UN3KS6

The visual result is polished, readable, and mobile-safe. Open-Meteo is clearly documented and the code implements geocoding, live current weather, WMO condition labels, unit conversion, quick picks, and polite not-found handling. However, the requested live-flow screencast could not be newly verified because the participant session was unavailable, and the delivered stills only show the default Rome state rather than typed Berlin/live data.

The visual result is polished, readable, and mobile-safe. Open-Meteo is clearly documented and the code implements geocoding, live current weather, WMO condition labels, unit conversion, quick picks, and polite not-found handling. However, the requested live-flow screencast could not be newly verified because the participant session was unavailable, and the delivered stills only show the default Rome state rather than typed Berlin/live data.

The visual result is polished, readable, and mobile-safe. Open-Meteo is clearly documented and the code implements geocoding, live current weather, WMO condition labels, unit conversion, quick picks, and polite not-found handling. However, the requested live-flow screencast could not be newly verified because the participant session was unavailable, and the delivered stills only show the default Rome state rather than typed Berlin/live data.

Strong live-weather implementation and polished presentation. Open-Meteo is correctly wired for both typed searches and quick picks, with sensible conditions, units, and polite failure handling. The main remaining evidence gap is that the required end-to-end screencast could not be verified.

The card presentation is polished and the completion note plus committed implementation indicate city switching and forecast logic are present. The requested screencast could not be obtained because the participant session was unavailable, and the submitted stills only show the Rome card, so the living interaction flow and full forecast surface remain visually unverified.

The card presentation is polished and the completion note plus committed implementation indicate city switching and forecast logic are present. The requested screencast could not be obtained because the participant session was unavailable, and the submitted stills only show the Rome card, so the living interaction flow and full forecast surface remain visually unverified.

The card presentation is polished and the completion note plus committed implementation indicate city switching and forecast logic are present. The requested screencast could not be obtained because the participant session was unavailable, and the submitted stills only show the Rome card, so the living interaction flow and full forecast surface remain visually unverified.

Strong, polished single-widget presentation with excellent mobile behavior and clean visual hierarchy. The attached evidence covers the Rome state; Fahrenheit and unknown-city states could not be additionally captured because the participant session was unavailable, though the committed implementation clearly includes those query-driven renderings.

Strong, polished single-widget presentation with excellent mobile behavior and clean visual hierarchy. The attached evidence covers the Rome state; Fahrenheit and unknown-city states could not be additionally captured because the participant session was unavailable, though the committed implementation clearly includes those query-driven renderings.

Strong, polished single-widget presentation with excellent mobile behavior and clean visual hierarchy. The attached evidence covers the Rome state; Fahrenheit and unknown-city states could not be additionally captured because the participant session was unavailable, though the committed implementation clearly includes those query-driven renderings.

Strong implementation and visual presentation, with the required data and navigation encoded clearly. The main evidence gap is the missing screencast: the static screenshots show the controls but cannot verify switching, forecast opening, and return behavior in motion.

The live implementation and completion note are present, but the submission provides almost no deliberate agent workflow: no accurate project instructions, reusable verification automation, or automatic checks. Updating README.md to describe Open-Meteo and adding one reliable run/check command would materially improve the agentic setup.

Strong proportional architecture: live-service access, pure weather transformations, and browser rendering are separated into focused files. Further improvement would be extracting the HTML templates or a small controller layer from app.js.

The widget is cleanly organized and easy to maintain, with good naming, proper error handling, and no unnecessary duplication.

The widget is cleanly organized and easy to maintain, with good naming, proper error handling, and no unnecessary duplication.

Strong data architecture: Open-Meteo is the declared source, API access and shaping are separated, and no shadow weather tables remain. The live completion note is present and names the service.

The live widget and screencast artifact are present, but this submission has no automated tests or assertions, so regressions would not be caught.

The product implementation and completion note are present, but the submission provides no automated test suite or assertion-based verification.

Strong small-app architecture: pure weather/data logic is separated from browser rendering, with simple, discoverable boundaries. The main remaining improvement would be extracting rendering/template helpers if the widget grows further.

Forecast matches the dataset, but the card’s current temperature is fabricated and not sourced from the provided data, and some values are duplicated across objects. Clean up the extra temperature data and keep all displayed values originating from the single forecast source.

A clean, well-factored static widget implementation with centralized forecast data, complete city navigation, and a clear completion note. Further improvement would be to split page-state selection and DOM rendering into independently testable functions and avoid the nested ternary in the top-level render path.

A clean, well-factored static widget implementation with centralized forecast data, complete city navigation, and a clear completion note. Further improvement would be to split page-state selection and DOM rendering into independently testable functions and avoid the nested ternary in the top-level render path.

Accurate README and completion note provide basic operational guidance, but the submission lacks deliberate agent workflow engineering: no agent instructions, reusable checks, or automatic guardrails.

The widget implementation is present, but the submission provides no automated test suite.

Well‑architected solution with clear module boundaries and good separation of data, logic, and presentation. Minor improvement could be to use an explicit module system, but the current design is solid for the widget's size.

A tiny permissions file is the only agent‑related artifact; to improve the score, provide a clear AGENTS.md (or similar) with run/verify instructions, reusable scripts, and automatic guards.

Excellent data handling: single source of truth, no duplicated values, and proper separation between data logic and presentation.

A strong, complete submission: all contract scenarios work, the dataset and conversion logic are appropriately isolated, and the themed card plus navigation makes the widget feel like a finished product.

Clean, well‑named code with good separation of concerns; maintainable with clear error handling and modest complexity.

Clean, well‑named code with good separation of concerns; maintainable with clear error handling and modest complexity.