Simplify README

README.md

@@ -2,15 +2,6 @@
 
 Render and interact with SwiftUI previews outside of Xcode. Works as a CLI tool and as an [MCP server](https://modelcontextprotocol.io/) for AI-driven UI development.
 
-## Features
-
-- **Render `#Preview` blocks** on macOS and iOS simulator without Xcode
-- **Hot-reload** — edit source files and see changes instantly (literal-only changes preserve `@State`)
-- **iOS simulator** — boot, install, launch, screenshot, and interact with previews headlessly
-- **Touch injection** — tap and swipe gestures on iOS simulator (headless, no mouse cursor movement)
-- **Accessibility tree** — inspect view hierarchy with labels, frames, and traits for targeted interaction
-- **MCP server** — 7 tools for AI agents to render, inspect, and interact with SwiftUI views
-
 ## Installation
 
 ### Homebrew
@@ -52,7 +43,7 @@ previewsmcp snapshot MyView.swift -o preview.png
 previewsmcp serve
 ```
 
-## MCP Server Setup
+## MCP Server
 
 Add to your `.mcp.json` (or Claude Code MCP config):
 
@@ -67,54 +58,6 @@ Add to your `.mcp.json` (or Claude Code MCP config):
 }
 ```
 
-### Available Tools
-
-| Tool | Description |
-|------|-------------|
-| `preview_list` | List `#Preview` blocks in a Swift source file |
-| `preview_start` | Compile and launch a preview (macOS or iOS simulator) |
-| `preview_snapshot` | Capture a screenshot of a running preview |
-| `preview_elements` | Get the accessibility tree (labels, frames, traits) |
-| `preview_touch` | Send tap or swipe gestures to iOS simulator |
-| `preview_stop` | Close a preview session |
-| `simulator_list` | List available iOS simulator devices |
-
-### Example: iOS Simulator Preview
-
-```
-1. simulator_list                              → find available devices
-2. preview_start(filePath, platform: "ios-simulator")  → boot sim, compile, launch
-3. preview_elements(sessionID)                 → find button coordinates
-4. preview_snapshot(sessionID)                  → capture screenshot
-5. preview_touch(sessionID, x, y)              → tap a button
-6. preview_touch(sessionID, x, y, action: "swipe", toX, toY)  → swipe gesture
-7. preview_stop(sessionID)                     → clean up
-```
-
-## Architecture
-
-```
-Sources/
-├── SimulatorBridge/     ObjC bridge to CoreSimulator.framework
-├── PreviewsCore/        Parser, compiler, bridge generator, literal differ
-├── PreviewsMacOS/       macOS NSWindow host + screenshot capture
-├── PreviewsIOS/         iOS simulator manager, host app builder, touch injection
-└── PreviewsCLI/         CLI + MCP server
-```
-
-The iOS host app (`PreviewsMCPHost`) is compiled at runtime targeting the iOS simulator SDK. It loads preview dylibs via `dlopen` and renders views through `UIHostingController`. Touch injection uses the [Hammer](https://github.com/lyft/Hammer) approach — `IOHIDEvent` creation via IOKit + `BKSHIDEventSetDigitizerInfo` from BackBoardServices + delivery through `UIApplication._enqueueHIDEvent:`.
-
-See [`docs/reverse-engineering.md`](docs/reverse-engineering.md) for detailed investigation notes on the iOS simulator HID protocol, IndigoHID message format, and Xcode's preview architecture.
-
-## Development
-
-```bash
-swift build          # Build
-swift test           # Run all tests (~34 tests, 7 suites)
-```
-
-See [`CLAUDE.md`](CLAUDE.md) for detailed development context.
-
 ## License
 
 MIT