SQLab

Enforce the no-useEffect rule when writing or reviewing React code. ACTIVATE when writing React components, refactoring existing useEffect calls, reviewing PRs with useEffect, or when an agent adds useEffect "just in case." Provides the five replacement patterns and the useMountEffect escape hatch.

Break a PRD into independent GitHub issues, with backend-first then frontend-linked workflow. Each issue is fully discussed before implementation. Use when converting a PRD to actionable work items.

Implements a GitHub issue continuously until finished, documents the work and recommendations, commits, and closes the issue. Confirms the issue with the user only if it is not already in context.

Suggests the next GitHub issue to work on from a PRD breakdown, confirms it with the user, and initiates the pre-implementation discussion.

Create a business-focused PRD through user interview, repo exploration, and rigorous clarification, then review it with the user before submitting it as a GitHub issue. Use when the user wants to write a PRD, create a product requirements document, scope a feature, or plan a new capability.