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: 786

An MCP server for Minecraft: an agent controls a bot character via Mineflayer to build and explore

Medium risk762Repository stars

MCP server for managing Docker in natural language: containers, images, networks and volumes, including remote hosts over SSH

High risk746Repository stars

A local MCP server and CLI for agents: semantic code search, call graphs and change-impact analysis

Medium risk745Repository stars

Git-native persistent project memory for agents based on Open Knowledge Format: a single Go binary, an embedded MCP server and BM25 search

Medium risk738Repository stars

A FOFA-based asset reconnaissance agent: turns a natural-language request into searches, builds an evidence-bounded report and scans only after approval

High risk733Repository stars

An MCP layer of persistent collective memory for agents: structured storage, semantic search, a relation graph and a supersession lineage

Medium risk729Repository stars

An MCP expansion and editor toolset for Unreal Engine 5.8+: an agent drives the editor across landscape, materials, animation, Niagara and UMG

Medium risk705Repository stars

Obsidian MCP Server

obsidian-mcp-server

An MCP server for an Obsidian vault: read, search and precisely edit notes, sections, frontmatter and tags

Medium risk687Repository 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

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

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

Medium risk556Repository 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.