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: 883

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

A Ghidra MCP server: the agent decompiles, renames variables, builds cross references and works through a binary via a set of small tools

High risk840Repository stars

A bridge between an MCP client and a Kali Linux terminal so the agent can run nmap, sqlmap, hydra and other tools for authorized pentesting and CTF

High risk829Repository stars

MCP server for PCB design in KiCAD 10: schematic, routing, checks and manufacturing prep through an agent

Medium risk818Repository stars

Local shared project memory for coding agents: facts, decisions and commits available through MCP, CLI and hooks in any agent

Medium risk816Repository stars

An unofficial Yahoo Finance client with an MCP server, a CLI and an agent skill: quotes, price history, financial statements and options for an agent

High risk801Repository stars

MCP Security Hub

Offensive Security MCP Servers

A set of Dockerized MCP servers for offensive security tools: nmap, nuclei, sqlmap, radare2, ghidra and more, driven by an AI assistant

High risk796Repository stars

JADX MCP Server

JADX-MCP-SERVER

MCP server for analyzing Android apps through JADX: the agent reads decompiled code, the manifest and hunts for vulnerabilities

Medium risk794Repository stars

MCP server and CLI to drive real Microsoft Excel: Power Query, DAX, VBA, PivotTables and charts

High risk791Repository stars
Official

Official LINE MCP server: an agent sends messages through the Messaging API from your LINE Official Account

High risk783Repository stars
Official

An MCP server built on Docling: converts PDFs into structured documents, builds new ones and feeds them to RAG

Medium risk763Repository stars

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

Medium risk762Repository 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

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

Medium risk729Repository stars

MCP server for Google Ads: analyze campaigns, metrics and keywords with GAQL queries right in the chat with an agent

Medium risk709Repository 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 for Adobe After Effects: build compositions, layers, keyframes and expressions through an agent

Medium risk672Repository 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

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

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.