backup materials and knowledge-base docs

文档润色流和知识库构建流/claude-scholar-upstream/commands/kb-sync.md

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+---
+name: kb-sync
+description: Run deterministic KB maintenance to refresh scaffold integrity, registry, index, daily note, and runtime binding summary.
+args:
+  - name: scope
+    description: Sync scope such as auto, all, index, literature, experiments, or results.
+    required: false
+    default: auto
+tags: [Research, Obsidian, KB]
+---
+
+# /kb-sync
+
+Use this when you want a deterministic project-KB resync after structural changes, note moves, migrations, or batch updates.
+
+```bash
+python3 "${CLAUDE_PLUGIN_ROOT}/skills/obsidian-project-kb-core/scripts/project_kb.py" sync --cwd "$PWD" --scope "$scope"
+```
+
+Typical scopes:
+- `auto`
+- `all`
+- `index`
+- `literature`
+- `experiments`
+- `results`
+
+This refreshes:
+- scaffold integrity under `Research/{project-slug}/`
+- `_system/registry.md`
+- `02-Index.md`
+- today's `Daily/YYYY-MM-DD.md`
+- repo-local `.claude/project-memory/<project_id>.md`
+- `00-Hub.md` recent changes when appropriate