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+# 2026-03-04 Session Notes
+
+## Procedural Memory P1 Sprint Planning
+
+Nicholai reviewed SPRINT-BRIEF.md for Procedural Memory P1 (making skills first-class graph nodes) and determined the optimal execution sequence for six deliverables based on dependencies.
+
+Identified implementation order:
+1. **Configuration** — add `procedural` config to types + defaults (foundation)
+2. **Migration** — create `skill_meta` table (storage foundation)
+3. **Skill entity creation** — install flow: parse, enrich, create entity + metadata
+4. **Frontmatter enrichment** — called during install, integrated with creation
+5. **Skill uninstallation** — cleanup counterpart
+6. **Filesystem reconciler** — startup backfill + watcher (integrates everything)
+
+Key emphasis: check migration numbering in `packages/core/src/migrations/index.ts` before writing new migration code to avoid collisions (has been a recurring issue when translating specs to code).
+
+Session ended with assistant beginning to inspect the migrations index prior to implementation.
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