Everything

MCP Server Official Verified

Reference / test server with prompts, resources, and tools. Demonstrates all MCP capabilities for testing and learning.

by Anthropic

★★★★☆ 4.2/5 (150 reviews)
79.1kGitHub stars
32kinstalls
Updated 2026-02-01
typescriptbeginneractive

Installation

npx -y @modelcontextprotocol/server-everything

Quick Start

Perfect for testing your MCP client setup:
```json
{
  "mcpServers": {
    "everything": {
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-everything"]
    }
  }
}
```

Tools & Capabilities

echo
add
longRunningOperation
sampleLLM
getTinyImage

Compatibility

Claude Desktop Continue Cline

About Everything

Reference / test server with prompts, resources, and tools. Demonstrates all MCP capabilities for testing and learning.

View on GitHub →

Language: TypeScript

Category: Developer Tools

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