Note: This was built back when MCPs used to take up a bunch of context even when unused. The idea was that you could quickly toggle modular plugins on and off as you needed them. Since then MCP has evolved to use very little context when not in use - so I'm not maintaining this any more. You can use my xc-mcp or ios-simulator-skill repos instead to do the same thing.

xClaude Plugin

/plugin marketplace add conorluddy/xclaude-plugin

Modular iOS development automation for Claude Code

Build, test, and automate iOS apps through natural conversation with Claude. 8 workflow-specific MCP servers with 24 tools across Xcode, Simulator, and IDB.

Enable only what you need. Each MCP is purpose-built for specific workflows, keeping your context window lean. Plus, our tools intelligently encapsulate Xcode output (errors, test results, build logs) so Claude processes structured JSON instead of raw 50+ line logs—saving significant tokens and enabling faster feedback loops.

Features

🎯 Modular Architecture

• 8 workflow-specific MCP servers (600-3500 tokens each)
• Enable only what you need - Ultra-minimal to full-featured
• 23 shared tools across Xcode, Simulator, and IDB
• Single source of truth - tools defined once, imported by MCPs

🔥 Surgical MCPs (Ultra-Focused)

• xc-build (~600 tokens) - Build validation, errors, clean, list schemes
• xc-launch (~400 tokens) - Simulator app lifecycle: install and launch
• xc-interact (~900 tokens) - Pure UI interaction, no build

📦 Core Workflow MCPs

• xc-ai-assist (~1400 tokens) - Build + UI automation + screenshots
• xc-setup (~800 tokens) - Environment configuration and validation
• xc-testing (~1200 tokens) - Test execution + UI flows
• xc-meta (~700 tokens) - Project maintenance and housekeeping

🚀 Full Access

• xc-all (~3500 tokens) - All 24 tools for complex workflows

📚 8 Procedural Skills (Loaded On-Demand)

• xcode-workflows - Build system guidance and result analysis
• simulator-workflows - Device and app lifecycle patterns
• ui-automation-workflows - Accessibility-first automation
• accessibility-testing - WCAG compliance and quality checks
• ios-testing-patterns - Test execution and flaky test detection
• crash-debugging - Crash log analysis and symbolication
• performance-profiling - Instruments integration
• state-management - Cache and configuration management

Installation

From GitHub (Recommended)

/plugin marketplace add conorluddy/xclaude-plugin
/plugin install xclaude-plugin

From Local Development

/plugin marketplace add /path/to/xclaude-plugin
/plugin install xclaude-plugin

First 60 Seconds

Just installed? Enable xc-build and xc-launch for rapid development:

1. In Claude settings, enable "xc-build" and "xc-launch" MCPs
2. Ask Claude: "Build and run MyApp on iPhone 15"
3. Done! ✨

That's it. xc-build + xc-launch gives you a composable development loop: build with xc-build, then install & launch with xc-launch. Claude orchestrates the two-step workflow. If you need other workflows (testing, setup, UI automation), see Choosing the Right MCP below.

Requirements

• macOS 13.0+ or Linux
• Xcode 15.0+ (macOS only, for iOS development)
• Node.js 18+
• Optional: IDB (Facebook iOS Development Bridge) for advanced UI automation

Migration Guide (v0.4.0)