Content
85%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
This is a high-quality skill file that provides comprehensive, actionable browser automation guidance with excellent structure and progressive disclosure. Its main weakness is some redundancy in authentication coverage across multiple sections, which inflates the token count without adding proportional value. The core workflow pattern, command reference, and security sections are particularly well-crafted.
Suggestions
Consolidate the authentication content—the 'Handling Authentication' section and the 'Common Patterns' auth subsections overlap significantly. Keep one concise section with the recommended approach and link to references/authentication.md for alternatives.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The skill is generally efficient and avoids explaining basic concepts, but it's quite long with some redundancy—authentication is covered in multiple sections (Handling Authentication, Common Patterns: Authentication with Auth Vault, Authentication with State Persistence, Session Persistence) with overlapping content. Some sections like the viewport explanation could be tighter. | 2 / 3 |
Actionability | Excellent actionability throughout—every section provides concrete, copy-paste-ready bash commands with realistic examples. Commands include specific flags, arguments, and expected outputs (e.g., snapshot output showing @e1 refs). The eval section even explains shell quoting pitfalls with concrete workarounds. | 3 / 3 |
Workflow Clarity | The core workflow is clearly sequenced (navigate → snapshot → interact → re-snapshot) with explicit validation patterns. The diff section provides verification steps, the ref lifecycle section warns about invalidation with a concrete example, and the session cleanup section addresses error recovery for leaked processes. The command chaining section clearly explains when to chain vs. run separately. | 3 / 3 |
Progressive Disclosure | Excellent progressive disclosure with a comprehensive overview in the main file and well-organized one-level-deep references via the Deep-Dive Documentation table and Ready-to-Use Templates table. Content is appropriately split—the main file covers essential workflows while pointing to references for OAuth, 2FA, proxy support, profiling, etc. | 3 / 3 |
Total | 11 / 12 Passed |