Implementação completa de funcionalidades pendentes

- Settings persistentes (modelo padrão, workdir, max concurrent)
- Import/export de agentes via JSON
- Agendamentos persistentes com restore no startup
- Edição de agendamentos e tarefas existentes
- Filtros e busca em todas as seções
- Isolamento de WebSocket por clientId
- Autenticação via AUTH_TOKEN e CORS configurável
- Graceful shutdown com cancelamento de execuções
- Correção: --max-tokens removido (flag inválida do CLI)
- Correção: pipeline agora verifica exit code e propaga erros
- Correção: streaming de output em pipelines via WebSocket
- Permission mode bypassPermissions como padrão
- Página de configurações do sistema
- Contagem diária de execuções no dashboard
- Histórico de execuções recentes

public/css/styles.css

@@ -2504,6 +2504,24 @@ tbody tr:hover td {
   text-align: center;
 }
 
+#schedules-table {
+  table-layout: fixed;
+}
+
+.schedule-task-cell {
+  max-width: 250px;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.schedule-actions-cell {
+  display: flex;
+  align-items: center;
+  gap: 4px;
+  flex-wrap: nowrap;
+}
+
 .terminal-wrapper {
   display: flex;
   flex-direction: column;

public/index.html

@@ -91,6 +91,10 @@
             <i data-lucide="server"></i>
             <span>Sistema</span>
           </button>
+          <button class="btn btn--ghost btn--icon-text" id="import-agent-btn" type="button">
+            <i data-lucide="upload"></i>
+            <span>Importar</span>
+          </button>
           <button class="btn btn--primary btn--icon-text" id="new-agent-btn" type="button">
             <i data-lucide="plus"></i>
             <span>Novo Agente</span>
@@ -288,6 +292,14 @@
           <div class="card">
             <div class="table-wrapper">
               <table class="table" id="schedules-table">
+                <colgroup>
+                  <col style="width: 15%">
+                  <col style="width: 30%">
+                  <col style="width: 18%">
+                  <col style="width: 17%">
+                  <col style="width: 8%">
+                  <col style="width: 12%">
+                </colgroup>
                 <thead>
                   <tr>
                     <th scope="col">Agente</th>
@@ -311,6 +323,15 @@
               </table>
             </div>
           </div>
+
+          <div class="card" style="margin-top: 1rem;">
+            <div class="card-header">
+              <h2 class="card-title">Histórico de Disparos</h2>
+            </div>
+            <div class="card-body" id="schedules-history">
+              <p class="empty-state-desc">Nenhum disparo registrado</p>
+            </div>
+          </div>
         </section>
 
         <section id="pipelines" class="section" aria-label="Pipelines" hidden>
@@ -534,6 +555,44 @@
             </div>
           </div>
 
+          <div class="form-row">
+            <div class="form-group form-group--grow">
+              <label class="form-label" for="agent-allowed-tools">Ferramentas Permitidas</label>
+              <input
+                type="text"
+                class="input"
+                id="agent-allowed-tools"
+                name="allowedTools"
+                placeholder="Bash,Read,Write,Glob,Grep"
+                autocomplete="off"
+              />
+              <p class="form-hint">Lista separada por vírgula. Vazio = todas permitidas.</p>
+            </div>
+            <div class="form-group">
+              <label class="form-label" for="agent-max-turns">Max Turns</label>
+              <input
+                type="number"
+                class="input"
+                id="agent-max-turns"
+                name="maxTurns"
+                min="0"
+                max="100"
+                value="0"
+              />
+              <p class="form-hint">Limite de turnos agênticos. 0 = sem limite.</p>
+            </div>
+            <div class="form-group">
+              <label class="form-label" for="agent-permission-mode">Permission Mode</label>
+              <select class="select" id="agent-permission-mode" name="permissionMode">
+                <option value="">Padrão</option>
+                <option value="default">default</option>
+                <option value="plan">plan</option>
+                <option value="acceptEdits">acceptEdits</option>
+                <option value="bypassPermissions">bypassPermissions</option>
+              </select>
+            </div>
+          </div>
+
           <div class="form-group">
             <label class="form-label" for="agent-tags-input">Tags</label>
             <div class="tags-input-wrapper" id="agent-tags-wrapper">
@@ -852,6 +911,36 @@
     </div>
   </div>
 
+  <div class="modal-overlay" id="import-modal-overlay" role="dialog" aria-modal="true" aria-labelledby="import-modal-title" hidden>
+    <div class="modal modal--md">
+      <div class="modal-header">
+        <h2 class="modal-title" id="import-modal-title">Importar Agente</h2>
+        <button class="modal-close" type="button" aria-label="Fechar modal" data-modal-close="import-modal-overlay">
+          <i data-lucide="x"></i>
+        </button>
+      </div>
+      <div class="modal-body">
+        <div class="form-group">
+          <label class="form-label" for="import-json-content">JSON do Agente</label>
+          <textarea
+            class="textarea textarea--code"
+            id="import-json-content"
+            rows="10"
+            placeholder="Cole aqui o JSON exportado do agente..."
+          ></textarea>
+          <p class="form-hint">Cole o JSON gerado pela função de exportar agente.</p>
+        </div>
+      </div>
+      <div class="modal-footer">
+        <button class="btn btn--ghost" type="button" data-modal-close="import-modal-overlay">Cancelar</button>
+        <button class="btn btn--primary btn--icon-text" type="button" id="import-confirm-btn">
+          <i data-lucide="upload"></i>
+          <span>Importar</span>
+        </button>
+      </div>
+    </div>
+  </div>
+
   <div class="toast-container" id="toast-container" aria-live="assertive" aria-atomic="false" role="region" aria-label="Notificações"></div>
 
   <script src="https://unpkg.com/lucide@latest/dist/umd/lucide.js"></script>
@@ -864,6 +953,7 @@
   <script src="js/components/tasks.js"></script>
   <script src="js/components/schedules.js"></script>
   <script src="js/components/pipelines.js"></script>
+  <script src="js/components/settings.js"></script>
   <script src="js/app.js"></script>
   <script>
     lucide.createIcons();

public/js/api.js

@@ -1,10 +1,18 @@
 const API = {
   baseUrl: '/api',
+  clientId: sessionStorage.getItem('clientId') || (() => {
+    const id = crypto.randomUUID ? crypto.randomUUID() : Math.random().toString(36).slice(2);
+    sessionStorage.setItem('clientId', id);
+    return id;
+  })(),
 
   async request(method, path, body = null) {
     const options = {
       method,
-      headers: { 'Content-Type': 'application/json' },
+      headers: {
+        'Content-Type': 'application/json',
+        'X-Client-Id': API.clientId,
+      },
     };
 
     if (body !== null) {
@@ -33,6 +41,7 @@ const API = {
     execute(id, task, instructions) { return API.request('POST', `/agents/${id}/execute`, { task, instructions }); },
     cancel(id, executionId) { return API.request('POST', `/agents/${id}/cancel/${executionId}`); },
     export(id) { return API.request('GET', `/agents/${id}/export`); },
+    import(data) { return API.request('POST', '/agents/import', data); },
   },
 
   tasks: {
@@ -45,7 +54,9 @@ const API = {
   schedules: {
     list() { return API.request('GET', '/schedules'); },
     create(data) { return API.request('POST', '/schedules', data); },
+    update(id, data) { return API.request('PUT', `/schedules/${id}`, data); },
     delete(taskId) { return API.request('DELETE', `/schedules/${taskId}`); },
+    history() { return API.request('GET', '/schedules/history'); },
   },
 
   pipelines: {
@@ -60,8 +71,18 @@ const API = {
 
   system: {
     status() { return API.request('GET', '/system/status'); },
+    info() { return API.request('GET', '/system/info'); },
     activeExecutions() { return API.request('GET', '/executions/active'); },
   },
+
+  settings: {
+    get() { return API.request('GET', '/settings'); },
+    save(data) { return API.request('PUT', '/settings', data); },
+  },
+
+  executions: {
+    recent(limit = 20) { return API.request('GET', `/executions/recent?limit=${limit}`); },
+  },
 };
 
 window.API = API;

public/js/app.js

@@ -70,6 +70,7 @@ const App = {
         case 'tasks': await TasksUI.load(); break;
         case 'schedules': await SchedulesUI.load(); break;
         case 'pipelines': await PipelinesUI.load(); break;
+        case 'settings': await SettingsUI.load(); break;
       }
     } catch (err) {
       Toast.error(`Erro ao carregar seção: ${err.message}`);
@@ -78,7 +79,8 @@ const App = {
 
