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: 178

Official

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

High risk575Repository stars
Official

The official Todoist MCP server: the agent finds, creates and updates tasks and projects in your account

Medium risk553Repository stars
Official

Official Anytype MCP server: an agent searches, creates and edits objects, lists and types in your knowledge base

Medium risk526Repository 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

Baidu Maps' official MCP server: geocoding, place search, routes, weather and traffic, focused on China

Medium risk445Repository stars
Official

monday.com's official MCP server: boards, items, columns, forms and the full GraphQL API, plus a monday CRM plugin

High risk427Repository stars
Official

Mapbox's official MCP server: geocoding, place search, routing, isochrones, in-chat maps and offline geo calculations

Medium risk357Repository stars
Official

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

Medium risk348Repository 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 risk317Repository stars
Official

Apollo's MCP server: turns chosen GraphQL operations into tools the agent uses to work with your API

High risk310Repository stars
Official

Official Zilliz MCP server: the agent runs vector and text search and manages collections and data in Milvus

Medium risk245Repository 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 Alpha Vantage MCP server: quotes, historical series, indicators and company data

Medium risk213Repository stars
Official

Official Meilisearch MCP server: indexes, documents, search, relevancy settings and API keys from an agent chat

Medium risk197Repository stars
Official

PayPal's official agent toolkit: an MCP server and SDK for invoices, orders, subscriptions, refunds and disputes

High risk195Repository stars
Official

Official AgentQL MCP server: extracts structured data from a web page based on a field description

Medium risk182Repository 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

Confluent MCP server for Kafka: topics, messages, Flink SQL, Schema Registry and connectors

High risk169Repository stars
Official

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

High risk168Repository stars
Official

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

High risk141Repository stars
Official

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

High risk139Repository stars
Official

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

High risk122Repository 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.