- Add /gsd:research-phase command for comprehensive ecosystem research - Rename FINDINGS.md → DISCOVERY.md for clarity - Rename research-phase.md → discovery-phase.md (shallow "which library") - New research-phase.md for deep "how experts build this" research - Creates RESEARCH.md with stack, patterns, pitfalls, don't-hand-roll - plan-phase loads RESEARCH.md when present 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>