Repository stars
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Redis's official MCP server: strings, hashes, streams, JSON and vector search from your agent

MCP serverHigh riskNo VPN needed628Repository stars
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Yandex Cloud's official MCP server set: documentation, search, app deployment, serverless functions, containers and a data catalog

MCP serverHigh riskRussian stackNo VPN needed47Repository stars
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Datadog's official managed MCP server: logs, metrics, traces and incidents right in your agent

MCP serverMedium risk45Repository stars
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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 riskRussian stackNo VPN needed29Repository 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 riskNo VPN needed5KRepository 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 riskNo VPN needed4.6KRepository 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 riskNo VPN needed4KRepository 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 riskNo VPN needed3.5KRepository stars
Official

A self-hosted MCP and A2A gateway with identity provider integration, access control and observability for enterprise agents

MCP serverHigh risk3.2KRepository stars
Official

An MCP server for voice conversations with Claude Code and other MCP agents: speech recognition and voice synthesis, local or cloud

MCP serverMedium riskNo VPN needed1.4KRepository stars

Burp Suite MCP Server

Burp Suite MCP Server Extension

Official

PortSwigger's official extension that exposes Burp Suite to AI clients over MCP for working with web traffic during testing

MCP serverHigh riskNo VPN needed1.2KRepository stars
Official

On-premises RAG in containers with an MCP server: the agent searches your documents while data stays local

MCP serverMedium risk1KRepository stars
Official

An MCP server and CLI that lets an agent query and provision cloud, SaaS and API resources with plain SQL

MCP serverHigh risk1KRepository stars
Official

Google's MCP server for deploying apps to Cloud Run from an agent, with service listing and log reading

MCP serverHigh riskNeeds a VPN631Repository stars
Official

Apache Doris's official read-only MCP server: catalogs, queries, cluster diagnostics, search and lineage

MCP serverMedium riskNo VPN needed348Repository 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.