modelcontextprotocol/Everything MCP Server
Everything MCP Server is hosted online, so all tools can be tested directly either in theInspector tabor in theOnline Client.
If you are the rightful owner of Everything MCP Server and would like to certify it and/or have it hosted online, please leave a comment on the right or send an email to dayong@mcphub.com.
The Everything MCP Server is a comprehensive test server designed to demonstrate the full capabilities of the Model Context Protocol (MCP). It is not intended for production use but serves as a valuable tool for developers building MCP clients.
Try Everything MCP Server with chat:
Server config via mcphub
Traditional api access examples
Path-based authentication
Everything MCP Server
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This MCP server attempts to exercise all the features of the MCP protocol. It is not intended to be a useful server, but rather a test server for builders of MCP clients. It implements prompts, tools, resources, sampling, and more to showcase MCP capabilities.
Tools, Resources, Prompts, and Other Features
A complete list of the registered MCP primitives and other protocol features demonstrated can be found in the document.
Usage with Claude Desktop (uses stdio Transport)
Add to your claude_desktop_config.json:
{
"mcpServers": {
"everything": {
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/server-everything"
]
}
}
}
Usage with VS Code
For quick installation, use of of the one-click install buttons below...
For manual installation, you can configure the MCP server using one of these methods:
Method 1: User Configuration (Recommended)
Add the configuration to your user-level MCP configuration file. Open the Command Palette (Ctrl + Shift + P) and run MCP: Open User Configuration. This will open your user mcp.json file where you can add the server configuration.
Method 2: Workspace Configuration
Alternatively, you can add the configuration to a file called .vscode/mcp.json in your workspace. This will allow you to share the configuration with others.
For more details about MCP configuration in VS Code, see the official VS Code MCP documentation.
NPX
{
"servers": {
"everything": {
"command": "npx",
"args": ["-y", "@modelcontextprotocol/server-everything"]
}
}
}
Running from source with HTTP+SSE Transport (deprecated as of 2025-03-26)
cd src/everything
npm install
npm run start:sse
Run from source with Streamable HTTP Transport
cd src/everything
npm install
npm run start:streamableHttp
Running as an installed package
Install
npm install -g @modelcontextprotocol/server-everything@latest
Run the default (stdio) server
npx @modelcontextprotocol/server-everything
Or specify stdio explicitly
npx @modelcontextprotocol/server-everything stdio
Run the SSE server
npx @modelcontextprotocol/server-everything sse
Run the streamable HTTP server
npx @modelcontextprotocol/server-everything streamableHttp
