feat: Add Swift SDK for MCP Apps

.github/workflows/ci.yml

@@ -56,6 +56,19 @@ jobs:
 
       - run: npm run prettier
 
+  swift:
+    runs-on: macos-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Build Swift SDK
+        working-directory: swift
+        run: swift build
+
+      - name: Test Swift SDK
+        working-directory: swift
+        run: swift test
+
   e2e:
     runs-on: ubuntu-latest
     steps:

.prettierignore

@@ -4,3 +4,13 @@ examples/basic-server-react/**/*.ts
 examples/basic-server-react/**/*.tsx
 examples/basic-server-vanillajs/**/*.ts
 examples/basic-server-vanillajs/**/*.tsx
+
+# Swift package manager build artifacts
+sdk/swift/.build/
+examples/basic-host-swift/.build/
+examples/basic-host-swift/build/
+
+# Swift build artifacts
+swift/.build/
+swift/.build
+examples/basic-host-swift/.build

examples/basic-host-swift/.gitignore

@@ -0,0 +1,34 @@
+# Xcode
+.DS_Store
+*/build/*
+*.pbxuser
+!default.pbxuser
+*.mode1v3
+!default.mode1v3
+*.mode2v3
+!default.mode2v3
+*.perspectivev3
+!default.perspectivev3
+xcuserdata/
+*.xccheckout
+*.moved-aside
+DerivedData/
+*.hmap
+*.ipa
+*.xcuserstate
+project.xcworkspace/
+
+# Swift Package Manager
+.build/
+.swiftpm/
+
+# CocoaPods
+Pods/
+
+# Intermediate outputs
+intermediate-outputs/
+build/
+.build/
+*.xcodeproj/
+DerivedData/
+Package.resolved

examples/basic-host-swift/Package.swift

@@ -0,0 +1,32 @@
+// swift-tools-version: 6.0
+import PackageDescription
+
+let package = Package(
+    name: "BasicHostSwift",
+    platforms: [
+        .iOS(.v16),
+        .macOS(.v13)
+    ],
+    products: [
+        .executable(
+            name: "BasicHostSwift",
+            targets: ["BasicHostApp"]
+        ),
+    ],
+    dependencies: [
+        // Local MCP Apps Swift SDK
+        .package(path: "../../swift"),
+        // MCP Swift SDK for MCP client (using spec-update branch with _meta support)
+        .package(url: "https://github.com/ajevans99/swift-sdk.git", branch: "spec-update"),
+    ],
+    targets: [
+        .executableTarget(
+            name: "BasicHostApp",
+            dependencies: [
+                .product(name: "McpApps", package: "swift"),
+                .product(name: "MCP", package: "swift-sdk"),
+            ],
+            path: "Sources/BasicHostApp"
+        ),
+    ]
+)