   setupWebSocket() {
     const protocol = window.location.protocol === 'https:' ? 'wss:' : 'ws:';
-    const url = `${protocol}//${window.location.host}`;
+    const clientId = API.clientId;
+    const url = `${protocol}//${window.location.host}?clientId=${clientId}`;
 
     try {
       App.ws = new WebSocket(url);
@@ -126,11 +128,14 @@ const App = {
 
   handleWsMessage(data) {
     switch (data.type) {
+      case 'connected':
+        break;
+
       case 'execution_output': {
         Terminal.stopProcessing();
         const content = data.data?.content || '';
         if (content) {
-          Terminal.addLine(content, 'default');
+          Terminal.addLine(content, 'default', data.executionId);
         }
         App._updateActiveBadge();
         break;
@@ -140,12 +145,12 @@ const App = {
         Terminal.stopProcessing();
         const result = data.data?.result || '';
         if (result) {
-          Terminal.addLine(result, 'success');
+          Terminal.addLine(result, 'success', data.executionId);
         } else {
-          Terminal.addLine('Execução concluída (sem resultado textual).', 'info');
+          Terminal.addLine('Execução concluída (sem resultado textual).', 'info', data.executionId);
         }
         if (data.data?.stderr) {
-          Terminal.addLine(data.data.stderr, 'error');
+          Terminal.addLine(data.data.stderr, 'error', data.executionId);
         }
         Toast.success('Execução concluída');
         App.refreshCurrentSection();
@@ -155,11 +160,20 @@ const App = {
 
       case 'execution_error':
         Terminal.stopProcessing();
-        Terminal.addLine(data.data?.error || 'Erro na execução', 'error');
+        Terminal.addLine(data.data?.error || 'Erro na execução', 'error', data.executionId);
         Toast.error(`Erro na execução: ${data.data?.error || 'desconhecido'}`);
         App._updateActiveBadge();
         break;
 
+      case 'pipeline_step_output': {
+        Terminal.stopProcessing();
+        const stepContent = data.data?.content || '';
+        if (stepContent) {
+          Terminal.addLine(stepContent, 'default', data.executionId);
+        }
+        break;
+      }
+
       case 'pipeline_step_start':
         Terminal.stopProcessing();
         Terminal.addLine(`Pipeline passo ${data.stepIndex + 1}/${data.totalSteps}: Executando agente "${data.agentName}"...`, 'system');
@@ -238,6 +252,7 @@ const App = {
 
     on('new-agent-btn', 'click', () => AgentsUI.openCreateModal());
     on('agents-empty-new-btn', 'click', () => AgentsUI.openCreateModal());
+    on('import-agent-btn', 'click', () => AgentsUI.openImportModal());
 
     on('agent-form-submit', 'click', (e) => {
       e.preventDefault();
@@ -249,6 +264,8 @@ const App = {
       AgentsUI.save();
     });
 
+    on('import-confirm-btn', 'click', () => AgentsUI.importAgent());
+
     on('execute-form-submit', 'click', (e) => {
       e.preventDefault();
       App._handleExecute();
@@ -297,7 +314,53 @@ const App = {
 
     on('settings-form', 'submit', (e) => {
       e.preventDefault();
-      Toast.info('Configurações salvas');
+      SettingsUI.save();
+    });
+
+    on('agents-search', 'input', () => {
+      AgentsUI.filter(
+        document.getElementById('agents-search')?.value,
+        document.getElementById('agents-filter-status')?.value
+      );
+    });
+
+    on('agents-filter-status', 'change', () => {
+      AgentsUI.filter(
+        document.getElementById('agents-search')?.value,
+        document.getElementById('agents-filter-status')?.value
+      );
+    });
+
+    on('tasks-search', 'input', () => {
+      TasksUI.filter(
+        document.getElementById('tasks-search')?.value,
+        document.getElementById('tasks-filter-category')?.value
+      );
+    });
+
+    on('tasks-filter-category', 'change', () => {
+      TasksUI.filter(
+        document.getElementById('tasks-search')?.value,
+        document.getElementById('tasks-filter-category')?.value
+      );
+    });
+
+    on('schedules-search', 'input', () => {
+      SchedulesUI.filter(
+        document.getElementById('schedules-search')?.value,
+        document.getElementById('schedules-filter-status')?.value
+      );
+    });
+
+    on('schedules-filter-status', 'change', () => {
+      SchedulesUI.filter(
+        document.getElementById('schedules-search')?.value,
+        document.getElementById('schedules-filter-status')?.value
+      );
+    });
+
+    on('pipelines-search', 'input', () => {
+      PipelinesUI.filter(document.getElementById('pipelines-search')?.value);
     });
 
     document.getElementById('agents-grid')?.addEventListener('click', (e) => {
@@ -320,7 +383,10 @@ const App = {
 
       const { action, id } = btn.dataset;
 
-      if (action === 'delete-task') TasksUI.delete(id);
+      switch (action) {
+        case 'edit-task': TasksUI.openEditModal(id); break;
+        case 'delete-task': TasksUI.delete(id); break;
+      }
     });
 
     document.getElementById('schedules-tbody')?.addEventListener('click', (e) => {
@@ -329,7 +395,10 @@ const App = {
 
       const { action, id } = btn.dataset;
 
-      if (action === 'delete-schedule') SchedulesUI.delete(id);
+      switch (action) {
+        case 'edit-schedule': SchedulesUI.openEditModal(id); break;
+        case 'delete-schedule': SchedulesUI.delete(id); break;
+      }
     });
 
     document.getElementById('pipelines-grid')?.addEventListener('click', (e) => {

public/js/components/agents.js

@@ -21,24 +21,26 @@ const AgentsUI = {
     }
   },
 
-  render() {
+  render(filteredAgents) {
     const grid = document.getElementById('agents-grid');
     const empty = document.getElementById('agents-empty-state');
 
     if (!grid) return;
 
-    if (AgentsUI.agents.length === 0) {
+    const agents = filteredAgents || AgentsUI.agents;
+
+    const existingCards = grid.querySelectorAll('.agent-card');
+    existingCards.forEach((c) => c.remove());
+
+    if (agents.length === 0) {
       if (empty) empty.style.display = 'flex';
       return;
     }
 
     if (empty) empty.style.display = 'none';
 
-    const existingCards = grid.querySelectorAll('.agent-card');
-    existingCards.forEach((c) => c.remove());
-
     const fragment = document.createDocumentFragment();
-    AgentsUI.agents.forEach((agent) => {
+    agents.forEach((agent) => {
       const wrapper = document.createElement('div');
       wrapper.innerHTML = AgentsUI.renderCard(agent);
       fragment.appendChild(wrapper.firstElementChild);
@@ -49,6 +51,22 @@ const AgentsUI = {
     if (window.lucide) lucide.createIcons({ nodes: [grid] });
   },
 
+  filter(searchText, statusFilter) {
+    const search = (searchText || '').toLowerCase();
+    const status = statusFilter || '';
+
+    const filtered = AgentsUI.agents.filter((a) => {
+      const name = (a.agent_name || '').toLowerCase();
+      const desc = (a.description || '').toLowerCase();
+      const tags = (a.tags || []).join(' ').toLowerCase();
+      const matchesSearch = !search || name.includes(search) || desc.includes(search) || tags.includes(search);
+      const matchesStatus = !status || a.status === status;
+      return matchesSearch && matchesStatus;
+    });
+
+    AgentsUI.render(filtered);
+  },
+
   renderCard(agent) {
     const name = agent.agent_name || agent.name || 'Sem nome';
     const color = AgentsUI.getAvatarColor(name);
@@ -57,6 +75,9 @@ const AgentsUI = {
     const statusClass = agent.status === 'active' ? 'badge-active' : 'badge-inactive';
     const model = (agent.config && agent.config.model) || agent.model || 'claude-sonnet-4-6';
     const updatedAt = AgentsUI.formatDate(agent.updated_at || agent.updatedAt || agent.created_at || agent.createdAt);
+    const tags = Array.isArray(agent.tags) && agent.tags.length > 0
+      ? `<div class="agent-tags">${agent.tags.map((t) => `<span class="tag-chip tag-chip--sm">${t}</span>`).join('')}</div>`
+      : '';
 
     return `
       <div class="agent-card" data-agent-id="${agent.id}">
@@ -72,6 +93,7 @@ const AgentsUI = {
           </div>
 
