gsd-preflightlisted

# GSD Preflight Validator Pre-flight checks on `.planning/` artifacts to catch issues before workflows fail. ## Core Artifact Checks **PROJECT.md** — Sections: What This Is, Requirements, Constraints, Key Decisions **ROADMAP.md** — Sequential phase numbers, each with Goal/Deliverables/Success Criteria **STATE.md** — Current Position matches ROADMAP status, reasonable progress % **config.json** — Valid JSON, valid enum values (mode, model_profile, depth) ## Cross-Artifact Consistency - STATE.md phase exists in ROADMAP.md - Completed phases have matching SUMMARY files for each PLAN - Phase directories exist for all ROADMAP phases - No orphaned files (PLAN without phase, SUMMARY without PLAN) ## Severity | Level | Definition | Action | |-------|------------|--------| | BLOCKER | Will cause workflow failure | Must fix first | | WARNING | May cause confusion | Should fix | | INFO | Informational | No action needed | ## Common Fixes - **STATE/ROADMAP out of sync:** Run /gsd:progress - **Missing SUMMARY for completed plan:** Re-execute or mark incomplete - **Invalid config.json:** Check for trailing commas, invalid values - **Orphaned directories:** Add to ROADMAP or remove