Publish tiny_computer_agent_app.py from marimo

tiny_computer_agent_app.py

@@ -22,6 +22,7 @@ with app.setup:
 @app.cell(hide_code=True)
 def readme():
     readme_md = '''
+
     ---
     title: Tiny Computer Agent
     emoji: 🖱️
@@ -174,6 +175,21 @@ def readme():
     was actually drawn at, clicks it for real, and checks the app reacted. It is opt-in
     because it moves your mouse — run it on a throwaway desktop.
 
+    ### Testing on Windows (or macOS)
+
+    This repo's live test was run on Linux/X11, because that is what the build container
+    had. For real Windows coverage, mirror the repo to GitHub: `.github/workflows/live-desktop.yml`
+    runs the unit suite **and** the live desktop test on `windows-latest` — a real Windows
+    desktop session, free for public repositories — plus the same test under Xvfb on Linux,
+    and a preflight on macOS. Trigger it from the Actions tab.
+
+    Nothing in the harness is Linux-specific: pyautogui uses `SendInput` on Windows, and
+    `GrabScreen` already falls back to Pillow's `ImageGrab` there. Two things can only fail
+    on a real Windows desktop, which is exactly why the job exists: **DPI scaling** (that is
+    what `--scale` is for) and the native input backend. At 125% or 150% display scaling,
+    expect the coordinate assertion in `test_live_desktop.py` to be the first thing that
+    fails — that is the signal, not a nuisance.
+
     ## How it works
 
     | Module | Job |
@@ -234,6 +250,7 @@ def readme():
     - [x] A real click on a real window, with a verified outcome
     - [x] Blind-grid-click guard, echo detection, no-progress guard
     - [ ] Make the VLM reliable on a live screen (it echoes the prompt instead of choosing)
+    - [ ] Windows run of the live test (workflow included; needs a GitHub mirror)
     - [ ] Accessibility-tree detector (AT-SPI on Linux, UI Automation on Windows)
     - [ ] Score episodes: replay a trace and count how often the choice was right
     - [ ] marimo console: live screen preview, action log, pause / resume / step
@@ -380,6 +397,9 @@ def publish_status(
                 ".gitignore": gitignore_txt,
                 "tiny_computer_agent_app.py": _notebook.read_text(encoding="utf-8"),
             }
+            _folders = ["tiny_computer_agent", "tests"]
+            if (_root / ".github").is_dir():
+                _folders.append(".github")          # the CI that tests on real Windows
             _missing = [f for f in ("tiny_computer_agent", "tests") if not (_root / f).is_dir()]
             if _missing:
                 _status = mo.md(f"Nothing to publish: missing {_missing} next to `{_root}`").callout(kind="danger")
@@ -393,7 +413,7 @@ def publish_status(
                             repo_type="model",
                             commit_message=f"Publish {_name} from marimo",
                         )
-                    for _folder in ("tiny_computer_agent", "tests"):
+                    for _folder in _folders:
                         _api.upload_folder(
                             folder_path=str(_root / _folder),
                             path_in_repo=_folder,
@@ -403,7 +423,7 @@ def publish_status(
                             ignore_patterns=["__pycache__/*", "*.pyc"],
                         )
                     _status = mo.md(
-                        f"✅ Published {len(_files)} files and 2 folders to "
+                        f"✅ Published {len(_files)} files and {len(_folders)} folders to "
                         f"[{REPO_ID}](https://huggingface.co/{REPO_ID})"
                     ).callout(kind="success")
                 except Exception as _e: