diff --git a/.gitea/workflows/pr.yml b/.gitea/workflows/pr.yml
new file mode 100644
index 0000000..162c38a
--- /dev/null
+++ b/.gitea/workflows/pr.yml
@@ -0,0 +1,18 @@
+name: Build
+
+on:
+  pull_request:
+
+jobs:
+  build:
+    runs-on: macos-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      
+      - name: Resolve dependencies
+        run: make resolve
+
+      - name: Build package
+        run: make build
diff --git a/Keychain/Package.resolved b/Keychain/Package.resolved
new file mode 100644
index 0000000..093ca7f
--- /dev/null
+++ b/Keychain/Package.resolved
@@ -0,0 +1,15 @@
+{
+  "originHash" : "60d3d428473214be2374da47614464243c913251a95cfad9c1f8331314114aba",
+  "pins" : [
+    {
+      "identity" : "swiftlintplugins",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/SimplyDanny/SwiftLintPlugins",
+      "state" : {
+        "revision" : "8a4640d14777685ba8f14e832373160498fbab92",
+        "version" : "0.63.2"
+      }
+    }
+  ],
+  "version" : 3
+}
diff --git a/Keychain/Package.swift b/Keychain/Package.swift
new file mode 100644
index 0000000..d11af61
--- /dev/null
+++ b/Keychain/Package.swift
@@ -0,0 +1,29 @@
+// swift-tools-version: 6.2
+
+import PackageDescription
+
+let package = Package(
+    name: "Keychain",
+    platforms: [
+        .macOS(.v12)
+    ],
+    products: [
+        .library(
+            name: "Keychain",
+            targets: [
+                "Keychain"
+            ]
+        )
+    ],
+    dependencies: [
+        .package(url: "https://github.com/SimplyDanny/SwiftLintPlugins", from: "0.63.2")
+    ],
+    targets: [
+        .target(
+            name: "Keychain",
+            plugins: [
+                .plugin(name: "SwiftLintBuildToolPlugin", package: "SwiftLintPlugins")
+            ]
+        )
+    ]
+)
diff --git a/Keychain/Sources/Keychain/Keychain.swift b/Keychain/Sources/Keychain/Keychain.swift
new file mode 100644
index 0000000..6e3ec69
--- /dev/null
+++ b/Keychain/Sources/Keychain/Keychain.swift
@@ -0,0 +1,6 @@
+//
+//  Keychain.swift
+//  Keychain
+//
+//  Created by Bram Kolkman on 20/02/2026.
+//
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..62a6370
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,13 @@
+.PHONY: build resolve clean
+
+build:
+	@echo "Building Swift package 'Keychain'"
+	@swift build --package-path Keychain --scratch-path .build
+
+resolve:
+	@echo "Resolving Swift package dependencies..."
+	@swift package resolve --package-path Keychain --scratch-path .build
+
+clean:
+	@echo "Cleaning build artifacts..."
+	@rm -rf .build Keychain/.swiftpm
diff --git a/README.md b/README.md
index 34ccfbd..399e1cc 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,39 @@
 # Keychain
 
-A Swift package for the Keychain
\ No newline at end of file
+A Swift package for interacting with the Keychain.
+
+## Requirements
+
+- macOS 12+
+- Swift 6.2+
+
+## Package Structure
+
+```
+Keychain/
+├── Package.swift
+├── Package.resolved
+└── Sources/
+    └── Keychain/
+        └── Keychain.swift
+```
+
+## Dependencies
+
+- [SwiftLintPlugins](https://github.com/SimplyDanny/SwiftLintPlugins) (≥ 0.63.2) — enforces Swift style and conventions at build time.
+
+## Usage
+
+Add the package to your `Package.swift` dependencies and import `Keychain` in your Swift files.
+
+## Makefile
+
+A `Makefile` is provided at the root of the repository to simplify common tasks.
+
+| Command        | Description                              |
+|----------------|------------------------------------------|
+| `make build`   | Builds the Swift package                 |
+| `make resolve` | Resolves package dependencies            |
+| `make clean`   | Removes build artifacts and `.swiftpm`   |
+
+Build artifacts are placed in `.build/` at the repository root (outside the package directory).