everything vs rootcause

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

	everything by modelcontextprotocol	rootcause by yindia
Stars	★ 85,748	★ 31
30d uses	—	—
Score	77	44
Official	✓	—
Categories	Developer ToolsAI / LLM ToolsOther	Ops & InfraDeveloper ToolsMonitoring
Language	TypeScript	Go
Last commit	this month	1 mo ago

everything · Summary

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

rootcause · Summary

RootCause is a local-first MCP server that turns natural language requests into Kubernetes incident analysis, diagnostics, and safer operations.

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

rootcause · Use cases

Investigating Kubernetes incidents with evidence-based root cause analysis
Evaluating rollout/restart safety before mutating Kubernetes operations
Diagnosing issues in platform ecosystems like ArgoCD, Flux, or cert-manager

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

rootcause · Install

Installation

Download the binary for your platform from the [releases page](https://github.com/yindia/rootcause/releases)

Make it executable:

chmod +x rootcause

Add to your PATH:

sudo mv rootcause /usr/local/bin/

Verify installation:

rootcause --version

Claude Desktop Configuration

Add to Claude Desktop's config.json:

{
  "mcpServers": {
    "rootcause": {
      "command": "rootcause",
      "args": ["mcp"]
    }
  }
}

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