feat: Add agents onboarding files

.gitignore

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+# macOS
+.DS_Store
+
 # Xcode
 #
 # gitignore contributors: remember to update Global/Xcode.gitignore, Objective-C.gitignore & Swift.gitignore

AGENTS.md

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+# CLAUDE.md
+
+This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
+
+## Build Commands
+
+```bash
+# Build the app (Release configuration)
+xcodebuild -scheme iMCP -configuration Release -destination "platform=macOS" build
+
+# Build for development (Debug)
+xcodebuild -scheme iMCP -configuration Debug -destination "platform=macOS" build
+
+# Release workflow (requires signing credentials)
+Scripts/release.sh check    # Quick release build check
+Scripts/release.sh bump     # Bump version (requires VERSION env var)
+Scripts/release.sh archive  # Create Xcode archive
+Scripts/release.sh all      # Full release pipeline
+```
+
+## Code Formatting
+
+Uses swift-format with 4-space indentation and 120 character line length:
+```bash
+swift-format format --in-place --recursive Sources/
+```
+
+## Architecture Overview
+
+### Two-Component Design
+
+iMCP consists of two executables that communicate via Bonjour (local network discovery):
+
+1. **App** (`/App/`) — macOS menu bar application
+   - Manages system permissions (Contacts, Calendar, Location, etc.)
+   - Hosts the MCP server via `ServerController` → `ServerNetworkManager`
+   - Advertises service as `_mcp._tcp` on local domain
+   - Shows connection approval UI for new clients
+
+2. **CLI** (`/CLI/main.swift`) — Stdio-to-network proxy (`imcp-server`)
+   - Used by MCP clients (Claude Desktop, Cursor, etc.)
+   - `StdioProxy` actor bridges stdin/stdout ↔ network connection
+   - Discovers App via Bonjour, forwards JSON-RPC messages
+
+### Service System
+
+Services are defined in `/App/Services/` and expose MCP tools:
+
+```swift
+final class CalendarService: Service {
+    static let shared = CalendarService()
+
+    var isActivated: Bool { ... }  // Check permission status
+    func activate() async throws { ... }  // Request permission
+
+    var tools: [Tool] {
+        Tool(name: "events_fetch", ...) { arguments in ... }
+        Tool(name: "events_create", ...) { arguments in ... }
+    }
+}
+```
+
+- `Service` protocol (`/App/Models/Service.swift`) — defines `tools`, `isActivated`, `activate()`
+- `@ToolBuilder` result builder for declaring tools
+- `Tool` struct wraps name, schema, annotations, and async implementation
+- `ServiceRegistry` in ServerController registers all services with UI bindings
+
+### Key Actors
+
+- `ServerNetworkManager` — manages listener, connections, and tool registration
+- `MCPConnectionManager` — handles single MCP connection lifecycle
+- `NetworkDiscoveryManager` — Bonjour advertisement/discovery
+- `StdioProxy` (CLI) — bidirectional stdin/stdout ↔ network forwarding
+
+### Data Encoding
+
+Tool results use JSON-LD format via the [Ontology](https://github.com/mattt/Ontology) package:
+- Schema.org types (Person, Event, Place, etc.)
+- `Value` enum (`/App/Models/Value.swift`) for type-safe JSON handling
+- Timezone-aware encoding via `DateTime.timeZoneOverrideKey`
+
+### Dependencies
+
+External packages (referenced in Xcode project):
+- [MCP Swift SDK](https://github.com/modelcontextprotocol/swift-sdk) — MCP protocol implementation
+- [Ontology](https://github.com/mattt/Ontology) — JSON-LD structured data
+- [Madrid](https://github.com/mattt/Madrid) — iMessage database reading
+- MenuBarExtraAccess — SwiftUI menu bar utilities
+
+### Weather Service
+
+`WeatherService` requires WeatherKit entitlement and is conditionally compiled:
+```swift
+#if WEATHERKIT_AVAILABLE
+    services.append(WeatherService.shared)
+#endif
+```
+
+## Adding a New Service
+
+1. Create service class in `/App/Services/YourService.swift`
+2. Implement `Service` protocol with `tools` property using `@ToolBuilder`
+3. Add to `ServiceRegistry.services` array in `ServerController.swift`
+4. Add `@AppStorage` binding and `ServiceConfig` entry in `ServerController`
+5. Tool results should use Ontology types or `Value` enum
+
+## Notes
+
+- Ignore spurious SourceKit warnings about missing types/modules — assume types exist
+- Don't attempt to install new Swift packages
+- Messages service reads `~/Library/Messages/chat.db` via sandbox-extended file picker

CLAUDE.md

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+AGENTS.md