diff --git a/frontend/packages/agent/src/app.js b/frontend/packages/agent/src/app.js
index 013fe80b..4eee5ecc 100644
--- a/frontend/packages/agent/src/app.js
+++ b/frontend/packages/agent/src/app.js
@@ -1514,6 +1514,7 @@ window.marked = marked;
       'mcp__hyperhive__set_status': '🏷️',
       'mcp__hyperhive__get_loose_ends': '🪢',
       'mcp__hyperhive__cancel_loose_end': '✂️',
+      'mcp__hyperhive__ack_until': '✅',
       'mcp__hyperhive__get_agent_meta': 'ℹ️',
       'mcp__hyperhive__request_next_turn': '⏩',
       'mcp__hyperhive__restart': '↻',
@@ -1521,6 +1522,8 @@ window.marked = marked;
       'mcp__hyperhive__start': '▶️',
       'mcp__hyperhive__update': '🔄',
       'mcp__hyperhive__list_containers': '📋',
+      'mcp__hyperhive__get_logs': '📜',
+      'mcp__hyperhive__get_host_journal': '📜',
       Read: '📖', Write: '💾', Edit: '✏️', Glob: '🔍', Grep: '🔍',
     };
     function toolIcon(name) {
@@ -1565,6 +1568,22 @@ window.marked = marked;
           return short + (parts.length ? ' ' + parts.join(' · ') : '()');
         }
         case 'mcp__hyperhive__kill':          return short + ' ' + (input.name || '');
+        case 'mcp__hyperhive__restart':       return short + ' ' + (input.name || '');
+        case 'mcp__hyperhive__start':         return short + ' ' + (input.name || '');
+        case 'mcp__hyperhive__update':        return short + ' ' + (input.name || '');
+        case 'mcp__hyperhive__ack_until':
+          return short + ' ≤' + (input.up_to != null ? input.up_to : '?');
+        case 'mcp__hyperhive__get_logs':
+          return short + ' ' + (input.agent || '?')
+            + (input.lines != null ? ' · ' + input.lines + 'L' : '');
+        case 'mcp__hyperhive__get_host_journal': {
+          const parts = [];
+          if (input.container) parts.push(input.container);
+          else if (input.unit) parts.push(input.unit);
+          if (input.grep) parts.push('/' + input.grep + '/');
+          if (input.lines != null) parts.push(input.lines + 'L');
+          return short + (parts.length ? ' ' + parts.join(' · ') : '()');
+        }
         case 'mcp__hyperhive__request_apply_commit':
           return short + ' ' + (input.agent || '') + ' @ ' + (input.commit_ref || '').slice(0, 12);
         case 'mcp__bash__run': {