           ${agent.description ? `<p class="agent-description">${agent.description}</p>` : ''}
+          ${tags}
 
           <div class="agent-meta">
             <span class="agent-meta-item">
@@ -124,6 +146,15 @@ const AgentsUI = {
     const tagsChips = document.getElementById('agent-tags-chips');
     if (tagsChips) tagsChips.innerHTML = '';
 
+    const allowedTools = document.getElementById('agent-allowed-tools');
+    if (allowedTools) allowedTools.value = '';
+
+    const maxTurns = document.getElementById('agent-max-turns');
+    if (maxTurns) maxTurns.value = '0';
+
+    const permissionMode = document.getElementById('agent-permission-mode');
+    if (permissionMode) permissionMode.value = '';
+
     Modal.open('agent-modal-overlay');
   },
 
@@ -141,6 +172,9 @@ const AgentsUI = {
         'agent-system-prompt': (agent.config && agent.config.systemPrompt) || '',
         'agent-model': (agent.config && agent.config.model) || 'claude-sonnet-4-6',
         'agent-workdir': (agent.config && agent.config.workingDirectory) || '',
+        'agent-allowed-tools': (agent.config && agent.config.allowedTools) || '',
+        'agent-max-turns': (agent.config && agent.config.maxTurns) || 0,
+        'agent-permission-mode': (agent.config && agent.config.permissionMode) || '',
       };
 
       for (const [fieldId, value] of Object.entries(fields)) {
@@ -191,11 +225,15 @@ const AgentsUI = {
     const data = {
       agent_name: nameEl.value.trim(),
       description: document.getElementById('agent-description')?.value.trim() || '',
+      tags,
       status: toggle && toggle.checked ? 'active' : 'inactive',
       config: {
         systemPrompt: document.getElementById('agent-system-prompt')?.value.trim() || '',
         model: document.getElementById('agent-model')?.value || 'claude-sonnet-4-6',
         workingDirectory: document.getElementById('agent-workdir')?.value.trim() || '',
+        allowedTools: document.getElementById('agent-allowed-tools')?.value.trim() || '',
+        maxTurns: parseInt(document.getElementById('agent-max-turns')?.value) || 0,
+        permissionMode: document.getElementById('agent-permission-mode')?.value || '',
       },
     };
 
@@ -233,8 +271,6 @@ const AgentsUI = {
   },
 
   async execute(agentId) {
-    const agent = AgentsUI.agents.find((a) => a.id === agentId);
-
     try {
       const allAgents = AgentsUI.agents.length > 0 ? AgentsUI.agents : await API.agents.list();
       const selectEl = document.getElementById('execute-agent-select');
@@ -275,6 +311,37 @@ const AgentsUI = {
     }
   },
 
+  openImportModal() {
+    const textarea = document.getElementById('import-json-content');
+    if (textarea) textarea.value = '';
+    Modal.open('import-modal-overlay');
+  },
+
+  async importAgent() {
+    const textarea = document.getElementById('import-json-content');
+    if (!textarea || !textarea.value.trim()) {
+      Toast.warning('Cole o JSON do agente para importar');
+      return;
+    }
+
+    let data;
+    try {
+      data = JSON.parse(textarea.value.trim());
+    } catch {
+      Toast.error('JSON inválido');
+      return;
+    }
+
+    try {
+      await API.agents.import(data);
+      Toast.success('Agente importado com sucesso');
+      Modal.close('import-modal-overlay');
+      await AgentsUI.load();
+    } catch (err) {
+      Toast.error(`Erro ao importar agente: ${err.message}`);
+    }
+  },
+
   getAvatarColor(name) {
     let hash = 0;
     for (let i = 0; i < name.length; i++) {

public/js/components/dashboard.js

@@ -1,24 +1,24 @@
 const DashboardUI = {
   async load() {
     try {
-      const [status, agents] = await Promise.all([
+      const [status, recentExecs] = await Promise.all([
         API.system.status(),
-        API.agents.list(),
+        API.executions.recent(10),
       ]);
 
-      DashboardUI.updateMetrics(status, agents);
+      DashboardUI.updateMetrics(status);
-      DashboardUI.updateRecentActivity(status.executions?.list || []);
+      DashboardUI.updateRecentActivity(recentExecs || []);
       DashboardUI.updateSystemStatus(status);
     } catch (err) {
       Toast.error(`Erro ao carregar dashboard: ${err.message}`);
     }
   },
 
-  updateMetrics(status, agents) {
+  updateMetrics(status) {
     const metrics = {
-      'metric-total-agents': status.agents?.total ?? (agents?.length ?? 0),
+      'metric-total-agents': status.agents?.total ?? 0,
       'metric-active-agents': status.agents?.active ?? 0,
-      'metric-executions-today': status.executions?.active ?? 0,
+      'metric-executions-today': status.executions?.today ?? 0,
       'metric-schedules': status.schedules?.total ?? 0,
     };
 

public/js/components/pipelines.js

@@ -18,16 +18,28 @@ const PipelinesUI = {
     }
   },
 
-  render() {
+  filter(searchText) {
+    const search = (searchText || '').toLowerCase();
+    const filtered = PipelinesUI.pipelines.filter((p) => {
+      const name = (p.name || '').toLowerCase();
+      const desc = (p.description || '').toLowerCase();
+      return !search || name.includes(search) || desc.includes(search);
+    });
+    PipelinesUI.render(filtered);
+  },
+
+  render(filteredPipelines) {
     const grid = document.getElementById('pipelines-grid');
     if (!grid) return;
 
+    const pipelines = filteredPipelines || PipelinesUI.pipelines;
+
     const existingCards = grid.querySelectorAll('.pipeline-card');
     existingCards.forEach((c) => c.remove());
 
     const emptyState = grid.querySelector('.empty-state');
 
-    if (PipelinesUI.pipelines.length === 0) {
+    if (pipelines.length === 0) {
       if (!emptyState) {
         grid.insertAdjacentHTML('beforeend', PipelinesUI.renderEmpty());
       }
@@ -38,7 +50,7 @@ const PipelinesUI = {
     if (emptyState) emptyState.remove();
 
     const fragment = document.createDocumentFragment();
-    PipelinesUI.pipelines.forEach((pipeline) => {
+    pipelines.forEach((pipeline) => {
       const wrapper = document.createElement('div');
       wrapper.innerHTML = PipelinesUI.renderCard(pipeline);
       fragment.appendChild(wrapper.firstElementChild);

public/js/components/schedules.js

@@ -5,16 +5,19 @@ const SchedulesUI = {
     try {
       SchedulesUI.schedules = await API.schedules.list();
       SchedulesUI.render();
+      SchedulesUI.loadHistory();
     } catch (err) {
       Toast.error(`Erro ao carregar agendamentos: ${err.message}`);
     }
   },
 
-  render() {
+  render(filteredSchedules) {
     const tbody = document.getElementById('schedules-tbody');
     if (!tbody) return;
 
-    if (SchedulesUI.schedules.length === 0) {
+    const schedules = filteredSchedules || SchedulesUI.schedules;
+
+    if (schedules.length === 0) {
       tbody.innerHTML = `
         <tr class="table-empty-row">
           <td colspan="6">
@@ -29,7 +32,7 @@ const SchedulesUI = {
       return;
     }
 
