f

AppSupport/Info.plist

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
-  Info.plist for the packaged GrammaGem.app bundle.
+  Info.plist for the packaged GrammarGem.app bundle.
 
   `swift build` produces a bare executable; to ship a real menu-bar app you wrap
   it in a .app bundle with this Info.plist (see scripts/build.sh) or, more
@@ -18,13 +18,13 @@
 <plist version="1.0">
 <dict>
     <key>CFBundleName</key>
-    <string>GrammaGem</string>
+    <string>GrammarGem</string>
     <key>CFBundleDisplayName</key>
-    <string>GrammaGem</string>
+    <string>GrammarGem</string>
     <key>CFBundleIdentifier</key>
-    <string>com.grammagem.app</string>
+    <string>com.grammargem.app</string>
     <key>CFBundleExecutable</key>
-    <string>GrammaGem</string>
+    <string>GrammarGem</string>
     <key>CFBundleIconFile</key>
     <string>AppIcon</string>
     <key>CFBundleIconName</key>
@@ -44,11 +44,11 @@
     <key>NSPrincipalClass</key>
     <string>NSApplication</string>
 
-    <!-- Sparkle auto-update. Appcast is served from grammagem.app and updates are
+    <!-- Sparkle auto-update. Appcast is served from grammargem.com and updates are
          EdDSA-signed with the key whose public half is below (private key lives in
          the release machine's keychain; sign with scripts/release.sh). -->
     <key>SUFeedURL</key>
-    <string>https://grammagem.app/appcast.xml</string>
+    <string>https://www.grammargem.com/appcast.xml</string>
     <key>SUPublicEDKey</key>
     <string>IwYch+DRgNk3gmCwe86z+SIc4sRdyDf4Z6xGpS+JXDc=</string>
     <key>SUEnableAutomaticChecks</key>

Package.swift

@@ -2,7 +2,7 @@
 import PackageDescription
 import Foundation
 
-// GrammaGem — native macOS menu-bar writing assistant.
+// GrammarGem — native macOS menu-bar writing assistant.
 //
 // Layer-1 grammar is the real **Harper** core (Apache-2.0), embedded as a Rust
 // C-FFI static library (see `harper-ffi/`). Build the lib first with
@@ -18,41 +18,41 @@ let packageRoot = URL(fileURLWithPath: #filePath).deletingLastPathComponent().pa
 let harperLibDir = packageRoot + "/harper-ffi/lib"
 
 let package = Package(
-    name: "GrammaGem",
+    name: "GrammarGem",
     platforms: [
         .macOS(.v14) // Apple Silicon, macOS 14+ (per the product spec)
     ],
     products: [
-        .executable(name: "GrammaGem", targets: ["GrammaGem"])
+        .executable(name: "GrammarGem", targets: ["GrammarGem"])
     ],
     dependencies: [
         // On-device LLM runtime. Pinned to an exact tag (the LLM libraries still
         // ship from this repo at 2.25.9; the package name is "mlx-libraries").
         .package(url: "https://github.com/ml-explore/mlx-swift-examples.git", exact: "2.25.9"),
-        // Secure auto-updates (EdDSA-signed appcast served from grammagem.app).
+        // Secure auto-updates (EdDSA-signed appcast served from grammargem.com).
         .package(url: "https://github.com/sparkle-project/Sparkle", from: "2.6.0"),
     ],
     targets: [
         // C shim exposing libharper_ffi's C ABI (harper-ffi/include/harper.h) to Swift.
         .target(name: "CHarper", path: "Sources/CHarper"),
         .executableTarget(
-            name: "GrammaGem",
+            name: "GrammarGem",
             dependencies: [
                 "CHarper",
                 .product(name: "MLXLLM", package: "mlx-swift-examples"),
                 .product(name: "MLXLMCommon", package: "mlx-swift-examples"),
                 .product(name: "Sparkle", package: "Sparkle"),
             ],
-            path: "Sources/GrammaGem",
+            path: "Sources/GrammarGem",
             linkerSettings: [
                 // Link the prebuilt Harper static library (arm64 slice).
                 .unsafeFlags(["-L\(harperLibDir)", "-lharper_ffi"])
             ]
         ),
         .testTarget(
-            name: "GrammaGemTests",
+            name: "GrammarGemTests",
-            dependencies: ["GrammaGem"],
+            dependencies: ["GrammarGem"],
-            path: "Tests/GrammaGemTests"
+            path: "Tests/GrammarGemTests"
         ),
     ]
 )

README.md

@@ -1,6 +1,6 @@
 <div align="center">
 
-# ✒️ GrammaGem
+# ✒️ GrammarGem
 
 ### Write it once. Get it right.
 
@@ -12,7 +12,7 @@ Fix grammar, sharpen tone, and rewrite anything — in every app — for one pay
 ![One-time purchase](https://img.shields.io/badge/pricing-one--time-C9A24B)
 ![License: MIT](https://img.shields.io/badge/license-MIT-0E7C5A)
 
-[**⬇️ Download GrammaGem**](https://grammagem.app/#pricing) · [Docs](https://grammagem.app/docs) · [How it works](https://grammagem.app)
+[**⬇️ Download GrammarGem**](https://www.grammargem.com/#pricing) · [Docs](https://www.grammargem.com/docs) · [How it works](https://www.grammargem.com)
 
 </div>
 
@@ -20,7 +20,7 @@ Fix grammar, sharpen tone, and rewrite anything — in every app — for one pay
 
 ## Stop renting your grammar checker.
 
-Grammarly costs around **$144 every year**, reads everything you type, and sends it to their servers. GrammaGem does the same job — **better** — entirely on your Mac, for a **single payment**.
+Grammarly costs around **$144 every year**, reads everything you type, and sends it to their servers. GrammarGem does the same job — **better** — entirely on your Mac, for a **single payment**.
 
 Select text in any app, press one hotkey, and it’s polished in place. No copy-paste, no switching windows, and **nothing ever leaves your machine**.
 
@@ -30,7 +30,7 @@ Select text in any app, press one hotkey, and it’s polished in place. No copy-
 
 ## Why people switch
 
-|  | Grammarly | **GrammaGem** |
+|  | Grammarly | **GrammarGem** |
 |---|:---:|:---:|
 | **Price** | ~$144 / year, forever | **Pay once** |
 | **Your words** | Sent to the cloud | **Never leave your Mac** |
@@ -46,7 +46,7 @@ Select text in any app, press one hotkey, and it’s polished in place. No copy-
 - 🔒 **Private by design** — everything runs on your Mac’s Neural Engine. Your writing is never uploaded, logged, or used to train a model.
 - ⌨️ **One global hotkey** — fix or rewrite the selected text in any app: Mail, Slack, Notion, Chrome, Messages, VS Code, and more.
 - ✨ **Ask & rewrite** — “make it shorter,” “more formal,” “translate to German” — done in place.
-- 🎚️ **Writing Modes** — Email, Post, Team Chat, Academic, Code — switch the tone instantly, or let GrammaGem pick the right one for the app you’re in.
+- 🎚️ **Writing Modes** — Email, Post, Team Chat, Academic, Code — switch the tone instantly, or let GrammarGem pick the right one for the app you’re in.
 - 📖 **Personal dictionary** — teach it your names, brand terms, and jargon once; it stops “correcting” them forever.
 - 🖥️ **A clean management app** — manage your devices, shortcuts, modes, and privacy from one tidy window.
 
@@ -67,7 +67,7 @@ No subscription. No per-seat fees. One payment, lifetime updates.
 
 <div align="center">
 
-[**⬇️ Get GrammaGem**](https://grammagem.app/#pricing)
+[**⬇️ Get GrammarGem**](https://www.grammargem.com/#pricing)
 
 </div>
 
@@ -85,17 +85,17 @@ No. Core features work fully offline.
 No — it’s a one-time purchase with lifetime updates and a 14-day money-back guarantee.
 
 **What about plagiarism detection?**
-GrammaGem is private-first, so it doesn’t do cloud plagiarism scanning — that would require sending your writing to a server. Everything else you’d expect is here.
+GrammarGem is private-first, so it doesn’t do cloud plagiarism scanning — that would require sending your writing to a server. Everything else you’d expect is here.
 
 ---
 
 ## Built in public
 
-GrammaGem is open source under the **MIT License**. We believe a privacy tool should be one you can actually inspect. Issues and pull requests are welcome.
+GrammarGem is open source under the **MIT License**. We believe a privacy tool should be one you can actually inspect. Issues and pull requests are welcome.
 
