In short: An MCP server is a program that gives an AI assistant tools to work with. MCP stands for Model Context Protocol, an open standard. With it, an assistant like Claude, ChatGPT or Cursor can do more than write text: it can look up data and take actions, such as reading a file, creating a ticket or restarting a server.
Language models only know what is in their training data and in the current chat. They cannot see your files, your database or your server panel. Until recently, every service had to build a separate integration for every AI assistant.
MCP replaces that with one shared interface. A service builds an MCP server once, and every AI client that speaks MCP can use it. Anthropic published the protocol in November 2024; it is now supported by Claude, ChatGPT, Cursor, Gemini, VS Code and Windsurf, among others.
There are three roles:
| Role | What it does | Example |
|---|---|---|
| Host | The app where you work with the AI | Claude, ChatGPT, Cursor |
| MCP client | Part of the host, keeps the connection to one server | built into the host |
| MCP server | Provides tools and data | e.g. for GitHub, a database or your server panel |
An MCP server can offer three kinds of building blocks:
- Tools: functions the AI can call, for example "restart service" or "create backup".
- Resources: data to read, such as files or records.
- Prompts: ready-made templates for common tasks.
In practice: you type "Show me the latest errors in the log". The AI sees that it needs a tool from the MCP server, calls it, gets the log lines back and summarises them for you.
| Local MCP server | Remote MCP server | |
|---|---|---|
| Runs on | your computer, as its own process | the provider's side, reachable via a URL |
| Connection | standard input/output (stdio) | HTTP (Streamable HTTP) |
| Sign-in | usually an API key in a config file | usually OAuth: you log in with the provider and grant access |
| Setup | install and update it yourself | paste the URL, done |
| Good for | development, local files | cloud services, use in the browser and on your phone |
For most people a remote MCP server is the easier choice: nothing to install, nothing to update, and sign-in uses the provider's normal login.
- Search code repositories and open pull requests
- Query databases without writing SQL
- Manage tickets, calendars and documents
- Manage servers and hosting: check status, read logs, create backups, change configs
An MCP server can take real actions, so check three things:
- Proper sign-in: OAuth is the usual method for remote servers. You grant access in the provider's login and can revoke it there at any time. Treat API keys in config files like passwords.
- Only the access you need: give an AI client only the areas it actually needs. A client that only checks status does not need write access.
- Confirmation for important actions: good MCP servers and clients ask before anything bigger happens, such as a restart or a restore.
Only use MCP servers from sources you trust. A server sees the data you send it.
If you run game servers, VPS, dedicated servers, TeamSpeak servers, Discord bots or domains with us, you don't need to set up your own MCP server. ZapX provides a hosted remote MCP server at https://zap-hosting.com/api/mcp. Connect Claude, ChatGPT, Cursor, Gemini or another client to your account via OAuth and decide whether it may only read or also control your servers. Then just ask in the chat: "Which of my servers are running?" or "Create a backup and restart the server."
MCP Connect is included from ZapX Pass Plus upwards. Our step-by-step guide Connect Claude or ChatGPT to your server shows how to set up your client. All endpoint details are on the MCP page.
What does MCP stand for?
Model Context Protocol, an open standard that lets AI applications talk to external tools and data sources.
Is an MCP server the same as an API?
No. An API is meant for programs that developers write. An MCP server describes its tools so that an AI assistant can find and call them on its own. Many MCP servers use an API internally.
Do I need coding skills?
Not for a remote MCP server. You add the URL to your AI client and sign in.
Which AI clients support MCP?
Claude, Claude Code, ChatGPT, Cursor, Gemini, VS Code and Windsurf, among others. Features can differ by client and plan.
Preferred source on Google
