everything vs Pepper
Side-by-side comparison to help you pick between these two MCP servers.
everything by modelcontextprotocol | Pepper by skwallace36 | |
|---|---|---|
| Stars | ★ 85,748 | ★ 88 |
| 30d uses | — | — |
| Score | 77 | 48 |
| Official | ✓ | — |
| Categories | Developer ToolsAI / LLM ToolsOther | Developer ToolsAI / LLM ToolsMonitoring |
| Language | TypeScript | Swift |
| Last commit | this month | 1 mo ago |
everything · Summary
Official MCP test server exercising all protocol features for client builders.
Pepper · Summary
Pepper is an iOS dynamic library MCP server that gives AI agents eyes and hands inside iOS Simulator apps.
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
Pepper · Use cases
- Automated UI testing and validation of iOS applications
- Debugging layout issues and visual defects without source access
- Analyzing performance bottlenecks and memory leaks in iOS apps
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-everythingPepper · Install
Installation
pip
pip install pepper-iosHomebrew
brew install --HEAD skwallace36/pepper/pepper
tap: skwallace36/homebrew-pepperUsage
pepper-ctl deploy # inject into the frontmost simulator app
pepper-ctl look # see what's on screenClaude Desktop Configuration
{
"mcpServers": {
"pepper": {
"command": "pepper-mcp"
}
}
}