Content
61%Weight 40%Scale 1-5Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
The body is well-structured and mostly actionable with runnable code and setup commands, but it duplicates tool documentation across two sections, pins dated model/tool versions without a deprecation note, and never spells out the screenshot→act→verify control loop that safe computer use requires.
Suggestions
Merge the "Tools Available" section and "Quick Reference" table into one section to remove duplication.
Add an explicit act→verify loop (screenshot, act, screenshot to confirm the result, retry/adjust on mismatch) as the core workflow.
Move pinned versions ("claude-opus-4-6", "computer_20241022", beta strings) into a clearly marked version/deprecation note so they don't decay silently.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The "Tools Available" section and "Quick Reference" table duplicate each other (both list screenshot, click, and type inputs), and the body pins time-sensitive versions ("claude-opus-4-6", "computer_20241022", "betas=[\"computer-use-2024-10-22\"]") without a deprecated-patterns section, which the guidelines penalize. There is no concept padding, so it sits above the verbose anchors. | 3 / 5 |
Actionability | Concrete, runnable guidance dominates: a complete Python client example, executable `docker run` and `Xvfb` setup commands, and concrete tool-call JSON. Placeholders like `"coordinate": [x, y]` are not copy-paste valid, keeping it below the fully-executable anchor. | 4 / 5 |
Workflow Clarity | The only sequencing guidance is the comment "Start with a screenshot to understand current state"; no screenshot→act→verify feedback loop is laid out. Because the skill grants real system control (destructive-capable), the missing-validation guideline caps this at 3, though the implicit loop and safety checkpoints in Safety Notes keep it above the poor-sequence anchor. | 3 / 5 |
Progressive Disclosure | Sections are well-organized (Overview, Tools Available, Usage Pattern, Setup Requirements, Safety Notes, Quick Reference) with no bundle files to navigate. At ~100 lines it exceeds the simple-skill threshold, and content such as the full API usage example could be split out, plus the redundant duplicate table is a minor organization gap. | 4 / 5 |
Total | 14 / 20 Passed |