Produce a QA acceptance report for a task or change set following the acceptance-document field standard in docs/claude/standards.md.
Run a pre-QA implementation self-check against task scope, acceptance criteria, validation evidence, and pending diff.
Generate or append a task entry into tasks-pX.md following the task-list field standard defined in docs/claude/standards.md.
Produce a read-only release readiness recommendation from implementation results, QA evidence, environment details, and rollback conditions.
Read pending diff, PRs, task results, or selected files and produce a structured review without modifying code.
Read OPC run artifacts and summarize token, API call, duration, and cost-related usage without invoking models or tools.
Convert a PRD, bug report, or task description into structured test points and targeted validation commands.
Locate a defect, make the smallest safe fix, and collect targeted validation evidence with Engineer/QA boundaries.