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Windows 95 desktop · muse-spark-open

Output saved · Stopped by an API error Cost / run $0.0261 Runtime 146.3s

A model request failed and its retries ran out. The output is the HTML saved before that.

Prompt for this run

Build a Windows 95-style desktop interface using HTML, CSS, and JavaScript. Use HTML, CSS, and JavaScript as needed. Write it to `index.html` in the current working directory using your file tools. Inline your own CSS and JavaScript. Do not use external assets, CDNs, or network requests. No third-party libraries are provided. Required behavior: - Show desktop icons for Notepad and About, a taskbar, a Start button/menu, and a clock that updates to the local time. - Double-clicking an icon or selecting its Start-menu item opens the corresponding window. Notepad contains an editable text area; About contains a short information panel. - Windows can be dragged by their title bars, focused by clicking, and closed. The focused window appears in front. Closing and reopening an application must work; retaining Notepad text during the session is optional. - Each open application appears in the taskbar. Clicking its taskbar entry brings its window to the front. The Start menu opens and closes and dismisses after launching an application. - Keep title bars reachable within the desktop. Use CSS and inline drawings for the retro chrome and icons; no external assets. Verify: Open Notepad through the Start menu, enter text, and drag its title bar. Open About and switch focus using a taskbar entry. Check that the selected window comes to the front and that closing a window removes its taskbar entry.

⛨ sandboxed Open in new tab ↗

TAKE IT TO CODE

A single self-contained HTML file — copy it and open in any browser, or reuse the prompt with your own pi-agent run.

RUN

modelmuse-spark-open
vendorMeta
harnesspi 0.87.1 · browser iteration
generated2026-10-16

METRICS

runtime146.3s
tokens in9.4k
tokens out4.2k
cached3.3k
cost / run$0.0261
Transcript · 11 messages
system

user

Build a Windows 95-style desktop interface using HTML, CSS, and JavaScript. Use HTML, CSS, and JavaScript as needed. Write it to `index.html` in the current working directory using your file tools. Inline your own CSS and JavaScript. Do not use external assets, CDNs, or network requests. No third-party libraries are provided. Required behavior: - Show desktop icons for Notepad and About, a taskbar, a Start button/menu, and a clock that updates to the local time. - Double-clicking an icon or selecting its Start-menu item opens the corresponding window. Notepad contains an editable text area; About contains a short information panel. - Windows can be dragged by their title bars, focused by clicking, and closed. The focused window appears in front. Closing and reopening an application must work; retaining Notepad text during the session is optional. - Each open application appears in the taskbar. Clicking its taskbar entry brings its window to the front. The Start menu opens and closes and dismisses after launching an application. - Keep title bars reachable within the desktop. Use CSS and inline drawings for the retro chrome and icons; no external assets. Verify: Open Notepad through the Start menu, enter text, and drag its title bar. Open About and switch focus using a taskbar entry. Check that the selected window comes to the front and that closing a window removes its taskbar entry.

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Need to build Windows 95 style desktop single file index.html. Requirements: desktop icons Notepad and About, taskbar, Start button/menu, clock updating, double-click icon or Start-menu opens window. Notepad editable textarea, About info panel. Windows draggable by title bars, focused by clicking, closed, focused appears front. Closing/reopening works. Each open app appears in taskbar, clicking brings to front. Start menu opens/closes dismiss after launch. Keep title bars reachable within desktop. Use CSS inline drawings.

Need to create index.html then test with browser tool.

Build quickly.
→ write index.html (13544 bytes)
toolResult

Successfully wrote to index.html

assistant
thinking
Need to verify with browser.
→ browser {"action":"reload"}
toolResult

Frame 1, +0ms

[Browser image supplied to model]

{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"Notepad\n?\nAbout\n◧\nStart\n12:20 AM","images":"attached"}

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