 <div align="center">
 
-**[grammagem.app](https://grammagem.app)**
+**[grammargem.com](https://www.grammargem.com)**
 
 © 2026 FounderGem LLC · 1309 Coffeen Avenue STE 1200, Sheridan, WY 82801, USA
 

Resources/Modes/README.md

@@ -1,7 +1,7 @@
 # Built-in Writing Modes
 
 Each Mode is a named system-prompt preset for the local LLM. The canonical,
-compiled definitions live in [`Sources/GrammaGem/AI/ModeRegistry.swift`](../../Sources/GrammaGem/AI/ModeRegistry.swift);
+compiled definitions live in [`Sources/GrammarGem/AI/ModeRegistry.swift`](../../Sources/GrammarGem/AI/ModeRegistry.swift);
 these JSON files mirror them for transparency and easy editing.
 
 | Mode | Tier | In public repo? |

Sources/CHarper/shim.c

@@ -1,4 +1,4 @@
 // CHarper is a header-only shim that exposes libharper_ffi's C ABI (declared in
 // include/harper.h) to Swift as the `CHarper` module. The actual symbols are
-// provided by libharper_ffi.a, linked via the GrammaGem target's linkerSettings.
+// provided by libharper_ffi.a, linked via the GrammarGem target's linkerSettings.
 // This translation unit exists only so SwiftPM treats CHarper as a C target.

Sources/GrammarGem/AI/CustomModesStore.swift

@@ -8,8 +8,8 @@ final class CustomModesStore: ObservableObject {
     /// bundleID -> mode id (overrides the default App-Aware mapping).
     @Published private(set) var appOverrides: [String: String]
 
-    private let modesKey = "GrammaGem.customModes"
+    private let modesKey = "GrammarGem.customModes"
-    private let mapKey = "GrammaGem.appModeOverrides"
+    private let mapKey = "GrammarGem.appModeOverrides"
     private let d = UserDefaults.standard
 
     init() {

Sources/GrammarGem/AI/ModelManager.swift

@@ -38,7 +38,7 @@ final class ModelManager: ObservableObject {
 
     nonisolated static func modelsDirectory() -> URL {
         let base = FileManager.default.urls(for: .applicationSupportDirectory, in: .userDomainMask)[0]
-        return base.appendingPathComponent("GrammaGem/Models", isDirectory: true)
+        return base.appendingPathComponent("GrammarGem/Models", isDirectory: true)
     }
 
     nonisolated static func modelDir(_ repo: String) -> URL {

Sources/GrammarGem/App/AppState.swift

@@ -115,7 +115,7 @@ final class AppState: ObservableObject {
         }
 
         Task { await license.validateIfNeeded() }
-        Log.app.info("GrammaGem started. Licensed: \(self.license.isLicensed, privacy: .public)")
+        Log.app.info("GrammarGem started. Licensed: \(self.license.isLicensed, privacy: .public)")
     }
 
     // MARK: - Hotkey handling
@@ -205,19 +205,19 @@ final class AppState: ObservableObject {
         return decision
     }
 
-    /// Pause/resume all of GrammaGem (hotkeys + live monitoring).
+    /// Pause/resume all of GrammarGem (hotkeys + live monitoring).
     func togglePause() {
         isPaused.toggle()
         liveMonitor.setPaused(isPaused)
         lastStatus = isPaused ? "Paused" : "Ready"
     }
 
-    /// A reason GrammaGem should stay out of the way right now, or nil.
+    /// A reason GrammarGem should stay out of the way right now, or nil.
     private func blockReason() -> String? {
-        if isPaused { return "GrammaGem is paused." }
+        if isPaused { return "GrammarGem is paused." }
         let front = detector.frontmost()
         if exclusions.isBlocked(bundleID: front?.bundleID, domain: detector.frontmostDomain()) {
-            return "GrammaGem is off for \(front?.name ?? "this app")."
+            return "GrammarGem is off for \(front?.name ?? "this app")."
         }
         return nil
     }
@@ -282,7 +282,7 @@ final class AppState: ObservableObject {
         if onboardingWindow == nil {
             let host = NSHostingController(rootView: OnboardingView().environmentObject(self))
             let win = NSWindow(contentViewController: host)
-            win.title = "Welcome to GrammaGem"
+            win.title = "Welcome to GrammarGem"
             win.styleMask = [.titled, .closable, .fullSizeContentView]
             win.setContentSize(NSSize(width: 560, height: 720))
             win.isReleasedWhenClosed = false
@@ -311,7 +311,7 @@ final class AppState: ObservableObject {
                 .environmentObject(liveMonitor)
             let host = NSHostingController(rootView: root)
             let win = NSWindow(contentViewController: host)
-            win.title = "GrammaGem"
+            win.title = "GrammarGem"
             win.styleMask = [.titled, .closable, .miniaturizable, .resizable, .fullSizeContentView]
             win.setContentSize(NSSize(width: 940, height: 660))
             win.minSize = NSSize(width: 820, height: 560)
@@ -349,7 +349,7 @@ final class AppState: ObservableObject {
         if askWindow == nil {
             let host = NSHostingController(rootView: AskView().environmentObject(self))
             let win = NSWindow(contentViewController: host)
-            win.title = "Ask GrammaGem"
+            win.title = "Ask GrammarGem"
             win.styleMask = [.titled, .closable]
             win.setContentSize(NSSize(width: 460, height: 220))
             win.isReleasedWhenClosed = false

Sources/GrammarGem/App/AskView.swift

@@ -8,7 +8,7 @@ struct AskView: View {
 
     var body: some View {
         VStack(alignment: .leading, spacing: 14) {
-            Text("Ask GrammaGem")
+            Text("Ask GrammarGem")
                 .font(.headline)
             Text("Acts on the text selected in the frontmost app. Runs on-device.")
                 .font(.caption)

Sources/GrammarGem/App/GrammarGemApp.swift

@@ -5,7 +5,7 @@ import AppKit
 /// and runs one real generation (verifies the MLX runtime + metallib headlessly),
 /// then exits. Otherwise the normal menu-bar app launches.
 @main
-enum GrammaGemMain {
+enum GrammarGemMain {
     static func main() {
         if CommandLine.arguments.contains("--mlx-selftest") {
             MLXSelfTest.run()
@@ -16,7 +16,7 @@ enum GrammaGemMain {
             UpdaterSelfTest.run(feedURL: feed)
             return
         }
-        GrammaGemApp.main()
+        GrammarGemApp.main()
     }
 }
 
@@ -47,7 +47,7 @@ enum MLXSelfTest {
 /// App entry point. A menu-bar (`LSUIElement`) SwiftUI app: the only persistent
 /// scene is the `MenuBarExtra`; Settings uses the standard scene; Onboarding and
 /// Ask are AppKit-hosted windows opened on demand (see `AppState`).
-struct GrammaGemApp: App {
+struct GrammarGemApp: App {
     @NSApplicationDelegateAdaptor(AppDelegate.self) private var appDelegate
     @StateObject private var app = AppState.shared
 

Sources/GrammarGem/App/MainWindow/AccountViews.swift

@@ -8,7 +8,7 @@ struct GeneralView: View {
     @EnvironmentObject private var permissions: Permissions
 
     var body: some View {
-        DetailScaffold(title: "General", subtitle: "Make GrammaGem feel like yours.") {
+        DetailScaffold(title: "General", subtitle: "Make GrammarGem feel like yours.") {
             Card {
                 Toggle("Launch at login", isOn: $prefs.launchAtLogin)
                 Divider()
@@ -134,7 +134,7 @@ struct AboutView: View {
                         .frame(width: 56, height: 56)
                         .background(GG.emerald.opacity(0.12), in: RoundedRectangle(cornerRadius: 14))
                     VStack(alignment: .leading, spacing: 2) {
-                        Text("GrammaGem").font(.title2.bold())
+                        Text("GrammarGem").font(.title2.bold())
                         Text("Version \(AppConfig.appVersion)").foregroundStyle(.secondary)
                         Text("The private, on-device writing assistant for Mac.")
                             .font(.callout).foregroundStyle(.secondary)
@@ -153,7 +153,7 @@ struct AboutView: View {
 
             Card {
                 Text("Open source").font(.headline)
-                Text("GrammaGem is open source under the MIT License — a privacy tool you can inspect.")
+                Text("GrammarGem is open source under the MIT License — a privacy tool you can inspect.")
                     .font(.callout).foregroundStyle(.secondary)
             }
 

