A self-hosted MCP server for long-term agent memory: structured records, versioned rollback and a visual dashboard
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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Damn Vulnerable MCP Server
Damn Vulnerable Model Context Protocol (DVMCP)
A deliberately vulnerable MCP server, a training lab of 10 challenges on attacks against MCP, run only in isolation
Claude Video Vision
claude-video-vision
An MCP server and Claude Code plugin that let the agent watch video: frames via ffmpeg and audio transcription via Gemini, local Whisper or OpenAI
Wenyan MCP
文颜 MCP Server
An MCP server that formats Markdown with ready themes and saves the article to a WeChat official account draft
Search and drop in icons from 150+ Iconify collections as an MCP server, CLI and skill, writing SVG straight into the project
Official
Datalayer's MCP server for Jupyter: the agent opens notebooks, edits cells and runs code in a live JupyterLab session
Official
MCP server for Facebook and Instagram ads: campaigns, creatives, budgets and analytics through a conversation with the agent
An MCP server for private web search through your SearXNG instance: search with pagination and filters, page and PDF reading
An MCP bridge to control your browser from a coding agent: a Chrome extension and a set of tab and page automation tools
An MCP server and CLI where deterministic tools verify every agent claim about code and binaries against ground truth
An MCP server for comparing products from sources you choose: it shows where facts came from and asks for approval before buying
Official
A Game Boy emulator with a debugger and a built-in MCP server: the agent controls execution, reads memory and inspects hardware state
Burp Suite MCP Server
Burp Suite MCP Server Extension
PortSwigger's official extension that exposes Burp Suite to AI clients over MCP for working with web traffic during testing
A Zotero plugin with a built-in MCP server: the agent searches the library, reads PDFs and notes, and works with annotations and metadata
An MCP server and agent toolkit for reverse engineering: Ghidra, Frida, x64dbg and Rizin for binary analysis, CTF and malware research
Official
Ref's MCP server: documentation search for APIs and libraries that hands the agent only the relevant parts of pages
An MCP server that lets an agent read files, search code and run commands in a workspace
A secure MCP runtime through which an agent operates local machines, servers and containers
Official
A self-hosted task manager for human and agent collaboration through MCP
An MCP server for accessing Xiaohongshu (RedNote): keyword search and reading notes by URL
MCP server and CLI that searches and downloads books and articles from Anna's Archive inside an agent
Official
On-premises RAG in containers with an MCP server: the agent searches your documents while data stays local
mcpdoc
MCP LLMS-TXT Documentation Server
An MCP server from LangChain that serves docs from the llms.txt files you choose, with auditable tool calls
Official
An MCP server and CLI that lets an agent query and provision cloud, SaaS and API resources with plain SQL
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.