-    tbody.innerHTML = SchedulesUI.schedules.map((schedule) => {
+    tbody.innerHTML = schedules.map((schedule) => {
       const cronExpr = schedule.cronExpression || schedule.cronExpr || '';
       const statusClass = schedule.active ? 'badge-active' : 'badge-inactive';
       const statusLabel = schedule.active ? 'Ativo' : 'Inativo';
@@ -37,10 +40,11 @@ const SchedulesUI = {
       const nextRun = schedule.nextRun
         ? new Date(schedule.nextRun).toLocaleString('pt-BR')
         : '—';
+      const scheduleId = schedule.id || schedule.taskId;
 
       return `
         <tr>
-          <td>${schedule.agentName || schedule.agentId || '—'}</td>
+          <td>${schedule.agentName || '—'}</td>
           <td class="schedule-task-cell" title="${schedule.taskDescription || ''}">${schedule.taskDescription || '—'}</td>
           <td>
             <span title="${cronExpr}">${humanCron}</span>
@@ -49,15 +53,26 @@ const SchedulesUI = {
           <td>${nextRun}</td>
           <td><span class="badge ${statusClass}">${statusLabel}</span></td>
           <td>
+            <div class="schedule-actions-cell">
+              <button
+                class="btn btn-ghost btn-sm"
+                data-action="edit-schedule"
+                data-id="${scheduleId}"
+                title="Editar agendamento"
+                aria-label="Editar agendamento"
+              >
+                <i data-lucide="pencil"></i>
+              </button>
               <button
                 class="btn btn-ghost btn-sm btn-danger"
                 data-action="delete-schedule"
-              data-id="${schedule.taskId}"
+                data-id="${scheduleId}"
                 title="Remover agendamento"
                 aria-label="Remover agendamento"
               >
                 <i data-lucide="trash-2"></i>
               </button>
+            </div>
           </td>
         </tr>
       `;
@@ -66,7 +81,24 @@ const SchedulesUI = {
     if (window.lucide) lucide.createIcons({ nodes: [tbody] });
   },
 
-  async openCreateModal() {
+  filter(searchText, statusFilter) {
+    const search = (searchText || '').toLowerCase();
+    const status = statusFilter || '';
+
+    const filtered = SchedulesUI.schedules.filter((s) => {
+      const agent = (s.agentName || '').toLowerCase();
+      const task = (s.taskDescription || '').toLowerCase();
+      const matchesSearch = !search || agent.includes(search) || task.includes(search);
+      const matchesStatus = !status ||
+        (status === 'active' && s.active) ||
+        (status === 'paused' && !s.active);
+      return matchesSearch && matchesStatus;
+    });
+
+    SchedulesUI.render(filtered);
+  },
+
+  async openCreateModal(editSchedule) {
     try {
       const agents = await API.agents.list();
       const select = document.getElementById('schedule-agent');
@@ -79,11 +111,23 @@ const SchedulesUI = {
             .join('');
       }
 
+      const titleEl = document.getElementById('schedule-modal-title');
+      const idEl = document.getElementById('schedule-form-id');
       const taskEl = document.getElementById('schedule-task');
-      if (taskEl) taskEl.value = '';
-
       const cronEl = document.getElementById('schedule-cron');
+
+      if (editSchedule) {
+        if (titleEl) titleEl.textContent = 'Editar Agendamento';
+        if (idEl) idEl.value = editSchedule.id || editSchedule.taskId || '';
+        if (select) select.value = editSchedule.agentId || '';
+        if (taskEl) taskEl.value = editSchedule.taskDescription || '';
+        if (cronEl) cronEl.value = editSchedule.cronExpression || editSchedule.cronExpr || '';
+      } else {
+        if (titleEl) titleEl.textContent = 'Novo Agendamento';
+        if (idEl) idEl.value = '';
+        if (taskEl) taskEl.value = '';
         if (cronEl) cronEl.value = '';
+      }
 
       Modal.open('schedule-modal-overlay');
     } catch (err) {
@@ -91,7 +135,16 @@ const SchedulesUI = {
     }
   },
 
+  async openEditModal(scheduleId) {
+    const schedule = SchedulesUI.schedules.find(
+      (s) => (s.id || s.taskId) === scheduleId
+    );
+    if (!schedule) return;
+    await SchedulesUI.openCreateModal(schedule);
+  },
+
   async save() {
+    const scheduleId = document.getElementById('schedule-form-id')?.value.trim();
     const agentId = document.getElementById('schedule-agent')?.value;
     const taskDescription = document.getElementById('schedule-task')?.value.trim();
     const cronExpression = document.getElementById('schedule-cron')?.value.trim();
@@ -112,12 +165,17 @@ const SchedulesUI = {
     }
 
     try {
+      if (scheduleId) {
+        await API.schedules.update(scheduleId, { agentId, taskDescription, cronExpression });
+        Toast.success('Agendamento atualizado com sucesso');
+      } else {
         await API.schedules.create({ agentId, taskDescription, cronExpression });
         Toast.success('Agendamento criado com sucesso');
+      }
       Modal.close('schedule-modal-overlay');
       await SchedulesUI.load();
     } catch (err) {
-      Toast.error(`Erro ao criar agendamento: ${err.message}`);
+      Toast.error(`Erro ao salvar agendamento: ${err.message}`);
     }
   },
 
@@ -138,6 +196,39 @@ const SchedulesUI = {
     }
   },
 
+  async loadHistory() {
+    try {
+      const history = await API.schedules.history();
+      SchedulesUI.renderHistory(history || []);
+    } catch {
+    }
+  },
+
+  renderHistory(history) {
+    const container = document.getElementById('schedules-history');
+    if (!container) return;
+
+    if (history.length === 0) {
+      container.innerHTML = '<p class="empty-state-desc">Nenhum disparo registrado</p>';
+      return;
+    }
+
+    container.innerHTML = `
+      <ul class="activity-list">
+        ${history.slice(0, 20).map((h) => `
+          <li class="activity-item">
+            <div class="activity-item-info">
+              <span class="activity-item-agent">${h.cronExpr}</span>
+            </div>
+            <div class="activity-item-meta">
+              <span class="activity-item-time">${new Date(h.firedAt).toLocaleString('pt-BR')}</span>
+            </div>
+          </li>
+        `).join('')}
+      </ul>
+    `;
+  },
+
   cronToHuman(expression) {
     if (!expression) return '—';
 

public/js/components/settings.js

@@ -0,0 +1,72 @@
+const SettingsUI = {
+  async load() {
+    try {
+      const [settings, info] = await Promise.all([
+        API.settings.get(),
+        API.system.info(),
+      ]);
+
+      SettingsUI.populateForm(settings);
+      SettingsUI.populateSystemInfo(info);
+    } catch (err) {
+      Toast.error(`Erro ao carregar configurações: ${err.message}`);
+    }
+  },
+
+  populateForm(settings) {
+    const fields = {
+      'settings-default-model': settings.defaultModel || 'claude-sonnet-4-6',
+      'settings-default-workdir': settings.defaultWorkdir || '',
+      'settings-max-concurrent': settings.maxConcurrent || 5,
+    };
+
+    for (const [id, value] of Object.entries(fields)) {
+      const el = document.getElementById(id);
+      if (el) el.value = value;
+    }
+  },
+
+  populateSystemInfo(info) {
+    const fields = {
+      'info-server-version': info.serverVersion || '1.0.0',
+      'info-node-version': info.nodeVersion || 'N/A',
+      'info-claude-version': info.claudeVersion || 'N/A',
+      'info-platform': info.platform || 'N/A',
+      'info-uptime': SettingsUI.formatUptime(info.uptime),
+    };
+
+    for (const [id, value] of Object.entries(fields)) {
+      const el = document.getElementById(id);
+      if (el) el.textContent = value;
+    }
+  },
+
+  formatUptime(seconds) {
+    if (!seconds && seconds !== 0) return 'N/A';
+    const h = Math.floor(seconds / 3600);
+    const m = Math.floor((seconds % 3600) / 60);
+    const s = seconds % 60;
+    const parts = [];
+    if (h > 0) parts.push(`${h}h`);
+    if (m > 0) parts.push(`${m}m`);
+    parts.push(`${s}s`);
+    return parts.join(' ');
+  },
+
+  async save() {
+    const data = {
+      defaultModel: document.getElementById('settings-default-model')?.value || 'claude-sonnet-4-6',
+      defaultWorkdir: document.getElementById('settings-default-workdir')?.value.trim() || '',
+      maxConcurrent: parseInt(document.getElementById('settings-max-concurrent')?.value) || 5,
+    };
+
+    try {
+      await API.settings.save(data);
+      Toast.success('Configurações salvas com sucesso');
+    } catch (err) {
+      Toast.error(`Erro ao salvar configurações: ${err.message}`);
+    }
+  },
+};
+
+window.SettingsUI = SettingsUI;

public/js/components/tasks.js

@@ -1,5 +1,6 @@
 const TasksUI = {
   tasks: [],
+  _editingId: null,
 
   async load() {
     try {
@@ -10,16 +11,18 @@ const TasksUI = {
     }
   },
 
-  render() {
+  render(filteredTasks) {
     const container = document.getElementById('tasks-grid');
     const empty = document.getElementById('tasks-empty-state');
 
     if (!container) return;
 