Sources/GrammarGem/App/MainWindow/DashboardView.swift

@@ -91,7 +91,7 @@ struct DashboardView: View {
                         Label("Fix selection", systemImage: "checkmark.circle")
                     }
                     Button { app.showAsk() } label: {
-                        Label("Ask GrammaGem", systemImage: "sparkles")
+                        Label("Ask GrammarGem", systemImage: "sparkles")
                     }
                     if !license.isLicensed {
                         Spacer()

Sources/GrammarGem/App/MainWindow/DataViews.swift

@@ -12,7 +12,7 @@ struct DictionaryView: View {
     var body: some View {
         DetailScaffold(
             title: "Personal Dictionary",
-            subtitle: "Words GrammaGem should never “correct” — names, brands, jargon."
+            subtitle: "Words GrammarGem should never “correct” — names, brands, jargon."
         ) {
             Card {
                 HStack {

Sources/GrammarGem/App/MainWindow/DevicesView.swift

@@ -83,7 +83,7 @@ struct DevicesView: View {
             HStack {
                 Link("Open license portal", destination: AppConfig.modelPortalURL)
                 Spacer()
-                Text("Add a Mac: install GrammaGem there and paste the same key.")
+                Text("Add a Mac: install GrammarGem there and paste the same key.")
                     .font(.caption).foregroundStyle(.secondary)
             }
         }

Sources/GrammarGem/App/MainWindow/ExclusionsView.swift

@@ -8,12 +8,12 @@ struct ExclusionsView: View {
     var body: some View {
         DetailScaffold(
             title: "Page Blocker",
-            subtitle: "Keep GrammaGem out of the way in sensitive apps and sites."
+            subtitle: "Keep GrammarGem out of the way in sensitive apps and sites."
         ) {
             Card {
                 Label("How it works", systemImage: "hand.raised")
                     .font(.headline)
-                Text("When the frontmost app or website is on these lists, GrammaGem stops monitoring and the hotkeys do nothing — useful for password managers, banking, and private work.")
+                Text("When the frontmost app or website is on these lists, GrammarGem stops monitoring and the hotkeys do nothing — useful for password managers, banking, and private work.")
                     .font(.callout).foregroundStyle(.secondary)
             }
 

Sources/GrammarGem/App/MainWindow/MainWindowView.swift

@@ -59,7 +59,7 @@ enum MainSection: String, CaseIterable, Identifiable {
     ]
 }
 
-/// The full GrammaGem management window: a clean sidebar + detail layout.
+/// The full GrammarGem management window: a clean sidebar + detail layout.
 struct MainWindowView: View {
     @State private var selection: MainSection?
 

Sources/GrammarGem/App/MainWindow/SystemViews.swift

@@ -17,7 +17,7 @@ struct ShortcutsView: View {
                     combo: $prefs.fixHotkey)
                 Divider()
                 shortcutRow(
-                    name: "Ask GrammaGem",
+                    name: "Ask GrammarGem",
                     detail: "Rewrite with an instruction",
                     combo: $prefs.askHotkey)
             }
@@ -141,7 +141,7 @@ struct PrivacyView: View {
             }
 
             Card {
-                Text("The only times GrammaGem uses the network").font(.headline)
+                Text("The only times GrammarGem uses the network").font(.headline)
                 networkRow("One-time AI model download", "Hugging Face, on first run")
                 Divider()
                 networkRow("License activation & checks", "To enforce your device cap")

Sources/GrammarGem/App/MainWindow/WritingModesView.swift

@@ -15,7 +15,7 @@ struct WritingModesView: View {
     var body: some View {
         DetailScaffold(
             title: "Writing Modes",
-            subtitle: "Tune the tone for every context — or let GrammaGem pick it for you."
+            subtitle: "Tune the tone for every context — or let GrammarGem pick it for you."
         ) {
             builtInCard
             customCard
@@ -88,7 +88,7 @@ struct WritingModesView: View {
     private var appAwareCard: some View {
         Card {
             HStack { Text("App-aware switching").font(.headline); if !paid { UpgradeBadge() } }
-            Text("Map an app to a Mode and GrammaGem applies it automatically when that app is in front.")
+            Text("Map an app to a Mode and GrammarGem applies it automatically when that app is in front.")
                 .font(.callout).foregroundStyle(.secondary)
 
             if !customModes.appOverrides.isEmpty {

Sources/GrammarGem/App/MenuBarContent.swift

@@ -49,7 +49,7 @@ struct MenuBarContent: View {
             actionRow(title: "Fix selection", shortcut: app.preferences.fixHotkey.display) {
                 Task { await app.runFix() }
             }
-            actionRow(title: "Ask GrammaGem…", shortcut: app.preferences.askHotkey.display) {
+            actionRow(title: "Ask GrammarGem…", shortcut: app.preferences.askHotkey.display) {
                 app.showAsk()
             }
             if app.gate.appAwareEnabled {
@@ -57,14 +57,14 @@ struct MenuBarContent: View {
                     Task { await app.runAppAwareRewrite() }
                 }
             }
-            actionRow(title: app.isPaused ? "Resume GrammaGem" : "Pause GrammaGem", shortcut: nil) {
+            actionRow(title: app.isPaused ? "Resume GrammarGem" : "Pause GrammarGem", shortcut: nil) {
                 app.togglePause()
             }
 
             Divider()
 
             actionRow(title: "Show live issues…", shortcut: nil) { app.showLiveCheck() }
-            actionRow(title: "Open GrammaGem…", shortcut: nil) { app.showMainWindow() }
+            actionRow(title: "Open GrammarGem…", shortcut: nil) { app.showMainWindow() }
             actionRow(title: "Manage devices…", shortcut: nil) { app.showMainWindow(select: .devices) }
             actionRow(title: "Page blocker…", shortcut: nil) { app.showMainWindow(select: .exclusions) }
             actionRow(title: "Check for Updates…", shortcut: nil) { app.updater.checkForUpdates() }
@@ -90,7 +90,7 @@ struct MenuBarContent: View {
         .frame(width: 290)
     }
 
-    /// Shown when Sparkle has found a newer signed build on grammagem.app.
+    /// Shown when Sparkle has found a newer signed build on grammargem.com.
     private func updateBanner(version: String) -> some View {
         HStack(spacing: 8) {
             Image(systemName: "arrow.down.circle.fill").foregroundStyle(GG.emerald)
@@ -110,7 +110,7 @@ struct MenuBarContent: View {
         HStack(spacing: 8) {
             Image(systemName: "pencil.and.scribble").foregroundStyle(.tint)
             VStack(alignment: .leading, spacing: 1) {
-                Text("GrammaGem").font(.headline)
+                Text("GrammarGem").font(.headline)
                 Text(app.license.tier.displayName + (app.license.isLicensed ? " · licensed" : " · free"))
                     .font(.caption).foregroundStyle(.secondary)
             }

Sources/GrammarGem/App/OnboardingView.swift

@@ -1,6 +1,6 @@
 import SwiftUI
 
-/// First-run onboarding: explains why GrammaGem needs Accessibility, deep-links
+/// First-run onboarding: explains why GrammarGem needs Accessibility, deep-links
 /// to System Settings, and advances automatically the moment permission is
 /// granted (even if granted directly in System Settings).
 struct OnboardingView: View {
@@ -18,7 +18,7 @@ struct OnboardingView: View {
             ScrollView {
                 VStack(alignment: .leading, spacing: 18) {
                     VStack(alignment: .leading, spacing: 6) {
-                        Text("Welcome to GrammaGem")
+                        Text("Welcome to GrammarGem")
                             .font(.largeTitle.bold())
                         Text("A private, on-device writing assistant that works in every app.")
                             .foregroundStyle(.secondary)
@@ -36,7 +36,7 @@ struct OnboardingView: View {
                     stepCard(
                         number: 1,
                         title: "Turn it on everywhere",
-                        body: "GrammaGem reads the text you select and writes the correction back. macOS requires Accessibility permission for this. Your text is processed on-device and never leaves your Mac.",
+                        body: "GrammarGem reads the text you select and writes the correction back. macOS requires Accessibility permission for this. Your text is processed on-device and never leaves your Mac.",
                         granted: permissions.accessibilityTrusted
                     ) {
                         if permissions.accessibilityTrusted {
@@ -47,7 +47,7 @@ struct OnboardingView: View {
                                 Button("Open System Settings") { permissions.openAccessibilitySettings() }
                                 Button("Request permission") { permissions.requestAccessibility() }
                             }
-                            Text("This updates automatically once you flip GrammaGem on in Accessibility.")
+                            Text("This updates automatically once you flip GrammarGem on in Accessibility.")
                                 .font(.caption).foregroundStyle(.secondary)
                         }
                     }
@@ -114,7 +114,7 @@ struct OnboardingView: View {
 /// A safe, on-rails first-run demo: a local sample with planted mistakes that
 /// the REAL grammar engine fixes in one click. It operates on a plain string
 /// (never a live Accessibility element), so it's completely risk-free — the
-/// "guaranteed visible win" before GrammaGem asks for anything.
+/// "guaranteed visible win" before GrammarGem asks for anything.
 private struct DemoStep: View {
     @State private var text = "i has wrote alot of mistakes here, and it dont look profesional"
     @State private var issues: [Suggestion] = []
@@ -151,7 +151,7 @@ private struct DemoStep: View {
     }
 
