diff --git a/src/api/infrastructure.ts b/src/api/infrastructure.ts
index 5c83400..c399387 100644
--- a/src/api/infrastructure.ts
+++ b/src/api/infrastructure.ts
@@ -174,3 +174,20 @@ export const fetchTableRelations = async (schemaId: string): Promise<TableRelati
     type: r.relation_type as 'fk' | 'ref' | 'logical'
   }));
 };
+
+// Sync schemas from source databases
+export interface SyncResult {
+  schema_id: string;
+  tables_synced: number;
+  columns_synced: number;
+  status: string;
+}
+
+export const syncSchemas = async (): Promise<SyncResult[]> => {
+  const res = await fetch(`${API_BASE}/rpc/sync_all_schemas`, {
+    method: 'POST',
+    headers: { 'Content-Type': 'application/json' }
+  });
+  if (!res.ok) throw new Error(`Sync error: ${res.status}`);
+  return res.json();
+};
diff --git a/src/styles/main.css b/src/styles/main.css
index d0cbb36..d8062bf 100644
--- a/src/styles/main.css
+++ b/src/styles/main.css
@@ -582,3 +582,70 @@ svg {
   max-height: calc(100vh - 150px);
   overflow-y: auto;
 }
+
+/* Sync button styles */
+.btn-sync {
+  width: 100%;
+  padding: 10px 12px;
+  background: var(--primary);
+  color: white;
+  border: none;
+  border-radius: 6px;
+  cursor: pointer;
+  font-size: 13px;
+  font-weight: 500;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  gap: 8px;
+  transition: background 0.2s, opacity 0.2s;
+}
+
+.btn-sync:hover:not(:disabled) {
+  background: var(--primary-dark, #5a6be8);
+}
+
+.btn-sync:disabled {
+  opacity: 0.7;
+  cursor: not-allowed;
+}
+
+.sync-icon {
+  font-size: 16px;
+  display: inline-block;
+}
+
+.sync-icon.spinning {
+  animation: spin 1s linear infinite;
+}
+
+@keyframes spin {
+  from { transform: rotate(0deg); }
+  to { transform: rotate(360deg); }
+}
+
+.sync-status {
+  margin-top: 10px;
+  font-size: 12px;
+}
+
+.sync-result {
+  padding: 6px 8px;
+  border-radius: 4px;
+  margin-bottom: 4px;
+}
+
+.sync-result.success {
+  background: rgba(76, 175, 80, 0.15);
+  color: #4CAF50;
+}
+
+.sync-result.pending {
+  background: rgba(255, 152, 0, 0.15);
+  color: #FF9800;
+}
+
+.sync-result.error {
+  background: rgba(244, 67, 54, 0.15);
+  color: #F44336;
+}
diff --git a/src/views/TablesGraph.ts b/src/views/TablesGraph.ts
index baa2da6..7077788 100644
--- a/src/views/TablesGraph.ts
+++ b/src/views/TablesGraph.ts
@@ -1,6 +1,6 @@
 import type { DBSchema, TableSchema, TableRelation } from '../api/schemas.ts';
 import { CATEGORY_COLORS, DB_SCHEMAS } from '../api/schemas.ts';
-import { fetchColumns, fetchTables, fetchTableRelations, type Column } from '../api/infrastructure.ts';
+import { fetchColumns, fetchTables, fetchTableRelations, syncSchemas, type Column, type SyncResult } from '../api/infrastructure.ts';
 
 type D3Module = typeof import('d3');
 // eslint-disable-next-line @typescript-eslint/no-explicit-any
@@ -42,7 +42,7 @@ export class TablesGraph {
     this.container = container;
     this.serverName = serverName;
     this.schema = schema;
-    this.showCategories = new Set(['core', 'api', 'graph', 'tree', 'library', 'data', 'system', 'directus', 'comm', 'repo', 'user', 'action', 'auth', 'agent', 'context', 'creds']);
+    this.showCategories = new Set(['core', 'api', 'graph', 'tree', 'library', 'data', 'system', 'directus', 'comm', 'repo', 'user', 'action', 'auth', 'agent', 'context', 'creds', 'storage']);
   }
 
   async mount(): Promise<void> {
@@ -254,7 +254,7 @@ export class TablesGraph {
     const sidebar = this.container.querySelector('#graph-sidebar');
     if (!sidebar) return;
 
-    const categories: TableSchema['category'][] = ['core', 'api', 'graph', 'tree', 'library', 'data', 'directus', 'system', 'comm', 'repo', 'user', 'action', 'auth', 'agent', 'context', 'creds'];
+    const categories: TableSchema['category'][] = ['core', 'api', 'graph', 'tree', 'library', 'data', 'directus', 'system', 'comm', 'repo', 'user', 'action', 'auth', 'agent', 'context', 'creds', 'storage'];
 
     sidebar.innerHTML = `
       <div class="sidebar-header">
@@ -323,6 +323,14 @@ export class TablesGraph {
           <input type="range" id="graph-link-dist" min="60" max="200" value="${this.linkDist}">
         </div>
       </div>
+
+      <div class="graph-section">
+        <div class="graph-section-title">Sincronizacion</div>
+        <button class="btn btn-sync" id="btn-sync">
+          <span class="sync-icon">↻</span> Sincronizar Schemas
+        </button>
+        <div id="sync-status" class="sync-status"></div>
+      </div>
     `;
 
     this.bindSidebarEvents(sidebar as HTMLElement);
@@ -379,6 +387,37 @@ export class TablesGraph {
         }
       };
     }
+
+    // Sync button
+    const syncBtn = sidebar.querySelector<HTMLButtonElement>('#btn-sync');
+    const syncStatus = sidebar.querySelector('#sync-status');
+    if (syncBtn && syncStatus) {
+      syncBtn.onclick = async () => {
+        syncBtn.disabled = true;
+        syncBtn.innerHTML = '<span class="sync-icon spinning">↻</span> Sincronizando...';
+        syncStatus.innerHTML = '';
+
+        try {
+          const results = await syncSchemas();
+          syncStatus.innerHTML = results.map(r =>
+            `<div class="sync-result ${r.status === 'ok' ? 'success' : r.status.includes('pending') ? 'pending' : 'error'}">
+              <strong>${r.schema_id}</strong>: ${r.status === 'ok' ? `${r.columns_synced} cols` : r.status}
+            </div>`
+          ).join('');
+
+          // Reload current schema if it was synced
+          const currentSynced = results.find(r => r.schema_id === this.serverName && r.status === 'ok');
+          if (currentSynced) {
+            setTimeout(() => this.mount(), 1000);
+          }
+        } catch (e) {
+          syncStatus.innerHTML = `<div class="sync-result error">Error: ${e}</div>`;
+        } finally {
+          syncBtn.disabled = false;
+          syncBtn.innerHTML = '<span class="sync-icon">↻</span> Sincronizar Schemas';
+        }
+      };
+    }
   }
 
   private renderLegend(): void {