+    const tasks = filteredTasks || TasksUI.tasks;
+
     const existingCards = container.querySelectorAll('.task-card');
     existingCards.forEach((c) => c.remove());
 
-    if (TasksUI.tasks.length === 0) {
+    if (tasks.length === 0) {
       if (empty) empty.style.display = 'flex';
       return;
     }
@@ -28,7 +31,7 @@ const TasksUI = {
 
     const fragment = document.createDocumentFragment();
 
-    TasksUI.tasks.forEach((task) => {
+    tasks.forEach((task) => {
       const wrapper = document.createElement('div');
       wrapper.innerHTML = TasksUI._renderCard(task);
       fragment.appendChild(wrapper.firstElementChild);
@@ -39,10 +42,25 @@ const TasksUI = {
     if (window.lucide) lucide.createIcons({ nodes: [container] });
   },
 
+  filter(searchText, categoryFilter) {
+    const search = (searchText || '').toLowerCase();
+    const category = categoryFilter || '';
+
+    const filtered = TasksUI.tasks.filter((t) => {
+      const name = (t.name || '').toLowerCase();
+      const desc = (t.description || '').toLowerCase();
+      const matchesSearch = !search || name.includes(search) || desc.includes(search);
+      const matchesCategory = !category || t.category === category;
+      return matchesSearch && matchesCategory;
+    });
+
+    TasksUI.render(filtered);
+  },
+
   _renderCard(task) {
     const categoryClass = TasksUI._categoryClass(task.category);
     const categoryLabel = task.category || 'Geral';
-    const createdAt = TasksUI._formatDate(task.createdAt);
+    const createdAt = TasksUI._formatDate(task.createdAt || task.created_at);
 
     return `
       <div class="task-card" data-task-id="${task.id}">
@@ -70,39 +88,52 @@ const TasksUI = {
   },
 
   openCreateModal() {
+    TasksUI._editingId = null;
+    TasksUI._openInlineForm({});
+  },
+
+  openEditModal(taskId) {
+    const task = TasksUI.tasks.find((t) => t.id === taskId);
+    if (!task) return;
+    TasksUI._editingId = taskId;
+    TasksUI._openInlineForm(task);
+  },
+
+  _openInlineForm(task) {
     const container = document.getElementById('tasks-grid');
     if (!container) return;
 
     const existing = document.getElementById('task-inline-form');
-    if (existing) {
+    if (existing) existing.remove();
-      existing.remove();
+
-      return;
+    const isEdit = !!TasksUI._editingId;
-    }
+    const title = isEdit ? 'Editar tarefa' : 'Nome da tarefa *';
+    const btnLabel = isEdit ? 'Atualizar' : 'Salvar';
 
     const formHtml = `
       <div class="task-card task-card--form" id="task-inline-form">
         <div class="form-group">
-          <label class="form-label" for="task-inline-name">Nome da tarefa *</label>
+          <label class="form-label" for="task-inline-name">${title}</label>
-          <input type="text" id="task-inline-name" class="input" placeholder="Ex: Code Review de PR" required autocomplete="off">
+          <input type="text" id="task-inline-name" class="input" placeholder="Ex: Code Review de PR" required autocomplete="off" value="${task.name || ''}">
         </div>
         <div class="form-group">
           <label class="form-label" for="task-inline-category">Categoria</label>
           <select id="task-inline-category" class="select">
             <option value="">Selecionar...</option>
-            <option value="code-review">Code Review</option>
+            <option value="code-review" ${task.category === 'code-review' ? 'selected' : ''}>Code Review</option>
-            <option value="security">Segurança</option>
+            <option value="security" ${task.category === 'security' ? 'selected' : ''}>Segurança</option>
-            <option value="refactor">Refatoração</option>
+            <option value="refactor" ${task.category === 'refactor' ? 'selected' : ''}>Refatoração</option>
-            <option value="tests">Testes</option>
+            <option value="tests" ${task.category === 'tests' ? 'selected' : ''}>Testes</option>
-            <option value="docs">Documentação</option>
+            <option value="docs" ${task.category === 'docs' ? 'selected' : ''}>Documentação</option>
-            <option value="performance">Performance</option>
+            <option value="performance" ${task.category === 'performance' ? 'selected' : ''}>Performance</option>
           </select>
         </div>
         <div class="form-group">
           <label class="form-label" for="task-inline-description">Descrição</label>
-          <textarea id="task-inline-description" class="textarea" rows="2" placeholder="Descreva o objetivo desta tarefa..."></textarea>
+          <textarea id="task-inline-description" class="textarea" rows="2" placeholder="Descreva o objetivo desta tarefa...">${task.description || ''}</textarea>
         </div>
         <div class="form-actions">
-          <button class="btn btn--primary" id="btn-save-inline-task" type="button">Salvar</button>
+          <button class="btn btn--primary" id="btn-save-inline-task" type="button">${btnLabel}</button>
           <button class="btn btn--ghost" id="btn-cancel-inline-task" type="button">Cancelar</button>
         </div>
       </div>
@@ -128,6 +159,7 @@ const TasksUI = {
 
     document.getElementById('btn-cancel-inline-task')?.addEventListener('click', () => {
       document.getElementById('task-inline-form')?.remove();
+      TasksUI._editingId = null;
       if (TasksUI.tasks.length === 0) {
         const emptyEl = document.getElementById('tasks-empty-state');
         if (emptyEl) emptyEl.style.display = 'flex';
@@ -144,8 +176,15 @@ const TasksUI = {
     }
 
     try {
+      if (TasksUI._editingId) {
+        await API.tasks.update(TasksUI._editingId, data);
+        Toast.success('Tarefa atualizada com sucesso');
+      } else {
         await API.tasks.create(data);
         Toast.success('Tarefa criada com sucesso');
+      }
+
+      TasksUI._editingId = null;
       document.getElementById('task-inline-form')?.remove();
       await TasksUI.load();
     } catch (err) {

public/js/components/terminal.js

@@ -5,11 +5,11 @@ const Terminal = {
   executionFilter: null,
   _processingInterval: null,
 
-  addLine(content, type = 'default') {
+  addLine(content, type = 'default', executionId = null) {
     const time = new Date();
     const formatted = time.toTimeString().slice(0, 8);
 
-    Terminal.lines.push({ content, type, timestamp: formatted });
+    Terminal.lines.push({ content, type, timestamp: formatted, executionId });
 
     if (Terminal.lines.length > Terminal.maxLines) {
       Terminal.lines.shift();
@@ -63,7 +63,7 @@ const Terminal = {
     if (!output) return;
 
     const lines = Terminal.executionFilter
-      ? Terminal.lines.filter((l) => l.executionId === Terminal.executionFilter)
+      ? Terminal.lines.filter((l) => !l.executionId || l.executionId === Terminal.executionFilter)
       : Terminal.lines;
 
     if (lines.length === 0 && !Terminal._processingInterval) {

server.js

@@ -3,55 +3,100 @@ import { createServer } from 'http';
 import { WebSocketServer } from 'ws';
 import { fileURLToPath } from 'url';
 import { dirname, join } from 'path';
-import apiRouter, { setWsBroadcast } from './src/routes/api.js';
+import { v4 as uuidv4 } from 'uuid';
+import apiRouter, { setWsBroadcast, setWsBroadcastTo } from './src/routes/api.js';
+import * as manager from './src/agents/manager.js';
+import { cancelAllExecutions } from './src/agents/executor.js';
 
 const __dirname = dirname(fileURLToPath(import.meta.url));
 const PORT = process.env.PORT || 3000;
+const AUTH_TOKEN = process.env.AUTH_TOKEN || '';
+const ALLOWED_ORIGIN = process.env.ALLOWED_ORIGIN || '';
 
 const app = express();
 const httpServer = createServer(app);
 const wss = new WebSocketServer({ server: httpServer });
 
 app.use((req, res, next) => {
-  res.setHeader('Access-Control-Allow-Origin', '*');
+  const origin = ALLOWED_ORIGIN || req.headers.origin || '*';
+  res.setHeader('Access-Control-Allow-Origin', origin);
   res.setHeader('Access-Control-Allow-Methods', 'GET, POST, PUT, DELETE, OPTIONS');
-  res.setHeader('Access-Control-Allow-Headers', 'Content-Type, Authorization');
+  res.setHeader('Access-Control-Allow-Headers', 'Content-Type, Authorization, X-Client-Id');
   if (req.method === 'OPTIONS') return res.sendStatus(204);
   next();
 });
 