     private var headline: String {
-        if cleaned { return "Clean ✨ — GrammaGem does this in every app you type." }
+        if cleaned { return "Clean ✨ — GrammarGem does this in every app you type." }
         if issues.isEmpty { return "Checking…" }
         return "We spotted \(issues.count) thing\(issues.count == 1 ? "" : "s") to tidy up — one click fixes them."
     }

Sources/GrammarGem/App/SettingsView.swift

@@ -25,7 +25,7 @@ private struct GeneralSettings: View {
         Form {
             Section("Shortcuts") {
                 LabeledContent("Fix selection", value: "⌘;")
-                LabeledContent("Ask GrammaGem", value: "⌘'")
+                LabeledContent("Ask GrammarGem", value: "⌘'")
                 Text("Custom shortcuts coming via the KeyboardShortcuts recorder (see README).")
                     .font(.caption).foregroundStyle(.secondary)
             }
@@ -147,7 +147,7 @@ private struct DictionarySettings: View {
     var body: some View {
         VStack(alignment: .leading, spacing: 12) {
             HStack {
-                TextField("Add a word GrammaGem should never correct", text: $newWord)
+                TextField("Add a word GrammarGem should never correct", text: $newWord)
                     .textFieldStyle(.roundedBorder)
                     .onSubmit(add)
                 Button("Add", action: add).disabled(newWord.trimmingCharacters(in: .whitespaces).isEmpty)

Sources/GrammarGem/Core/AppConfig.swift

@@ -1,15 +1,15 @@
 import Foundation
 
 /// Compile-time configuration. The Lemon Squeezy identifiers are hard-coded so
-/// the licensing layer can *hard-verify* that a key belongs to GrammaGem (and to
+/// the licensing layer can *hard-verify* that a key belongs to GrammarGem (and to
 /// the claimed tier) rather than to some other Lemon Squeezy product.
 /// TODO(real-integration): replace every `TODO_*` value with your real IDs.
 enum AppConfig {
-    static let appName = "GrammaGem"
+    static let appName = "GrammarGem"
-    static let bundleIdentifier = "com.foundergem.grammagem" // TODO(real-integration)
+    static let bundleIdentifier = "com.foundergem.grammargem" // TODO(real-integration)
-    static let supportEmail = "support@grammagem.app" // TODO(real-integration)
+    static let supportEmail = "support@grammargem.com" // TODO(real-integration)
-    static let modelPortalURL = URL(string: "https://grammagem.app/license")! // TODO
+    static let modelPortalURL = URL(string: "https://www.grammargem.com/license")! // TODO
-    static let websiteURL = URL(string: "https://grammagem.app")!
+    static let websiteURL = URL(string: "https://www.grammargem.com")!
     static let appVersion = "0.1.0"
 
     // Legal entity (shown in About / legal).

Sources/GrammarGem/Entitlements/FeatureGate.swift

@@ -72,7 +72,7 @@ final class FeatureGate: ObservableObject {
 /// Free-tier AI action counter. Persists `{date, count}` in UserDefaults and
 /// resets at local midnight (compares the stored local date string to today's).
 final class DailyCounter {
-    private let key = "GrammaGem.aiActions.daily"
+    private let key = "GrammarGem.aiActions.daily"
     private let defaults = UserDefaults.standard
 
     private static let formatter: DateFormatter = {

Sources/GrammarGem/Grammar/PersonalDictionary.swift

@@ -1,13 +1,13 @@
 import Foundation
 
-/// The user's personal dictionary — names, brand terms, jargon GrammaGem should
+/// The user's personal dictionary — names, brand terms, jargon GrammarGem should
 /// never "correct". Feeds Harper's ignore-list and the LLM context. Capped at 25
 /// entries on free, unlimited on paid (enforced by `FeatureGate`, not here).
 @MainActor
 final class PersonalDictionary: ObservableObject {
     @Published private(set) var entries: [String]
 
-    private let key = "GrammaGem.personalDictionary"
+    private let key = "GrammarGem.personalDictionary"
     private let defaults = UserDefaults.standard
 
     init() {

Sources/GrammarGem/Licensing/DeviceFingerprint.swift

@@ -38,7 +38,7 @@ enum DeviceFingerprint {
     }
 
     private static func fallbackID() -> String {
-        let key = "GrammaGem.fallbackDeviceID"
+        let key = "GrammarGem.fallbackDeviceID"
         if let existing = UserDefaults.standard.string(forKey: key) { return existing }
         let id = UUID().uuidString
         UserDefaults.standard.set(id, forKey: key)

Sources/GrammarGem/Licensing/LemonSqueezyClient.swift

@@ -2,7 +2,7 @@ import Foundation
 
 /// Talks to the **Lemon Squeezy License API** directly from the app — no server
 /// of ours, no database, no per-user cost (spec §6). Exposes activate / validate
-/// / deactivate and hard-verifies that a key belongs to GrammaGem + the claimed tier.
+/// / deactivate and hard-verifies that a key belongs to GrammarGem + the claimed tier.
 final class LemonSqueezyClient {
     private let session: URLSession
     private let base = AppConfig.LemonSqueezy.apiBase
@@ -54,7 +54,7 @@ final class LemonSqueezyClient {
     // MARK: - Hard verification (spec §6)
 
     /// Confirm the key is for OUR store/product, then resolve which tier its
-    /// variant corresponds to. Prevents a key from another LS product unlocking GrammaGem.
+    /// variant corresponds to. Prevents a key from another LS product unlocking GrammarGem.
     private func verifyAndResolveTier(meta: LSMeta?, licenseKey: LSLicenseKey?) throws -> Tier {
         guard let meta else { throw LicenseError.wrongProduct }
 

Sources/GrammarGem/Licensing/LicenseModels.swift

@@ -62,7 +62,7 @@ struct LSLicenseKey: Codable {
 }
 
 /// `meta` carries the store/product/variant identity we *hard-verify* against
-/// AppConfig so a key from another Lemon Squeezy product can't unlock GrammaGem.
+/// AppConfig so a key from another Lemon Squeezy product can't unlock GrammarGem.
 struct LSMeta: Codable {
     let store_id: Int?
     let product_id: Int?

Sources/GrammarGem/Stats/UsageStats.swift

@@ -14,12 +14,12 @@ final class UsageStats: ObservableObject {
     }
 
     /// What a Grammarly-style subscription runs per year (USD) — used only for the
-    /// honest, local "subscription you didn't pay" figure. GrammaGem is one-time.
+    /// honest, local "subscription you didn't pay" figure. GrammarGem is one-time.
     static let comparableAnnualSubscriptionUSD = 144.0
 
     @Published private(set) var data: Snapshot
 
-    private let key = "GrammaGem.usageStats"
+    private let key = "GrammarGem.usageStats"
     private let d = UserDefaults.standard
 
     private static let fmt: DateFormatter = {
@@ -64,7 +64,7 @@ final class UsageStats: ObservableObject {
     var currentStreak: Int { Self.streak(perDay: data.perDay, asOf: Date()) }
 
     /// The Grammarly subscription you DIDN'T pay: their annual price prorated over
-    /// how long you've owned GrammaGem. Honest, local, illustrative — and it only
+    /// how long you've owned GrammarGem. Honest, local, illustrative — and it only
     /// grows, which is the point of a one-time purchase (see the value plan §5).
     var subscriptionAvoidedUSD: Int {
         Self.subscriptionAvoidedUSD(

