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: 608

Official

A desktop SQL workspace with a built-in MCP server: the agent reads the schema and runs queries in the same client you already use

High risk5.1KRepository stars
Official

A lightweight database workspace with an MCP server: the agent reads the schema, runs queries and explores data in PostgreSQL, MySQL and more

High risk5KRepository stars

An MCP server for Home Assistant: the agent reads smart-home state and controls devices through your instance

High risk4.9KRepository stars
Official

Instant REST and MCP over PostgreSQL: the agent reads an existing database through an MCP endpoint with no backend to write

Medium risk4.6KRepository stars

An MCP server for an Obsidian vault via the Local REST API plugin: search, read, append and patch notes

Medium risk4.5KRepository stars
Official

An MCP server from AntV for generating charts and diagrams: 25+ visualization types, from lines and bars to maps, mind maps and network graphs

Medium risk4.4KRepository stars

An MCP server to create and edit Excel files without Microsoft Office: formulas, formatting, charts, pivot tables

Medium risk4.2KRepository stars

Long-term agent memory in local Markdown files with a link graph, semantic search and MCP access

Medium risk4.1KRepository stars
Official

A WSL distro manager with a GUI and an MCP server so an agent can manage distros and run commands inside them

High risk4KRepository stars
Official

An MCP and CLI that let an agent control your real Chrome, with its own logins and extensions, through Playwright

High risk3.9KRepository stars
Official

An open-source Kubernetes UI with a built-in MCP server: the agent inspects the cluster, diagnoses breakages and operates it with RBAC in mind

High risk3.5KRepository stars

A PostgreSQL MCP server with index tuning, EXPLAIN plans, database health checks and a read-only mode

High risk3.3KRepository stars

DaVinci Resolve MCP

DaVinci Resolve MCP Server

An MCP server that drives DaVinci Resolve Studio through the official scripting API: editing, media pool, rendering, grading and Fusion

High risk3.2KRepository stars

A local MCP server for arXiv literature work: section-level paper reads, BibTeX from metadata, topic watches

Medium risk3.2KRepository stars

An MCP server for Ableton Live: the agent creates tracks, places clips and builds arrangements straight in the open project

Medium risk3.1KRepository stars

Shadcn UI MCP Server

Shadcn UI v4 MCP Server

An MCP server that gives the agent shadcn/ui component source, demos and blocks for React, Svelte, Vue and React Native

Medium risk3KRepository stars

A JADX plugin and MCP server: the agent explores decompiled Android app code, finds vulnerabilities and helps with reverse engineering

High risk2.8KRepository stars
Official

Slack export without admin rights and a local MCP server: the agent analyzes your messages, threads, files and users

Medium risk2.8KRepository stars

A proxy between MCP transports: connects stdio clients to remote SSE and HTTP servers and exposes local servers over the network

Medium risk2.8KRepository stars
Official

An MCP server and skill for a set of thousands of brand SVG icons: the agent searches and inserts icons with no key

Low risk2.8KRepository stars

An MCP server that indexes code with tree-sitter and returns individual functions and classes to the agent instead of whole files

Medium risk2.7KRepository stars

An MCP server for searching and downloading academic papers from arXiv, PubMed, bioRxiv, Semantic Scholar and other open sources

Medium risk2.7KRepository stars

A self-hosted gateway that merges several MCP servers into one endpoint with auth and tool selection

High risk2.7KRepository stars
Official

An MCP server for the Godot engine: connects Claude Code, Claude Desktop and Codex to a live editor to build scenes, scripts and materials

Medium risk2.7KRepository 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.