+if (AUTH_TOKEN) {
+  app.use('/api', (req, res, next) => {
+    const header = req.headers.authorization || '';
+    const token = header.startsWith('Bearer ') ? header.slice(7) : req.query.token;
+    if (token !== AUTH_TOKEN) {
+      return res.status(401).json({ error: 'Token de autenticação inválido' });
+    }
+    next();
+  });
+}
+
 app.use(express.json());
 app.use(express.static(join(__dirname, 'public')));
 app.use('/api', apiRouter);
 
-const connectedClients = new Set();
+const connectedClients = new Map();
 
-wss.on('connection', (ws) => {
+wss.on('connection', (ws, req) => {
-  connectedClients.add(ws);
+  const clientId = new URL(req.url, 'http://localhost').searchParams.get('clientId') || uuidv4();
+
+  if (AUTH_TOKEN) {
+    const token = new URL(req.url, 'http://localhost').searchParams.get('token');
+    if (token !== AUTH_TOKEN) {
+      ws.close(4001, 'Token inválido');
+      return;
+    }
+  }
+
+  ws.clientId = clientId;
+  connectedClients.set(clientId, ws);
 
   ws.on('close', () => {
-    connectedClients.delete(ws);
+    connectedClients.delete(clientId);
   });
 
   ws.on('error', () => {
-    connectedClients.delete(ws);
+    connectedClients.delete(clientId);
   });
+
+  ws.send(JSON.stringify({ type: 'connected', clientId }));
 });
 
 function broadcast(message) {
   const payload = JSON.stringify(message);
-  for (const client of connectedClients) {
+  for (const [, client] of connectedClients) {
     if (client.readyState === 1) {
       client.send(payload);
     }
   }
 }
 
+function broadcastTo(clientId, message) {
+  const payload = JSON.stringify(message);
+  const client = connectedClients.get(clientId);
+
+  if (client && client.readyState === 1) {
+    client.send(payload);
+  } else {
+    broadcast(message);
+  }
+}
+
 setWsBroadcast(broadcast);
+setWsBroadcastTo(broadcastTo);
 
 function gracefulShutdown(signal) {
   console.log(`\nSinal ${signal} recebido. Encerrando servidor...`);
 
+  cancelAllExecutions();
+  console.log('Execuções ativas canceladas.');
+
   httpServer.close(() => {
     console.log('Servidor HTTP encerrado.');
     process.exit(0);
@@ -66,7 +111,10 @@ function gracefulShutdown(signal) {
 process.on('SIGTERM', () => gracefulShutdown('SIGTERM'));
 process.on('SIGINT', () => gracefulShutdown('SIGINT'));
 
+manager.restoreSchedules(broadcast);
+
 httpServer.listen(PORT, () => {
   console.log(`Painel administrativo disponível em http://localhost:${PORT}`);
   console.log(`WebSocket server ativo na mesma porta.`);
+  if (AUTH_TOKEN) console.log('Autenticação por token ativada.');
 });

src/agents/executor.js

@@ -1,11 +1,36 @@
 import { spawn } from 'child_process';
 import { existsSync } from 'fs';
 import { v4 as uuidv4 } from 'uuid';
+import { settingsStore } from '../store/db.js';
 
-const CLAUDE_BIN = '/home/fred/.local/bin/claude';
+const CLAUDE_BIN = resolveBin();
-const DEFAULT_MODEL = 'claude-sonnet-4-6';
 const activeExecutions = new Map();
 
+function resolveBin() {
+  if (process.env.CLAUDE_BIN) return process.env.CLAUDE_BIN;
+
+  const home = process.env.HOME || '';
+  const candidates = [
+    `${home}/.local/bin/claude`,
+    '/usr/local/bin/claude',
+    '/usr/bin/claude',
+  ];
+
+  for (const p of candidates) {
+    if (existsSync(p)) return p;
+  }
+
+  return 'claude';
+}
+
+function sanitizeText(str) {
+  if (typeof str !== 'string') return '';
+  return str
+    .replace(/\x00/g, '')
+    .replace(/[\x01-\x08\x0b\x0c\x0e-\x1f\x7f]/g, '')
+    .slice(0, 50000);
+}
+
 function cleanEnv() {
   const env = { ...process.env };
   delete env.CLAUDECODE;
@@ -14,20 +39,33 @@ function cleanEnv() {
 }
 
 function buildArgs(agentConfig, prompt) {
-  const model = agentConfig.model || DEFAULT_MODEL;
+  const model = agentConfig.model || 'claude-sonnet-4-6';
   const args = ['-p', prompt, '--output-format', 'stream-json', '--verbose', '--model', model];
 
   if (agentConfig.systemPrompt) {
     args.push('--system-prompt', agentConfig.systemPrompt);
   }
 
+  if (agentConfig.maxTurns && agentConfig.maxTurns > 0) {
+    args.push('--max-turns', String(agentConfig.maxTurns));
+  }
+
+  if (agentConfig.allowedTools && agentConfig.allowedTools.length > 0) {
+    const tools = Array.isArray(agentConfig.allowedTools)
+      ? agentConfig.allowedTools.join(',')
+      : agentConfig.allowedTools;
+    args.push('--allowedTools', tools);
+  }
+
+  args.push('--permission-mode', agentConfig.permissionMode || 'bypassPermissions');
+
   return args;
 }
 
 function buildPrompt(task, instructions) {
   const parts = [];
-  if (task) parts.push(task);
+  if (task) parts.push(sanitizeText(task));
-  if (instructions) parts.push(`\nInstruções adicionais:\n${instructions}`);
+  if (instructions) parts.push(`\nInstruções adicionais:\n${sanitizeText(instructions)}`);
   return parts.join('\n');
 }
 
@@ -74,7 +112,19 @@ function extractText(event) {
   return null;
 }
 
+function getMaxConcurrent() {
+  const s = settingsStore.get();
+  return s.maxConcurrent || 5;
+}
+
 export function execute(agentConfig, task, callbacks = {}) {
+  const maxConcurrent = getMaxConcurrent();
+  if (activeExecutions.size >= maxConcurrent) {
+    const err = new Error(`Limite de ${maxConcurrent} execuções simultâneas atingido`);
+    if (callbacks.onError) callbacks.onError(err, uuidv4());
+    return null;
+  }
+
   const executionId = uuidv4();
   const { onData, onError, onComplete } = callbacks;
 
@@ -96,7 +146,7 @@ export function execute(agentConfig, task, callbacks = {}) {
   }
 
   console.log(`[executor] Iniciando: ${executionId}`);
-  console.log(`[executor] Modelo: ${agentConfig.model || DEFAULT_MODEL}`);
+  console.log(`[executor] Modelo: ${agentConfig.model || 'claude-sonnet-4-6'}`);
   console.log(`[executor] cwd: ${spawnOptions.cwd || process.cwd()}`);
 
   const child = spawn(CLAUDE_BIN, args, spawnOptions);
@@ -180,6 +230,13 @@ export function cancel(executionId) {
   return true;
 }
 
+export function cancelAllExecutions() {
+  for (const [id, exec] of activeExecutions) {
+    exec.process.kill('SIGTERM');
+  }
+  activeExecutions.clear();
+}
+
 export function getActiveExecutions() {
   return Array.from(activeExecutions.entries()).map(([id, exec]) => ({
     executionId: id,
@@ -187,3 +244,7 @@ export function getActiveExecutions() {
     agentConfig: exec.agentConfig,
   }));
 }
+
+export function getBinPath() {
+  return CLAUDE_BIN;
+}

src/agents/manager.js

@@ -1,5 +1,5 @@
 import { v4 as uuidv4 } from 'uuid';
-import { agentsStore } from '../store/db.js';
+import { agentsStore, schedulesStore } from '../store/db.js';
 import * as executor from './executor.js';
 import * as scheduler from './scheduler.js';
 
@@ -7,10 +7,32 @@ const DEFAULT_CONFIG = {
   model: 'claude-sonnet-4-6',
   systemPrompt: '',
   workingDirectory: '',
-  maxTokens: 16000,
+  maxTurns: 0,
-  temperature: 1,
+  permissionMode: 'bypassPermissions',
+  allowedTools: '',
 };
 