Sources/GrammarGem/System/AXSupport.swift

@@ -43,7 +43,7 @@ enum AX {
     ///
     /// On recent macOS, `AXUIElementCreateSystemWide()` returns
     /// `kAXErrorCannotComplete` (-25204) for *every* query made by a background /
-    /// accessory process (which is exactly what a menu-bar app like GrammaGem is).
+    /// accessory process (which is exactly what a menu-bar app like GrammarGem is).
     /// When that happens the system-wide focused-element read yields nil and the
     /// app "sees" no text or text fields at all. Resolving the focused element
     /// through the **frontmost application's** own AX element works reliably in

Sources/GrammarGem/System/Exclusions.swift

@@ -1,7 +1,7 @@
 import Foundation
 import AppKit
 
-/// The "page blocker": apps and domains where GrammaGem should stay completely
+/// The "page blocker": apps and domains where GrammarGem should stay completely
 /// out of the way — password managers, banking sites, anything sensitive.
 /// When the frontmost context is excluded, live monitoring and the hotkeys are
 /// suppressed.
@@ -10,8 +10,8 @@ final class Exclusions: ObservableObject {
     @Published private(set) var blockedApps: [String]      // bundle identifiers
     @Published private(set) var blockedDomains: [String]   // hostnames, e.g. "chase.com"
 
-    private let appsKey = "GrammaGem.blockedApps"
+    private let appsKey = "GrammarGem.blockedApps"
-    private let domainsKey = "GrammaGem.blockedDomains"
+    private let domainsKey = "GrammarGem.blockedDomains"
     private let d = UserDefaults.standard
 
     /// Common sensitive apps offered as one-tap suggestions in the UI.
@@ -31,7 +31,7 @@ final class Exclusions: ObservableObject {
     /// a browser's URL can't be read).
     var hasDomainRules: Bool { !blockedDomains.isEmpty }
 
-    /// Whether GrammaGem should be suppressed for this frontmost context.
+    /// Whether GrammarGem should be suppressed for this frontmost context.
     func isBlocked(bundleID: String?, domain: String?) -> Bool {
         if let bundleID, blockedApps.contains(bundleID) { return true }
         if let host = domain?.lowercased(), !host.isEmpty {

Sources/GrammarGem/System/LiveMonitor.swift

@@ -19,7 +19,7 @@ struct DetectedField: Identifiable {
 /// Performance & safety: the Accessibility-tree traversal (the part that can hang
 /// on a busy/wedged app) runs OFF the main thread with a per-message timeout; only
 /// the bounded spell/grammar pass and publish happen on the main actor. It never
-/// scans GrammaGem itself, respects the page blocker, and applies fixes against the
+/// scans GrammarGem itself, respects the page blocker, and applies fixes against the
 /// element's *live* value so it can't overwrite text typed since the last scan.
 @MainActor
 final class LiveMonitor: ObservableObject {
@@ -179,7 +179,7 @@ final class LiveMonitor: ObservableObject {
         if scanning && !force { return } // don't pile up scans
         guard let app = NSWorkspace.shared.frontmostApplication else { clear(); return }
 
-        // Never scan GrammaGem's own windows.
+        // Never scan GrammarGem's own windows.
         if app.processIdentifier == ownPID { clear(); return }
         activeAppName = app.localizedName ?? ""
 

Sources/GrammarGem/System/Permissions.swift

@@ -2,7 +2,7 @@ import Foundation
 import AppKit
 import ApplicationServices
 
-/// Tracks and requests the macOS permissions GrammaGem needs to read & replace
+/// Tracks and requests the macOS permissions GrammarGem needs to read & replace
 /// text system-wide: **Accessibility** (required) and, for the synthetic-keystroke
 /// clipboard fallback, **Input Monitoring** may also be prompted by the system.
 @MainActor

Sources/GrammarGem/System/SnippetStore.swift

@@ -13,7 +13,7 @@ struct Snippet: Codable, Identifiable, Equatable {
 final class SnippetStore: ObservableObject {
     @Published private(set) var snippets: [Snippet]
 
-    private let key = "GrammaGem.snippets"
+    private let key = "GrammarGem.snippets"
     private let d = UserDefaults.standard
 
     init() {

Sources/GrammarGem/System/TextCapture.swift

@@ -4,7 +4,7 @@ import ApplicationServices
 import Carbon.HIToolbox
 
 /// Reads the user's selected text from the frontmost app and writes a corrected
-/// value back — the mechanism that makes GrammaGem work *everywhere*.
+/// value back — the mechanism that makes GrammarGem work *everywhere*.
 ///
 /// Two paths, mirroring the spec (§4):
 ///  1. **Accessibility API** (preferred): read/write `kAXSelectedTextAttribute`
@@ -27,7 +27,7 @@ final class TextCapture {
         var errorDescription: String? {
             switch self {
             case .noSelection: return "Select some text first, then press the hotkey."
-            case .notPermitted: return "GrammaGem needs Accessibility permission to read and replace text."
+            case .notPermitted: return "GrammarGem needs Accessibility permission to read and replace text."
             }
         }
     }

Sources/GrammarGem/System/TextFieldScanner.swift

@@ -15,7 +15,7 @@ struct ScannedField {
 
 /// Walks the Accessibility tree of the frontmost window and collects every
 /// editable text element (text fields, text areas, combo/search boxes) with
-/// content — so GrammaGem can check *all* the text on screen, not just the one
+/// content — so GrammarGem can check *all* the text on screen, not just the one
 /// the cursor is in. Bounded so huge web/Electron trees can't stall the app, and
 /// every cross-process message has a timeout so a wedged app can't hang the scan.
 ///

Sources/GrammarGem/System/UpdaterManager.swift

@@ -1,7 +1,7 @@
 import Foundation
 import Sparkle
 
-/// Wraps Sparkle's updater. It background-checks the appcast on grammagem.app and
+/// Wraps Sparkle's updater. It background-checks the appcast on grammargem.com and
 /// publishes `updateAvailableVersion` when a newer, EdDSA-verified build exists, so
 /// the menu bar can show an "Update available" button. Triggering an update runs
 /// Sparkle's verified download + install flow.

Tests/GrammarGemTests/GrammarGemTests.swift

@@ -1,7 +1,7 @@
 import XCTest
-@testable import GrammaGem
+@testable import GrammarGem
 
-final class GrammaGemTests: XCTestCase {
+final class GrammarGemTests: XCTestCase {
 
     // MARK: - Tiers / entitlements
 
@@ -117,10 +117,10 @@ final class GrammaGemTests: XCTestCase {
     /// MLX integration end-to-end.
     func testMLXRealGenerationIfModelPresent() async throws {
         // Opt-in: `swift test` (CLI) can't place mlx-swift's metallib, so this is
-        // gated. Run it via the app's `--mlx-selftest`, or set GRAMMAGEM_MLX_TEST=1
+        // gated. Run it via the app's `--mlx-selftest`, or set GRAMMARGEM_MLX_TEST=1
         // with the metallib colocated. See scripts/build-metallib.sh.
-        guard ProcessInfo.processInfo.environment["GRAMMAGEM_MLX_TEST"] == "1" else {
+        guard ProcessInfo.processInfo.environment["GRAMMARGEM_MLX_TEST"] == "1" else {
-            throw XCTSkip("set GRAMMAGEM_MLX_TEST=1 (metallib colocated) to run the MLX integration test")
+            throw XCTSkip("set GRAMMARGEM_MLX_TEST=1 (metallib colocated) to run the MLX integration test")
         }
         guard let dir = ModelManager.completedModelDirectory(repo: AppConfig.Model.defaultRepo) else {
             throw XCTSkip("on-device model not downloaded; skipping MLX integration test")

docs/grammarly-value-plan.md

@@ -1,6 +1,6 @@
-# Grammarly Value Teardown -> GrammaGem Plan
+# Grammarly Value Teardown -> GrammarGem Plan
 
-*Senior product + Swift engineering review. Every claim below is grounded in the current GrammaGem source. File references use absolute paths; the load-bearing bug is the mis-casing in `SystemGrammarEngine.swift:42-45`.*
+*Senior product + Swift engineering review. Every claim below is grounded in the current GrammarGem source. File references use absolute paths; the load-bearing bug is the mis-casing in `SystemGrammarEngine.swift:42-45`.*
 
 ---
 
@@ -8,34 +8,34 @@
 
 Grammarly's perceived value is NOT its grammar engine. It is a stack of interaction and psychology layers on top of a competent engine. Ranked by leverage for a one-time-purchase, on-device Mac utility:
 
-1. **Trustworthy correction quality (the foundation).** Every felt-value mechanic above it collapses if a fix is wrong. Grammarly's "accept-accept-accept" rhythm only works because in-place application is reliable and casing/context is preserved. GrammaGem's engine currently *demonstrably violates this* (`problemm` -> `Problem` mid-sentence). Fix this first; nothing else matters until it's solid.
+1. **Trustworthy correction quality (the foundation).** Every felt-value mechanic above it collapses if a fix is wrong. Grammarly's "accept-accept-accept" rhythm only works because in-place application is reliable and casing/context is preserved. GrammarGem's engine currently *demonstrably violates this* (`problemm` -> `Problem` mid-sentence). Fix this first; nothing else matters until it's solid.
 
