store: Fix: memory repo pre-commit hook blocking edge files missing title field

graph/fixes/fix-memory-repo-pre-commit-hook-blocking-edge-files-missing-c3f6fb.md

@@ -0,0 +1,39 @@
+---
+id: c3f6fbc2-04d0-41ef-87c2-8685d8769ac3
+type: fix
+title: "Fix: memory repo pre-commit hook blocking edge files missing title field"
+tags: [cognitive-memory, git, pre-commit-hook, fix, edge-files]
+importance: 0.6
+confidence: 0.8
+created: "2026-02-20T05:39:51.522395+00:00"
+updated: "2026-02-20T05:39:51.522395+00:00"
+---
+
+# Pre-commit Hook Fix: Edge Files Have Different Schema
+
+## Problem
+
+The `~/.claude/memory` repo pre-commit hook required `id`, `type`, and `title` fields on all markdown files under `graph/`. Edge files use a different schema with no `title` field:
+
+```yaml
+# Edge file schema
+id: <uuid>
+type: <relation_type>
+from_id: <uuid>
+to_id: <uuid>
+from_title: <string>
+to_title: <string>
+```
+
+This caused all edge commits to be blocked with a validation error about the missing `title` field.
+
+## Fix
+
+Added a path check in the pre-commit hook:
+
+- Files matching `graph/edges/` validate against edge schema: `(id, type, from_id, to_id)`
+- All other files continue to require `(id, type, title)`
+
+## Location
+
+`~/.claude/memory/.git/hooks/pre-commit` (or equivalent hook script)