+let dailyExecutionCount = 0;
+let dailyCountDate = new Date().toDateString();
+
+function incrementDailyCount() {
+  const today = new Date().toDateString();
+  if (today !== dailyCountDate) {
+    dailyExecutionCount = 0;
+    dailyCountDate = today;
+  }
+  dailyExecutionCount++;
+}
+
+export function getDailyExecutionCount() {
+  const today = new Date().toDateString();
+  if (today !== dailyCountDate) {
+    dailyExecutionCount = 0;
+    dailyCountDate = today;
+  }
+  return dailyExecutionCount;
+}
+
 function validateAgent(data) {
   const errors = [];
   if (!data.agent_name || typeof data.agent_name !== 'string') {
@@ -22,6 +44,13 @@ function validateAgent(data) {
   return errors;
 }
 
+function sanitizeTags(tags) {
+  if (!Array.isArray(tags)) return [];
+  return tags
+    .filter((t) => typeof t === 'string' && t.length > 0 && t.length <= 50)
+    .slice(0, 20);
+}
+
 export function getAllAgents() {
   return agentsStore.getAll();
 }
@@ -39,6 +68,7 @@ export function createAgent(data) {
   const agentData = {
     agent_name: data.agent_name,
     description: data.description || '',
+    tags: sanitizeTags(data.tags),
     tasks: data.tasks || [],
     config: { ...DEFAULT_CONFIG, ...(data.config || {}) },
     status: data.status || 'active',
@@ -56,6 +86,7 @@ export function updateAgent(id, data) {
   const updateData = {};
   if (data.agent_name !== undefined) updateData.agent_name = data.agent_name;
   if (data.description !== undefined) updateData.description = data.description;
+  if (data.tags !== undefined) updateData.tags = sanitizeTags(data.tags);
   if (data.tasks !== undefined) updateData.tasks = data.tasks;
   if (data.status !== undefined) updateData.status = data.status;
   if (data.assigned_host !== undefined) updateData.assigned_host = data.assigned_host;
@@ -78,6 +109,7 @@ export function executeTask(agentId, task, instructions, wsCallback) {
   const executionRecord = {
     executionId: null,
     agentId,
+    agentName: agent.agent_name,
     task: typeof task === 'string' ? task : task.description,
     startedAt: new Date().toISOString(),
     status: 'running',
@@ -122,7 +154,12 @@ export function executeTask(agentId, task, instructions, wsCallback) {
     }
   );
 
+  if (!executionId) {
+    throw new Error('Limite de execuções simultâneas atingido');
+  }
+
   executionRecord.executionId = executionId;
+  incrementDailyCount();
 
   const updatedAgent = agentsStore.getById(agentId);
   const executions = [...(updatedAgent.executions || []), executionRecord];
@@ -151,11 +188,49 @@ export function scheduleTask(agentId, taskDescription, cronExpression, wsCallbac
 
   const scheduleId = uuidv4();
 
+  const items = schedulesStore.getAll();
+  items.push({
+    id: scheduleId,
+    agentId,
+    agentName: agent.agent_name,
+    taskDescription,
+    cronExpression,
+    active: true,
+    created_at: new Date().toISOString(),
+    updated_at: new Date().toISOString(),
+  });
+  schedulesStore.save(items);
+
   scheduler.schedule(scheduleId, cronExpression, () => {
     executeTask(agentId, taskDescription, null, wsCallback);
+  }, false);
+
+  return { scheduleId, agentId, agentName: agent.agent_name, taskDescription, cronExpression };
+}
+
+export function updateScheduleTask(scheduleId, data, wsCallback) {
+  const stored = schedulesStore.getById(scheduleId);
+  if (!stored) return null;
+
+  const agentId = data.agentId || stored.agentId;
+  const agent = agentsStore.getById(agentId);
+  if (!agent) throw new Error(`Agente ${agentId} não encontrado`);
+
+  const taskDescription = data.taskDescription || stored.taskDescription;
+  const cronExpression = data.cronExpression || stored.cronExpression;
+
+  scheduler.updateSchedule(scheduleId, cronExpression, () => {
+    executeTask(agentId, taskDescription, null, wsCallback);
   });
 
-  return { scheduleId, agentId, taskDescription, cronExpression };
+  schedulesStore.update(scheduleId, {
+    agentId,
+    agentName: agent.agent_name,
+    taskDescription,
+    cronExpression,
+  });
+
+  return schedulesStore.getById(scheduleId);
 }
 
 export function cancelExecution(executionId) {
@@ -166,20 +241,59 @@ export function getActiveExecutions() {
   return executor.getActiveExecutions();
 }
 
+export function getRecentExecutions(limit = 20) {
+  const agents = agentsStore.getAll();
+  const all = agents.flatMap((a) =>
+    (a.executions || []).map((e) => ({
+      ...e,
+      agentName: a.agent_name,
+      agentId: a.id,
+    }))
+  );
+  all.sort((a, b) => new Date(b.startedAt) - new Date(a.startedAt));
+  return all.slice(0, limit);
+}
+
 export function exportAgent(agentId) {
   const agent = agentsStore.getById(agentId);
   if (!agent) return null;
 
   return {
-    id: agent.id,
     agent_name: agent.agent_name,
     description: agent.description,
+    tags: agent.tags || [],
     tasks: agent.tasks,
     config: agent.config,
     status: agent.status,
     assigned_host: agent.assigned_host,
-    created_at: agent.created_at,
-    updated_at: agent.updated_at,
-    executions: agent.executions || [],
   };
 }
+
+export function importAgent(data) {
+  if (!data.agent_name) {
+    throw new Error('agent_name é obrigatório para importação');
+  }
+
+  const agentData = {
+    agent_name: data.agent_name,
+    description: data.description || '',
+    tags: sanitizeTags(data.tags),
+    tasks: data.tasks || [],
+    config: { ...DEFAULT_CONFIG, ...(data.config || {}) },
+    status: data.status || 'active',
+    assigned_host: data.assigned_host || 'localhost',
+    executions: [],
+  };
+
+  return agentsStore.create(agentData);
+}
+
+export function restoreSchedules(wsCallback) {
+  scheduler.restoreSchedules((agentId, taskDescription) => {
+    try {
+      executeTask(agentId, taskDescription, null, wsCallback);
+    } catch (err) {
+      console.log(`[manager] Erro ao executar tarefa agendada: ${err.message}`);
+    }
+  });
+}

src/agents/pipeline.js

@@ -32,27 +32,56 @@ function buildSteps(steps) {
     .sort((a, b) => a.order - b.order);
 }
 
+function enrichStepsWithAgentNames(steps) {
+  const agents = agentsStore.getAll();
+  const agentMap = new Map(agents.map((a) => [a.id, a.agent_name]));
+
+  return steps.map((s) => ({
+    ...s,
+    agentName: agentMap.get(s.agentId) || s.agentId,
+  }));
+}
+
 function applyTemplate(template, input) {
   if (!template) return input;
   return template.replace(/\{\{input\}\}/g, input);
 }
 
-function executeStepAsPromise(agentConfig, prompt, pipelineState) {
+function executeStepAsPromise(agentConfig, prompt, pipelineState, wsCallback, pipelineId, stepIndex) {
   return new Promise((resolve, reject) => {
     const executionId = executor.execute(
       agentConfig,
       { description: prompt },
       {
-        onData: () => {},
+        onData: (parsed, execId) => {
+          if (wsCallback) {
+            wsCallback({
+              type: 'pipeline_step_output',
+              pipelineId,
+              stepIndex,
+              executionId: execId,
+              data: parsed,
+            });
+          }
+        },
         onError: (err) => {
           reject(err);
         },
         onComplete: (result) => {
+          if (result.exitCode !== 0 && !result.result) {
+            reject(new Error(result.stderr || `Processo encerrado com código ${result.exitCode}`));
+            return;
+          }
           resolve(result.result || '');
         },
       }
     );
 
+    if (!executionId) {
+      reject(new Error('Limite de execuções simultâneas atingido'));
+      return;
+    }
+
     pipelineState.currentExecutionId = executionId;
   });
 }
@@ -97,7 +126,7 @@ export async function executePipeline(pipelineId, initialInput, wsCallback) {
         });
       }
 
-      const result = await executeStepAsPromise(agent.config, prompt, pipelineState);
+      const result = await executeStepAsPromise(agent.config, prompt, pipelineState, wsCallback, pipelineId, i);
 
       if (pipelineState.canceled) break;
 
