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: 1170

An MCP server for Adobe After Effects: build compositions, layers, keyframes and expressions through an agent

Medium risk676Repository stars

An MCP server that lets an agent read and edit Figma designs: colors, typography, components and export

Medium risk665Repository stars

An MCP server on top of apktool: the agent decodes APKs, reads the manifest and smali, searches the code and patches it for Android reverse engineering

High risk661Repository stars

KeyID agent-kit

@keyid/agent-kit

Official

An MCP server that gives an agent a real email address: 27 tools for sending, replying, inbox search and contacts

High risk660Repository stars

An MCP server with a toolbox for global briefs: markets, SEC filings, conflict, climate and news from open sources

Medium risk653Repository stars

A graph-first workflow language for agents: turns prompts into structured steps with state, tools and validation, installed as MCP

Medium risk651Repository stars

A persistent-memory MCP server for coding agents: a graph of a project's concepts, architecture and decisions that survives across sessions

Medium risk640Repository stars

An MCP server that generates mermaid diagrams and charts with syntax validation and svg, png and file export

Medium risk639Repository stars
Official

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

High risk631Repository stars

A gateway that turns any API with an OpenAPI V3 spec into an MCP server, without touching the original API

Medium risk625Repository stars
Official

The official MCP server for the Chroma vector database: collections, documents, semantic and full-text search

Medium risk599Repository stars

An MCP server plus a Chrome extension: pick a DOM element by Option-click and the agent gets its text, styles and selector

Medium risk597Repository stars

A lightweight MCP server for step-by-step reasoning: a scratchpad with history, branching and tool-plan validation

Medium risk590Repository stars

An MCP server for Argo CD: applications, resource trees, logs, events, sync and resource actions

High risk576Repository stars
Official

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

High risk575Repository stars

An MCP server for AutoCAD, GstarCAD and ZWCAD: draw, edit and inspect drawings in plain language

Medium risk574Repository stars

MCP server for Apple Health data: an agent answers questions about sleep, workouts and heart rate with SQL

Medium risk570Repository stars

MCP server for iTerm: the agent runs commands in the active terminal session, reads output and sends control characters

High risk568Repository stars

MCP server for Proxmox VE: manage VMs, LXC, snapshots and backups from an agent with permission control and command approval

High risk563Repository stars

An MCP server for TouchDesigner: the agent creates and edits nodes, reads parameters and runs Python scripts inside a project

Medium risk556Repository stars

A structural code search MCP server for agents: finds the right file by query intent and runs locally

Medium risk556Repository stars
Official

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

Medium risk553Repository stars

An MCP server for Adobe Photoshop: background removal, retouch, social export and batch jobs by chat

Medium risk534Repository 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.