Library use: Apply the compatibility and execution contract. Source roles, memory claims, command names, hooks, and integrations are instructions or prerequisites—not installed capabilities.

Qa Only

Report-only QA testing. (gstack)

Required procedure

Read the complete methodology before performing this skill. It retains the full procedure, examples, constraints, and failure handling.

Procedure topics: When to invoke this skill; /qa-only: Report-Only QA Testing; Setup; BROWSER SETUP (Aside — run this check BEFORE any browser step); Rules for driving a real browser; Browser fallback: gstack's own headless browser; Find the $B binary; Translate the Aside scripts step by step; What changes without Aside; Prior Learnings; Test Plan Context; Modes; Diff-aware (automatic when on a feature branch with no URL); Full (default when URL is provided).

Runtime prerequisites

See the dependency ledger and this skill’s records in dependencies.json. Native gstack/ECC CLIs, browsers, hooks, model tools, credentials, and memory stores must be available before invoking their steps. No runtime installation or execution has been performed. CSO requires its trusted helper; do not emulate that helper on the host.

Related skills and principles

• core/goal-driven-execution
• core/gstack-operating-protocol
• core/simplicity-first
• core/surgical-changes
• core/think-before-coding
• developer-experience/browse
• developer-experience/plan-tune
• developer-experience/setup-browser-cookies
• documentation/document-generate
• engineering/codex
• engineering/plan-eng-review
• engineering/review
• memory/context-restore
• memory/context-save
• memory/learn
• product/plan-ceo-review
• project-management/retro
• release/ship

Source provenance

• gstack/qa-only/SKILL.md