Review the stability and maintainability of UI selectors based on the DOM, component semantics, test code, and change history, and output USR-## findings. It only organizes traceable UI automation quality candidates; it does not execute tests, nor does it write a design checklist as coverage, pass, or release evidence.
When to Use
- When UI test selector review candidates need to be extracted from the DOM or component code, test code, accessible names, data-testid conventions, locator change history, and failure screenshots.
- When the selection rationale, applicable constraints, evidence gaps, and minimal verification actions need to be explained.
- When the materials are incomplete but a limited initial version still needs to be delivered, with blocked or unassessed boundaries clearly stated.
Not applicable to directly executing tests, generating behavior conclusions without sources, replacing a complete test strategy, or accepting risk on behalf of the Human.
Output Format Options
- Default output is Markdown; tables, JSON, or CSV are used only when the user explicitly needs them or the existing delivery format requires them.
- Keep static analysis, unexecuted items, evidence status, and Human decisions separate; when there is no execution evidence, keep them unassessed, blocked, or NOT_RUN.
How to Use
- Read prompts/ui-test-selector-review.md, and provide the goal, scope, materials, environment, and existing evidence.
- First complete the six-category input audit: known, missing, conflicting, stale, out_of_scope, assumptions.
- Use USR-## to record the object, preconditions, concerns, source evidence, and verification method, retaining impact/priority, responsible role, closure conditions, and evidence status.
- When materials conflict, constraints are missing, or there is no execution evidence, retain both sides and the open questions.
Domain Execution Points
- Clarify the target element from the DOM/component and user actions, and compare the actual semantics and maintenance contract of role+accessible name, stable test ID, scope, and CSS/XPath.
- Deliver a table of targets, match counts, stability sources, and alternative rationales; semantics/uniqueness matter more than locator syntax preference.
- When forming domain candidates, you must read and follow the domain operations and determination process of prompts/ui-test-selector-review.md , retaining legitimate comparisons, evidence gaps, and verification actions item by item.
Core Constraints
- Do not execute tests, do not assume rules, versions, thresholds, data, or results that were not provided, and do not treat the number of candidates as proof of coverage.
- File existence, name matching, design declarations, or Eval configuration do not equal real execution evidence.
- Mark unknown items as unassessed, blocked, or to be confirmed; do not fill them in with common sense.
- Do not modify requirements, code, test assets, or the target system.
Pre-Delivery Self-Check
- The six-category input audit has been recorded: known, missing, conflicting, stale, out_of_scope, assumptions.
- Each USR-## has a source, evidence status, impact/priority, responsible role, closure conditions, and verification method.
- Facts, inferences, recommendations, unexecuted items, and Human decisions have been distinguished.
- Design candidates have not been written as execution results, coverage proof, or release conclusions.
Reference Files
- During regression, read evals/eval.yaml and the matching test cases; configuration does not prove real project results.
- Trigger validation uses evals/trigger-prompts.csv and evals/local-rules.json; when skill.selection evidence is missing, report BLOCKED.
Common Pitfalls
- When the scope or evidence is incomplete, do not write method names, file existence, or candidate counts as test executed, covered, passed, or release evidence.
- Do not use common sense to fill in rules, thresholds, data, environments, or results that were not provided; retain unassessed, blocked, and to-be-confirmed items.
- Do not expand this Skill's specialized candidates into a complete strategy, complete test cases, actual execution, or release decisions.
Best Practices
- Complete the six-category input audit first, then choose the smallest, traceable, and verifiable discovery scope.
- For each finding, retain the source, evidence status, impact/priority, responsible role, closure conditions, and verification method, and clearly state the residual risk.
- Write verification recommendations as next-step actions, and do not upgrade the Skill package structure, candidate counts, or local Eval configuration into real quality conclusions.