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: 67

Official

MCP server and skills for product analytics: user paths, funnels, segments and transition graphs over event logs

Medium risk919Repository stars

iai-memory

iai-memory (Personal Memory Engine)

Official

A local long-term memory MCP server for agents: keeps conversations verbatim and returns the right context at the start of a session

Medium risk895Repository stars
Official

A local sandbox for AI agents: they run code and actions in an isolated container exposed over MCP

High risk893Repository stars
Official

A local memory MCP server for coding agents: records issues, attempts, fixes and decisions and warns before repeating a failed approach

Medium risk846Repository stars
Official

Resend's official MCP server: send and read email, manage contacts, broadcasts, domains and webhooks from your agent

High risk575Repository stars
Official

Kagi's official MCP server: web, news, video and image search, plus page extraction to Markdown

Medium risk528Repository stars

DuckDB / MotherDuck MCP Server

DuckDB / MotherDuck Local MCP Server

Official

An MCP server for SQL analytics on DuckDB: local files, in-memory databases, S3-hosted databases and MotherDuck

Medium risk525Repository stars
Official

Svelte's official MCP server and plugin: current docs, component autofixing and Svelte 5 skills

Medium risk330Repository stars
Official

Postman's official MCP server: workspaces, collections, specs and environments straight from your agent

Medium risk316Repository stars
Official

MCP server, agent and skills for end-to-end UI tests where the agent drives the computer through vision on cloud machines

High risk243Repository stars
Official

Official Render MCP server: services, deploys, logs, metrics and Postgres databases on Render

High risk175Repository stars
Official

Official SerpApi MCP server: the agent gets results from Google, Bing, YouTube, Amazon and other engines as JSON or Markdown

Medium risk174Repository stars
Official

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

High risk122Repository stars
Official

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

Low risk104Repository stars
Official

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

High risk61Repository stars
Official

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

High risk22Repository stars
Official

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

Medium risk7Repository stars

Anima Agent Grid MCP

Agent Grid MCP Server Guide

Official

Anima Agent Grid MCP server and skill: the agent builds a web app from a prompt, a website or a Figma design and publishes it

Medium risk6Repository stars
Official

Hosted MaxStat MCP server for searching and analyzing channels and posts in the MAX messenger

Medium risk2Repository 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.