peta-core vs everything

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

	peta-core by dunialabs	everything by modelcontextprotocol
Stars	★ 47	★ 85,748
30d uses	—	—
Score	47	77
Official	—	✓
Categories	Ops & InfraSecurityDeveloper Tools	Developer ToolsAI / LLM ToolsOther
Language	TypeScript	TypeScript
Last commit	1 mo ago	this month

peta-core · Summary

Production-ready MCP control plane with security, policy enforcement, and audit capabilities.

everything · Summary

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

peta-core · Use cases

Enterprise deployment of MCP servers with centralized policy enforcement and audit controls
Organizations requiring secure management of API credentials and OAuth tokens
Teams building internal AI tool catalogs with progressive disclosure and discovery profiles

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

peta-core · Install

Installation

Peta Core can be deployed using Docker or as a Node.js application.

Docker Deployment

docker run -d --name peta-core -p 8080:8080 \
  -e DATABASE_URL=postgresql://user:pass@localhost:5432/peta \
  -e NEXTAUTH_SECRET=your-secret-key \
  petaio/peta-core:latest

Node.js Deployment

npm install -g @peta/core
peta-core start

Configuration

Configure MCP clients to connect to Peta Core:

{
  "mcpServers": {
    "peta": {
      "command": "npx",
      "args": ["@modelcontextprotocol/server-peta", "--host", "localhost", "--port", "8080"]
    }
  }
}

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

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