-2. **The fix-as-button atomic loop: read the fix and apply it in one motion.** Grammarly's clickable green replacement chip collapses diagnosis + remedy + action into a single low-friction act, with a cheap, always-present dismiss so saying no is as easy as saying yes. GrammaGem has an `Apply` button but no dismiss/ignore/add-to-dictionary, no keyboard accept, and the apply path is brittle (whole-field AX overwrite).
+2. **The fix-as-button atomic loop: read the fix and apply it in one motion.** Grammarly's clickable green replacement chip collapses diagnosis + remedy + action into a single low-friction act, with a cheap, always-present dismiss so saying no is as easy as saying yes. GrammarGem has an `Apply` button but no dismiss/ignore/add-to-dictionary, no keyboard accept, and the apply path is brittle (whole-field AX overwrite).
 
-3. **Categorization + counts + a score: turning a wall of red into a finite, beatable list.** Four named, color-coded buckets, per-category count chips, one running issue badge, and a 0-100 score convert dread into a checklist with a meter that only goes up. GrammaGem has a raw issue count (3 colors) and *zero* score concept.
+3. **Categorization + counts + a score: turning a wall of red into a finite, beatable list.** Four named, color-coded buckets, per-category count chips, one running issue badge, and a 0-100 score convert dread into a checklist with a meter that only goes up. GrammarGem has a raw issue count (3 colors) and *zero* score concept.
 
-4. **The rigged first-run "wow": guaranteed visible win in under 60 seconds.** A pre-seeded, error-salted demo doc means the product proves itself before asking for anything. GrammaGem's onboarding only handles Accessibility + model download — it never demonstrates the correction loop at all.
+4. **The rigged first-run "wow": guaranteed visible win in under 60 seconds.** A pre-seeded, error-salted demo doc means the product proves itself before asking for anything. GrammarGem's onboarding only handles Accessibility + model download — it never demonstrates the correction loop at all.
 
-5. **Ongoing perceived value without surveillance: progress you can see.** Grammarly uses cloud percentiles + weekly behavioral emails. GrammaGem can recreate the *feeling* — self-vs-self, fully on-device — with a local score trend, streaks, milestones, and a "subscription you didn't pay" money figure. The plumbing (`UsageStats.perDay`) already exists.
+5. **Ongoing perceived value without surveillance: progress you can see.** Grammarly uses cloud percentiles + weekly behavioral emails. GrammarGem can recreate the *feeling* — self-vs-self, fully on-device — with a local score trend, streaks, milestones, and a "subscription you didn't pay" money figure. The plumbing (`UsageStats.perDay`) already exists.
 
 6. **The generative "writing partner" layer: hand me the better sentence, not just the flag.** Sentence rewrites, tone detection/adjustment, conciseness. This is real value but is currently 100% simulated (`MLXEngine.swift` is a string-hack stub) and gated by a daily counter. It is the right *paid* tier, but it must produce real output before it can be sold.
 
-The strategic asymmetry to exploit throughout: every Grammarly value moment carries an implicit "and you'll pay again next year." GrammaGem's identical mechanics should be framed "yours once, forever, on this Mac."
+The strategic asymmetry to exploit throughout: every Grammarly value moment carries an implicit "and you'll pay again next year." GrammarGem's identical mechanics should be framed "yours once, forever, on this Mac."
 
 ---
 
-## 2. Mechanic-by-mechanic: how Grammarly does it -> how GrammaGem should do it
+## 2. Mechanic-by-mechanic: how Grammarly does it -> how GrammarGem should do it
 
 ### Mechanic 1 — Trustworthy correction quality (see §3 for the full engineering plan)
 - **Grammarly:** ranks by confidence, suppresses low-confidence edits, never garbles surrounding text, preserves casing, and limits bulk-apply to high-confidence objective mechanics only.
-- **GrammaGem today:** `SystemGrammarEngine` blindly trusts `NSSpellChecker.correction(forWordRange:)`, which is sentence-position-aware and capitalizes a word it thinks starts a sentence — producing `problemm` -> `Problem` mid-sentence (`SystemGrammarEngine.swift:42-45`). `Suggestion` has no confidence/severity/alternatives (`Models.swift:48-59`). Default `correct()` applies *every* suggestion including no-op grammar flags where `replacement == original` (`GrammarEngine.swift:22-29`).
+- **GrammarGem today:** `SystemGrammarEngine` blindly trusts `NSSpellChecker.correction(forWordRange:)`, which is sentence-position-aware and capitalizes a word it thinks starts a sentence — producing `problemm` -> `Problem` mid-sentence (`SystemGrammarEngine.swift:42-45`). `Suggestion` has no confidence/severity/alternatives (`Models.swift:48-59`). Default `correct()` applies *every* suggestion including no-op grammar flags where `replacement == original` (`GrammarEngine.swift:22-29`).
 - **Do:** real Harper FFI; case/whitespace post-processing; add `confidence`/`severity`/`alternatives` to `Suggestion`; never auto-apply no-ops or low-confidence flags.
 - **Files:** `SystemGrammarEngine.swift`, `HarperEngine.swift`, `GrammarEngine.swift`, `Models.swift`, `harper-ffi/`.
 - **Impact: high · Effort: L**
 
 ### Mechanic 2 — The fix-as-button atomic loop (+ dismiss / ignore / add-to-dictionary)
 - **Grammarly:** the suggested word *is* the button (green = go/safe/done); an always-present cheap dismiss (trash/Esc) and add-to-dictionary make accepting feel safe; Tab-to-navigate / Enter-to-accept / Esc-to-dismiss removes the mouse round-trip.
-- **GrammaGem today:** `FieldCard` shows a message + one `original -> replacement` + a small `Apply` button (`LiveCheckView.swift:104-119`). There is **no dismiss, no ignore, no add-to-dictionary, no keyboard accept.** Per-issue `apply()` bails silently if the field changed at all since the snapshot (`LiveMonitor.swift:82-89`), and even single-issue apply rewrites the *whole* AX value (`LiveMonitor.swift:101-103`), risking caret/undo/formatting loss.
+- **GrammarGem today:** `FieldCard` shows a message + one `original -> replacement` + a small `Apply` button (`LiveCheckView.swift:104-119`). There is **no dismiss, no ignore, no add-to-dictionary, no keyboard accept.** Per-issue `apply()` bails silently if the field changed at all since the snapshot (`LiveMonitor.swift:82-89`), and even single-issue apply rewrites the *whole* AX value (`LiveMonitor.swift:101-103`), risking caret/undo/formatting loss.
 - **Do (realistic for a cross-app AX tool — we cannot draw a green chip inside arbitrary apps):**
   - Make the replacement text itself the primary tappable control in the card (the chip *is* the fix), styled by category color.
   - Add a per-suggestion overflow: **Dismiss** (model a `dismissedIDs: Set<UUID>` on the monitor so it survives re-scans), **Ignore word** / **Add to dictionary** (route into `PersonalDictionary` -> `ignoreList`), gated by `freeDictionaryCap`.
@@ -47,9 +47,9 @@ The strategic asymmetry to exploit throughout: every Grammarly value moment carr
 
