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: 174

Official

Google Cloud's MCP server and Gemini CLI extension for GKE clusters: resources, logs, deploys, costs and upgrade risks

High risk168Repository stars
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Official Docker MCP server: image search, tags, repositories and Docker Hardened Images on Docker Hub

Medium risk167Repository stars
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Official Webflow MCP server: CMS, pages and on-canvas elements in the Designer via the Data API

High risk141Repository stars
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Official DigitalOcean MCP server: App Platform, droplets, databases, Kubernetes, networking and storage through an agent

High risk139Repository stars
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Official Auth0 MCP server: tenant applications, Actions, logs and users via the Management API

High risk122Repository stars
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Experimental Twilio MCP server: Twilio public APIs as tools, filtered by service and tag

High risk112Repository stars

Square MCP Server

Square Model Context Protocol Server

Official

Official Square MCP server: the agent calls any Square API method, from catalog and customers to orders and payments

High risk108Repository stars
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Official Oxylabs MCP server: page scraping with JS rendering, Google and Amazon results, an AI crawler

Medium risk106Repository stars
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Google's official remote MCP server: grounds agent answers about Google Maps Platform development in current docs

Low risk104Repository stars
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Official Heroku MCP server: apps, dynos, add-ons, pipelines, logs and Postgres through the Heroku CLI

High risk82Repository stars
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Official Pinecone MCP server: documentation search, index creation, record upserts and search from your agent

High risk72Repository stars
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Official HashiCorp Vault MCP server: mounts, KV secrets and PKI certificates from an agent

High risk65Repository stars
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Official Netlify MCP server: the agent creates projects, builds and deploys sites, manages environment variables and forms

High risk64Repository stars
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Official Contentful MCP server: entries, content types, assets, locales and AI Actions via the Management API

High risk61Repository stars

Buildkite MCP Server

buildkite-mcp-server

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Official Buildkite MCP server: pipelines, builds, jobs, logs and test results for the agent

Medium risk54Repository stars
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Official Paddle Billing MCP server: catalog, customers, transactions, subscriptions and reports via your agent, with a filter for risky operations

High risk51Repository stars
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Two official Prisma MCP servers: a local one for migrations and Prisma Studio, and a remote one for managing Prisma Postgres databases

High risk49Repository stars
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Amplitude's official remote MCP server: ask about product analytics, experiments, dashboards and session replays

Medium risk47Repository stars
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Official Apache IoTDB MCP server: SQL over time series in tree and table models, with CSV and Excel export

High risk39Repository stars
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Infobip's official remote MCP servers: SMS, WhatsApp, Viber, RCS, email, voice, push, 2FA and customer data

High risk35Repository stars
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Official Aiven MCP server: manage PostgreSQL, Kafka, applications and other services of the cloud data platform from an agent

High risk28Repository stars

LaunchDarkly MCP Server

LaunchDarkly local MCP server

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LaunchDarkly's official local MCP server: feature flags, AI Configs, environments and the audit log

High risk28Repository stars
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Official remote Raygun MCP server: the agent investigates errors, deployments, performance and user sessions

High risk22Repository stars
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Hosted Magic Hour MCP server: the agent generates and edits video, images and audio through the service API

Medium risk7Repository 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.