everything vs openagent

Side-by-side comparison to help you pick between these two MCP servers.

	everything by modelcontextprotocol	openagent by the-open-agent
Stars	★ 85,748	★ 4,760
30d uses	—	—
Score	77	58
Official	✓	—
Categories	Developer ToolsAI / LLM ToolsOther	AI / LLM ToolsDeveloper ToolsProductivity
Language	TypeScript	Go
Last commit	this month	this month

everything · Summary

Official MCP test server exercising all protocol features for client builders.

openagent · Summary

OpenAgent is a comprehensive AI assistant platform supporting MCP tool integration and agent automation.

everything · Use cases

Testing MCP client implementations against all protocol features
Learning MCP protocol capabilities through a reference server
Validating client compatibility with different transport methods

openagent · Use cases

Automating web scraping and data collection
Building custom AI assistants with domain-specific knowledge
Creating autonomous workflows for office automation

everything · Install

NPX (recommended)

{
  "mcpServers": {
    "everything": {
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-everything"]
    }
  }
}

On Windows, use cmd /c:

{
  "mcpServers": {
    "everything": {
      "command": "cmd",
      "args": ["/c", "npx", "-y", "@modelcontextprotocol/server-everything"]
    }
  }
}

Docker

{
  "mcpServers": {
    "everything": {
      "command": "docker",
      "args": ["run", "-i", "--rm", "mcp/everything"]
    }
  }
}

Global install

npm install -g @modelcontextprotocol/server-everything@latest
npx @modelcontextprotocol/server-everything

openagent · Install

Installation

Quick Install

**macOS / Linux / WSL**

curl -fsSL https://raw.githubusercontent.com/the-open-agent/openagent/master/scripts/install.sh | bash

**Windows (PowerShell)**

irm https://raw.githubusercontent.com/the-open-agent/openagent/master/scripts/install.ps1 | iex

From Source

# Backend
go build

# Frontend
cd web && yarn install && yarn start

MCP Integration in Claude Desktop

Add to your Claude Desktop config.json:

"mcpServers": {
  "openagent": {
    "command": "path/to/openagent",
    "args": ["--mcp"]
  }
}

Comparison generated from public README + GitHub signals. Last updated automatically.