 ### Mechanic 3 — Categorization, counts, and an on-device document score
 - **Grammarly:** four named buckets (Correctness/Clarity/Engagement/Delivery) each with a color and a count chip that doubles as a filter; one master running badge; a 0-100 percentile score that ticks up on every accept; cards ordered by severity (objective errors first) so the early wins build trust.
-- **GrammaGem today:** `GrammarKind` has 6 cases but `.punctuation` is dead; the panel reduces everything to 3 dot colors (`LiveCheckView.swift:136-142`); `issueCount` is a raw sum (`LiveMonitor.swift:32`); there is **no score, no per-category chips, no severity ordering, no filter**.
+- **GrammarGem today:** `GrammarKind` has 6 cases but `.punctuation` is dead; the panel reduces everything to 3 dot colors (`LiveCheckView.swift:136-142`); `issueCount` is a raw sum (`LiveMonitor.swift:32`); there is **no score, no per-category chips, no severity ordering, no filter**.
 - **Do (on-device, no cloud, no percentile-vs-others):**
-  - Introduce GrammaGem's own named buckets that fit the engine: e.g. **Correctness** (spelling/grammar/punctuation), **Clarity** (phrasing/conciseness — from the real LLM), **Polish** (repetition/capitalization/style). Use original color semantics (do NOT clone Grammarly's exact red/blue/green/purple mapping or wording).
+  - Introduce GrammarGem's own named buckets that fit the engine: e.g. **Correctness** (spelling/grammar/punctuation), **Clarity** (phrasing/conciseness — from the real LLM), **Polish** (repetition/capitalization/style). Use original color semantics (do NOT clone Grammarly's exact red/blue/green/purple mapping or wording).
   - Add **count chips per bucket** in the panel header that filter the card list; keep the menu-bar badge as the master tally (`MenuBarLabel`).
   - Compute a **local cleanliness score** at check-time: a deterministic function of issues-per-100-words by severity (e.g. `100 - weighted_issues`). It is honest because it's defined relative to *this document*, not a hidden user corpus. Show it on the card header and trend it on the dashboard.
   - **Order cards by severity then document position** (objective spelling/grammar first) so the first accept is a high-confidence win.
@@ -59,18 +59,18 @@ The strategic asymmetry to exploit throughout: every Grammarly value moment carr
 
 ### Mechanic 4 — The first-run "wow" (see §4 for the full sequence)
 - **Grammarly:** land in an error-salted demo doc -> "we found N issues" -> one-click fixes vanish underlines + decrement counter -> goal setup -> install-everywhere prompt at the dopamine peak.
-- **GrammaGem today:** `OnboardingView` only covers Accessibility + model download (`OnboardingView.swift`); it never shows the correction loop.
+- **GrammarGem today:** `OnboardingView` only covers Accessibility + model download (`OnboardingView.swift`); it never shows the correction loop.
 - **Do:** add an in-app demo step with a pre-seeded sample, a "we found N things to fix" reveal, and a satisfying one-click-to-clean animation — *before* asking for nothing-but-praise (no install-everywhere pressure; we're already system-wide). Detail in §4.
 - **Files:** `OnboardingView.swift`, plus a small `DemoDocument` view reusing the highlight + apply UI.
 - **Impact: high · Effort: M**
 
 ### Mechanic 5 — Ongoing perceived value (privacy-native, self-vs-self)
 - **Grammarly:** 0-100 score, weekly Insights email ("more productive than X% of users"), lifetime words-checked counter, streaks — all cloud + behavioral-email, the exact surveillance we market against.
-- **GrammaGem today:** `UsageStats` tracks `totalCorrections`, `totalAIActions`, `totalWords`, and `perDay` (`UsageStats.swift`); the dashboard shows four tiles + a 7-bar chart, but **no score, no streak, no week-over-week, no milestone, no money-saved figure**. `estimatedMinutesSaved` is a crude untuned constant (`8s/correction + 45s/AI-action`). Stats are invisible outside the main window.
+- **GrammarGem today:** `UsageStats` tracks `totalCorrections`, `totalAIActions`, `totalWords`, and `perDay` (`UsageStats.swift`); the dashboard shows four tiles + a 7-bar chart, but **no score, no streak, no week-over-week, no milestone, no money-saved figure**. `estimatedMinutesSaved` is a crude untuned constant (`8s/correction + 45s/AI-action`). Stats are invisible outside the main window.
 - **Do (all local, no telemetry, stops nagging the moment they own it):**
   - **Local writing-score trend** on the dashboard (from Mechanic 3), compared only to the user's own past.
   - **Streak + milestones** from existing `perDay` data ("7-day streak", "1,000th correction", "100k words polished") — cheap, high word-of-mouth, and the right re-engagement hook for a no-renewal product.
-  - **"Subscription you didn't pay" figure** — translate usage into money: the marketing site already hammers "~\$144/yr vs pay once," but the *app* never does. Show "You've polished N times — that's the price of GrammaGem recovered M times over," computed locally. This is the strongest one-time-purchase value teaser and it lives where the user actually is.
+  - **"Subscription you didn't pay" figure** — translate usage into money: the marketing site already hammers "~\$144/yr vs pay once," but the *app* never does. Show "You've polished N times — that's the price of GrammarGem recovered M times over," computed locally. This is the strongest one-time-purchase value teaser and it lives where the user actually is.
   - **Week-over-week delta** on the bar chart and a lightweight in-app weekly recap card (NOT an email; no pipeline, no surveillance).
   - **Surface one stat in the menu bar dropdown** (the most-seen surface) so value reminders don't require opening the dashboard.
   - Tune `estimatedMinutesSaved` to scale by words changed / action type so the headline "was it worth it?" number is credible.
@@ -79,7 +79,7 @@ The strategic asymmetry to exploit throughout: every Grammarly value moment carr
 
 ### Mechanic 6 — The generative "writing partner" layer (real LLM, honest gating)
 - **Grammarly:** sentence rewrites ("Replace with This Version" + Highlight-Changes diff), tone detection (emoji + label), tone adjustment, conciseness, GrammarlyGO — all one-click, reversible, before/after.
-- **GrammaGem today:** `MLXEngine` is a stub doing `replacingOccurrences` string hacks (`MLXEngine.swift`); `tidy()` even re-introduces casing risk; `detectTone` keys off substrings. `ModelManager` downloads real weights but nothing loads them. Gated by `freeDailyAIActions = 10` shared across rewrite/tone/Ask/translate.
+- **GrammarGem today:** `MLXEngine` is a stub doing `replacingOccurrences` string hacks (`MLXEngine.swift`); `tidy()` even re-introduces casing risk; `detectTone` keys off substrings. `ModelManager` downloads real weights but nothing loads them. Gated by `freeDailyAIActions = 10` shared across rewrite/tone/Ask/translate.
 - **Do:**
   - Wire the **real MLX model** from `ModelManager.modelsDirectory` (the download is currently a dead-end); uncomment `mlx-swift` in `Package.swift`.
   - Adopt the **one-click + reversible + before/after diff** delivery contract for every rewrite — this is what neutralizes "the AI is taking over my voice."
@@ -133,7 +133,7 @@ Wire dismiss / add-to-dictionary (Mechanic 2) back into ranking so repeated fals
 
 ---
 
-## 4. The first-run "wow" sequence for GrammaGem (original copy)
+## 4. The first-run "wow" sequence for GrammarGem (original copy)
 
 Goal: a guaranteed visible win in under 60 seconds, *inside our own window* (we don't need Grammarly's blank-canvas demo trick or its install-everywhere upsell — we're already system-wide). Onboarding today (`OnboardingView.swift`) skips this entirely.
 
@@ -145,7 +145,7 @@ Proposed flow:
 
 3. **One satisfying click.** A single "Clean it up" button animates the highlights resolving one by one; the count ticks to 0; the paragraph visibly improves. This is the operant loop — trivial action, immediate visible reward — experienced once, on rails, with zero risk. (Reuse the apply path; it's a local string, not a live AX element, so it's completely safe.)
 
-4. **The reveal:** "That's GrammaGem. It does this in Mail, Slack, Notes, your browser — everywhere you type." Then the *first* ask: **Accessibility** (the existing step 2 / `stepCard`), now framed as "Turn it on everywhere."
+4. **The reveal:** "That's GrammarGem. It does this in Mail, Slack, Notes, your browser — everywhere you type." Then the *first* ask: **Accessibility** (the existing step 2 / `stepCard`), now framed as "Turn it on everywhere."
 
 5. **Optional model step:** keep the existing "Download the on-device model (optional) — grammar works instantly with no download" card. Frame the AI features as a bonus, not a blocker.
 

harper-ffi/README.md

@@ -5,7 +5,7 @@ A thin Rust static library that exposes the **Harper** grammar core
 integration (spec §1, §2, §8).
 
 The Swift side talks to this through the `GrammarEngine` protocol; today
-[`HarperEngine.swift`](../Sources/GrammaGem/Grammar/HarperEngine.swift) ships a
+[`HarperEngine.swift`](../Sources/GrammarGem/Grammar/HarperEngine.swift) ships a
 small pure-Swift rule stub so the system loop + tests run with zero native deps.
 
