diff --git a/docs/superpowers/plans/2026-07-27-windows-pet-title-strip.md b/docs/superpowers/plans/2026-07-27-windows-pet-title-strip.md
new file mode 100644
index 0000000..5f21931
--- /dev/null
+++ b/docs/superpowers/plans/2026-07-27-windows-pet-title-strip.md
@@ -0,0 +1,89 @@
+# Windows Pet Title Strip Implementation Plan
+
+> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking.
+
+**Goal:** Remove the Windows pet's focus-related title strip without changing macOS or Linux behavior.
+
+**Architecture:** Keep the existing platform policy boundary and change only the `win32` focusability result. The pet window already consumes this policy, while the settings window does not.
+
+**Tech Stack:** Electron 35, JavaScript, Vitest, electron-builder
+
+## Global Constraints
+
+- macOS behavior must not change.
+- Linux behavior must not change.
+- The settings window must retain its normal title bar.
+- The release version is `0.2.3`.
+
+---
+
+### Task 1: Windows pet focus policy
+
+**Files:**
+- Modify: `electron/window-policy.js`
+- Test: `electron/window-policy.test.js`
+
+**Interfaces:**
+- Consumes: `resolvePetWindowPolicy(platform: string)`
+- Produces: `{ focusable: boolean }` with `false` for `win32` and `linux`, and `true` for `darwin`
+
+- [x] **Step 1: Run a failing Windows policy assertion**
+
+```bash
+node --input-type=module -e "import { strict as assert } from 'node:assert'; import { resolvePetWindowPolicy } from './electron/window-policy.js'; assert.equal(resolvePetWindowPolicy('win32').focusable, false)"
+```
+
+Expected: FAIL because the existing result is `true`.
+
+- [x] **Step 2: Add the platform regression test**
+
+```js
+it('makes the Windows pet non-focusable so changing focus cannot expose a title bar', () => {
+  expect(resolvePetWindowPolicy('win32')).toEqual({ focusable: false });
+});
+```
+
+- [x] **Step 3: Implement the minimal platform policy**
+
+```js
+export function resolvePetWindowPolicy(platform) {
+  return {
+    focusable: platform === 'darwin',
+  };
+}
+```
+
+- [ ] **Step 4: Run Electron tests**
+
+```bash
+npm run test:electron
+```
+
+Expected: all Electron tests pass.
+
+### Task 2: Release metadata and verification
+
+**Files:**
+- Modify: `package.json`
+- Modify: `package-lock.json`
+
+**Interfaces:**
+- Produces: package version `0.2.3` and release tag `v0.2.3`
+
+- [x] **Step 1: Bump package metadata**
+
+Set the root package version in both package files to `0.2.3`.
+
+- [ ] **Step 2: Run the complete desktop release gate**
+
+```bash
+npm run check:desktop-release
+```
+
+Expected: Electron, unit, type, build, E2E, packaging-resource, workflow, and release checks all pass.
+
+- [ ] **Step 3: Commit and publish**
+
+Commit the tested files, open and merge a pull request, tag the resulting
+`main` commit as `v0.2.3`, and confirm that all five platform artifacts are
+attached to the GitHub release.
diff --git a/docs/superpowers/specs/2026-07-27-windows-pet-title-strip-design.md b/docs/superpowers/specs/2026-07-27-windows-pet-title-strip-design.md
new file mode 100644
index 0000000..f817d93
--- /dev/null
+++ b/docs/superpowers/specs/2026-07-27-windows-pet-title-strip-design.md
@@ -0,0 +1,34 @@
+# Windows Pet Title Strip Design
+
+## Goal
+
+Prevent the Windows desktop pet from exposing a native title strip after the
+user clicks the pet and then switches to another application.
+
+## Root Cause
+
+The pet `BrowserWindow` is frameless, but the Windows platform policy still
+allows it to receive focus. After focus moves away, Windows can expose the
+window title associated with the focused transparent window.
+
+## Design
+
+Make only the Windows pet window non-focusable through
+`resolvePetWindowPolicy`. Mouse input, dragging, reminders, and the native
+context menu continue to use the existing renderer and IPC paths. The settings
+window is a separate `BrowserWindow` and is unaffected.
+
+The final policy is:
+
+- `darwin`: `focusable: true` (unchanged)
+- `linux`: `focusable: false` (unchanged)
+- `win32`: `focusable: false` (changed)
+
+The page title and ElevenLabs attribution remain unchanged because the defect
+is the appearance of native window chrome, not the attribution content.
+
+## Verification
+
+Add a policy regression test for Windows and retain explicit tests for macOS
+and Linux. Run the Electron test suite and the complete desktop release gate.
+Publish the fix as `v0.2.3` only after all automated checks pass.
diff --git a/electron/window-policy.js b/electron/window-policy.js
index b2177be..a142ab2 100644
--- a/electron/window-policy.js
+++ b/electron/window-policy.js
@@ -1,5 +1,5 @@
 export function resolvePetWindowPolicy(platform) {
   return {
-    focusable: platform !== 'linux',
+    focusable: platform === 'darwin',
   };
 }
diff --git a/electron/window-policy.test.js b/electron/window-policy.test.js
index c2d531d..18577e0 100644
--- a/electron/window-policy.test.js
+++ b/electron/window-policy.test.js
@@ -6,7 +6,11 @@ describe('pet window platform policy', () => {
     expect(resolvePetWindowPolicy('linux')).toEqual({ focusable: false });
   });
 
-  it.each(['darwin', 'win32'])('keeps the %s pet focusable', (platform) => {
-    expect(resolvePetWindowPolicy(platform)).toEqual({ focusable: true });
+  it('makes the Windows pet non-focusable so changing focus cannot expose a title bar', () => {
+    expect(resolvePetWindowPolicy('win32')).toEqual({ focusable: false });
+  });
+
+  it('keeps the macOS pet focusable', () => {
+    expect(resolvePetWindowPolicy('darwin')).toEqual({ focusable: true });
   });
 });
diff --git a/package-lock.json b/package-lock.json
index 56b134c..ff040e9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "codex-pet-pause",
-  "version": "0.2.2",
+  "version": "0.2.3",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "codex-pet-pause",
-      "version": "0.2.2",
+      "version": "0.2.3",
       "license": "MIT",
       "dependencies": {
         "@zip.js/zip.js": "^2.8.34",
diff --git a/package.json b/package.json
index 0aa33a8..e901d80 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "codex-pet-pause",
   "private": true,
-  "version": "0.2.2",
+  "version": "0.2.3",
   "description": "A playful, local-first break reminder PWA with interactive and Codex-compatible pets.",
   "license": "MIT",
   "repository": {