 ## Planned shape

scripts/build-metallib.sh

@@ -15,7 +15,7 @@ cd "$ROOT"
 DD=".xcode-build"
 
 echo "==> xcodebuild (compiles mlx-swift metal kernels — a few minutes)"
-xcodebuild build -scheme GrammaGem -configuration Release \
+xcodebuild build -scheme GrammarGem -configuration Release \
   -destination 'platform=macOS,arch=arm64' \
   -derivedDataPath "$DD" -skipMacroValidation >/dev/null
 

scripts/build.sh

@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-# Build a runnable GrammaGem.app bundle (arm64 / Apple Silicon — the MLX
+# Build a runnable GrammarGem.app bundle (arm64 / Apple Silicon — the MLX
 # on-device LLM runtime is Metal-only, so Intel is not supported).
 # Usage: ./scripts/build.sh   (run from the mac/ directory)
 set -euo pipefail
@@ -8,7 +8,7 @@ ROOT="$(cd "$(dirname "$0")/.." && pwd)"
 cd "$ROOT"
 
 CONFIG="release"
-APP="GrammaGem.app"
+APP="GrammarGem.app"
 DIST="dist"
 
 echo "==> Building Harper static lib (universal)"
@@ -24,7 +24,7 @@ echo "==> Assembling ${APP}"
 rm -rf "${DIST}/${APP}"
 mkdir -p "${DIST}/${APP}/Contents/MacOS" "${DIST}/${APP}/Contents/Resources"
 
-cp "${BIN}/GrammaGem" "${DIST}/${APP}/Contents/MacOS/GrammaGem"
+cp "${BIN}/GrammarGem" "${DIST}/${APP}/Contents/MacOS/GrammarGem"
 cp "AppSupport/Info.plist" "${DIST}/${APP}/Contents/Info.plist"
 cp "AppSupport/AppIcon.icns" "${DIST}/${APP}/Contents/Resources/AppIcon.icns"
 
@@ -52,8 +52,8 @@ SPARKLE_FW="$(find .build -path '*Sparkle.xcframework/macos-arm64*/Sparkle.frame
 mkdir -p "${DIST}/${APP}/Contents/Frameworks"
 cp -R "${SPARKLE_FW}" "${DIST}/${APP}/Contents/Frameworks/"
 install_name_tool -add_rpath "@executable_path/../Frameworks" \
-  "${DIST}/${APP}/Contents/MacOS/GrammaGem" 2>/dev/null || true
+  "${DIST}/${APP}/Contents/MacOS/GrammarGem" 2>/dev/null || true
 
 echo "==> Built ${DIST}/${APP}"
-lipo -info "${DIST}/${APP}/Contents/MacOS/GrammaGem"
+lipo -info "${DIST}/${APP}/Contents/MacOS/GrammarGem"
 echo "    Run with: open \"${DIST}/${APP}\"   (grant Accessibility on first launch)"

scripts/make-icon.swift

@@ -1,5 +1,5 @@
 #!/usr/bin/env swift
-// Generates AppIcon.iconset (PNGs) for GrammaGem — a gold pen-nib on the ink
+// Generates AppIcon.iconset (PNGs) for GrammarGem — a gold pen-nib on the ink
 // brand square. Run from mac/:  swift scripts/make-icon.swift
 // Then:  iconutil -c icns AppIcon.iconset -o AppSupport/AppIcon.icns
 import AppKit

scripts/release.sh

@@ -1,11 +1,11 @@
 #!/usr/bin/env bash
-# Cut a GrammaGem release and publish the Sparkle appcast (hosted on grammagem.app).
+# Cut a GrammarGem release and publish the Sparkle appcast (hosted on grammargem.com).
 #
 #   ./scripts/release.sh <version>      e.g.  ./scripts/release.sh 0.2.0
 #
 # Steps: stamp version -> build -> sign inside-out (incl. Sparkle) -> notarize +
 # staple -> zip -> generate the EdDSA-signed appcast.xml. Then upload the .zip and
-# appcast.xml to grammagem.app so every installed app shows "Update available".
+# appcast.xml to grammargem.com so every installed app shows "Update available".
 #
 # Notarization needs ONE of:
 #   NOTARY_PROFILE                              (xcrun notarytool store-credentials)
@@ -17,10 +17,10 @@ ROOT="$(cd "$(dirname "$0")/.." && pwd)"
 cd "$ROOT"
 
 VERSION="${1:?usage: release.sh <version>   e.g. release.sh 0.2.0}"
-APP="dist/GrammaGem.app"
+APP="dist/GrammarGem.app"
 RELDIR="dist/releases"
-ZIP="${RELDIR}/GrammaGem-${VERSION}.zip"
+ZIP="${RELDIR}/GrammarGem-${VERSION}.zip"
-DL_PREFIX="${DL_PREFIX:-https://grammagem.app/releases/}"
+DL_PREFIX="${DL_PREFIX:-https://www.grammargem.com/releases/}"
 PB=/usr/libexec/PlistBuddy
 
 # 1. Stamp the marketing version + bump the monotonic build number.
@@ -61,11 +61,11 @@ GA="$(find .build/artifacts -name generate_appcast -type f | head -1)"
 "$GA" --download-url-prefix "$DL_PREFIX" "$RELDIR"
 
 echo
-echo "✓ Release ${VERSION} built. Upload these to grammagem.app:"
+echo "✓ Release ${VERSION} built. Upload these to grammargem.com:"
 echo "    ${ZIP}"
-echo "        ->  ${DL_PREFIX}GrammaGem-${VERSION}.zip"
+echo "        ->  ${DL_PREFIX}GrammarGem-${VERSION}.zip"
 echo "    ${RELDIR}/appcast.xml"
-echo "        ->  https://grammagem.app/appcast.xml   (matches Info.plist SUFeedURL)"
+echo "        ->  https://www.grammargem.com/appcast.xml   (matches Info.plist SUFeedURL)"
 echo
 echo "  Once uploaded, installed apps show an 'Update available' button within a day"
 echo "  (or immediately via menu bar -> Check for Updates...)."

scripts/sign-app.sh

@@ -1,17 +1,17 @@
 #!/usr/bin/env bash
-# Code-sign GrammaGem.app with Developer ID + Hardened Runtime, signing the
+# Code-sign GrammarGem.app with Developer ID + Hardened Runtime, signing the
 # embedded Sparkle.framework's nested helpers INSIDE-OUT first (required for a
 # valid, notarizable signature).
 #
-# Usage: ./scripts/sign-app.sh [path/to/GrammaGem.app]
+# Usage: ./scripts/sign-app.sh [path/to/GrammarGem.app]
 set -euo pipefail
 
 ROOT="$(cd "$(dirname "$0")/.." && pwd)"
 cd "$ROOT"
 
 DEV_ID="${DEV_ID:-Developer ID Application: Marc Schultheiss (D5KT5B9Z9M)}"
-ENTITLEMENTS="AppSupport/GrammaGem.entitlements"
+ENTITLEMENTS="AppSupport/GrammarGem.entitlements"
-APP="${1:-dist/GrammaGem.app}"
+APP="${1:-dist/GrammarGem.app}"
 
 sign() { codesign --force --timestamp --options runtime --sign "$DEV_ID" "$@"; }
 

scripts/sign-notarize.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 # Build (universal), codesign (Hardened Runtime + Developer ID), notarize, and
-# staple GrammaGem.app. Requires the Apple Developer Program ($99/yr) — a FIXED
+# staple GrammarGem.app. Requires the Apple Developer Program ($99/yr) — a FIXED
 # cost, not per-user.
 #
 # Credentials are read from the environment or a stored keychain profile — never
@@ -15,9 +15,9 @@ ROOT="$(cd "$(dirname "$0")/.." && pwd)"
 cd "$ROOT"
 
 DEV_ID="${DEV_ID:-Developer ID Application: Marc Schultheiss (D5KT5B9Z9M)}"
-APP="dist/GrammaGem.app"
+APP="dist/GrammarGem.app"
-ZIP="dist/GrammaGem.zip"
+ZIP="dist/GrammarGem.zip"
-ENTITLEMENTS="AppSupport/GrammaGem.entitlements"
+ENTITLEMENTS="AppSupport/GrammarGem.entitlements"
 
 echo "==> Building universal bundle"
 ./scripts/build.sh >/dev/null