@@ -200,5 +229,9 @@ export function getPipeline(id) {
 }
 
 export function getAllPipelines() {
-  return pipelinesStore.getAll();
+  const pipelines = pipelinesStore.getAll();
+  return pipelines.map((p) => ({
+    ...p,
+    steps: enrichStepsWithAgentNames(p.steps || []),
+  }));
 }

src/agents/scheduler.js

@@ -1,5 +1,6 @@
 import cron from 'node-cron';
 import { EventEmitter } from 'events';
+import { schedulesStore } from '../store/db.js';
 
 const HISTORY_LIMIT = 50;
 const schedules = new Map();
@@ -13,9 +14,54 @@ function addToHistory(entry) {
   }
 }
 
-export function schedule(taskId, cronExpr, callback) {
+function matchesCronPart(part, value) {
+  if (part === '*') return true;
+  if (part.startsWith('*/')) return value % parseInt(part.slice(2)) === 0;
+  if (part.includes(',')) return part.split(',').map(Number).includes(value);
+  if (part.includes('-')) {
+    const [start, end] = part.split('-').map(Number);
+    return value >= start && value <= end;
+  }
+  return parseInt(part) === value;
+}
+
+function nextCronDate(cronExpr) {
+  const parts = cronExpr.split(' ');
+  if (parts.length !== 5) return null;
+
+  const [minute, hour, dayOfMonth, month, dayOfWeek] = parts;
+
+  const candidate = new Date();
+  candidate.setSeconds(0);
+  candidate.setMilliseconds(0);
+  candidate.setMinutes(candidate.getMinutes() + 1);
+
+  for (let i = 0; i < 525600; i++) {
+    const m = candidate.getMinutes();
+    const h = candidate.getHours();
+    const dom = candidate.getDate();
+    const mon = candidate.getMonth() + 1;
+    const dow = candidate.getDay();
+
+    if (
+      matchesCronPart(minute, m) &&
+      matchesCronPart(hour, h) &&
+      matchesCronPart(dayOfMonth, dom) &&
+      matchesCronPart(month, mon) &&
+      matchesCronPart(dayOfWeek, dow)
+    ) {
+      return candidate.toISOString();
+    }
+
+    candidate.setMinutes(candidate.getMinutes() + 1);
+  }
+
+  return null;
+}
+
+export function schedule(taskId, cronExpr, callback, persist = true) {
   if (schedules.has(taskId)) {
-    unschedule(taskId);
+    unschedule(taskId, false);
   }
 
   if (!cron.validate(cronExpr)) {
@@ -44,12 +90,32 @@ export function schedule(taskId, cronExpr, callback) {
   return { taskId, cronExpr };
 }
 
-export function unschedule(taskId) {
+export function unschedule(taskId, persist = true) {
   const entry = schedules.get(taskId);
   if (!entry) return false;
 
   entry.task.stop();
   schedules.delete(taskId);
+
+  if (persist) {
+    schedulesStore.delete(taskId);
+  }
+
+  return true;
+}
+
+export function updateSchedule(taskId, cronExpr, callback) {
+  const entry = schedules.get(taskId);
+  if (!entry) return false;
+
+  entry.task.stop();
+  schedules.delete(taskId);
+
+  if (!cron.validate(cronExpr)) {
+    throw new Error(`Expressão cron inválida: ${cronExpr}`);
+  }
+
+  schedule(taskId, cronExpr, callback, false);
   return true;
 }
 
@@ -68,13 +134,49 @@ export function setActive(taskId, active) {
 }
 
 export function getSchedules() {
-  return Array.from(schedules.values()).map(({ task: _, ...rest }) => rest);
+  const stored = schedulesStore.getAll();
+  const result = [];
+
+  for (const s of stored) {
+    const inMemory = schedules.get(s.id);
+    result.push({
+      ...s,
+      cronExpr: s.cronExpression || s.cronExpr,
+      active: inMemory ? inMemory.active : false,
+      nextRun: nextCronDate(s.cronExpression || s.cronExpr || ''),
+    });
+  }
+
+  return result;
 }
 
 export function getHistory() {
   return [...history];
 }
 
+export function restoreSchedules(executeFn) {
+  const stored = schedulesStore.getAll();
+  let restored = 0;
+
+  for (const s of stored) {
+    if (!s.active) continue;
+    const cronExpr = s.cronExpression || s.cronExpr;
+
+    try {
+      schedule(s.id, cronExpr, () => {
+        executeFn(s.agentId, s.taskDescription);
+      }, false);
+      restored++;
+    } catch (err) {
+      console.log(`[scheduler] Falha ao restaurar agendamento ${s.id}: ${err.message}`);
+    }
+  }
+
+  if (restored > 0) {
+    console.log(`[scheduler] ${restored} agendamento(s) restaurado(s)`);
+  }
+}
+
 export function on(event, listener) {
   emitter.on(event, listener);
 }

src/routes/api.js

@@ -1,21 +1,58 @@
 import { Router } from 'express';
+import { execSync } from 'child_process';
+import os from 'os';
 import * as manager from '../agents/manager.js';
-import { tasksStore } from '../store/db.js';
+import { tasksStore, settingsStore } from '../store/db.js';
 import * as scheduler from '../agents/scheduler.js';
 import * as pipeline from '../agents/pipeline.js';
+import { getBinPath } from '../agents/executor.js';
 
 const router = Router();
 
 let wsbroadcast = null;
+let wsBroadcastTo = null;
 
 export function setWsBroadcast(fn) {
   wsbroadcast = fn;
 }
 
-function wsCallback(message) {
+export function setWsBroadcastTo(fn) {
-  if (wsbroadcast) wsbroadcast(message);
+  wsBroadcastTo = fn;
 }
 
+function wsCallback(message, clientId) {
+  if (clientId && wsBroadcastTo) {
+    wsBroadcastTo(clientId, message);
+  } else if (wsbroadcast) {
+    wsbroadcast(message);
+  }
+}
+
+router.get('/settings', (req, res) => {
+  try {
+    res.json(settingsStore.get());
+  } catch (err) {
+    res.status(500).json({ error: err.message });
+  }
+});
+
+router.put('/settings', (req, res) => {
+  try {
+    const allowed = ['defaultModel', 'defaultWorkdir', 'maxConcurrent'];
+    const data = {};
+    for (const key of allowed) {
+      if (req.body[key] !== undefined) data[key] = req.body[key];
+    }
+    if (data.maxConcurrent !== undefined) {
+      data.maxConcurrent = Math.max(1, Math.min(20, parseInt(data.maxConcurrent) || 5));
+    }
+    const saved = settingsStore.save(data);
+    res.json(saved);
+  } catch (err) {
+    res.status(400).json({ error: err.message });
+  }
+});
+
 router.get('/agents', (req, res) => {
   try {
     res.json(manager.getAllAgents());
@@ -43,6 +80,15 @@ router.post('/agents', (req, res) => {
   }
 });
 
+router.post('/agents/import', (req, res) => {
+  try {
+    const agent = manager.importAgent(req.body);
+    res.status(201).json(agent);
+  } catch (err) {
+    res.status(400).json({ error: err.message });
+  }
+});
+
 router.put('/agents/:id', (req, res) => {
   try {
     const agent = manager.updateAgent(req.params.id, req.body);
@@ -68,7 +114,11 @@ router.post('/agents/:id/execute', (req, res) => {
     const { task, instructions } = req.body;
     if (!task) return res.status(400).json({ error: 'task é obrigatório' });
 
-    const executionId = manager.executeTask(req.params.id, task, instructions, wsCallback);
+    const clientId = req.headers['x-client-id'] || null;
+    const executionId = manager.executeTask(
+      req.params.id, task, instructions,
+      (msg) => wsCallback(msg, clientId)
+    );
     res.status(202).json({ executionId, status: 'started' });
   } catch (err) {
     const status = err.message.includes('não encontrado') ? 404 : 400;
@@ -140,7 +190,8 @@ router.post('/schedules', (req, res) => {
     if (!agentId || !taskDescription || !cronExpression) {
       return res.status(400).json({ error: 'agentId, taskDescription e cronExpression são obrigatórios' });
     }
-    const result = manager.scheduleTask(agentId, taskDescription, cronExpression, wsCallback);
+    const clientId = req.headers['x-client-id'] || null;
+    const result = manager.scheduleTask(agentId, taskDescription, cronExpression, (msg) => wsCallback(msg, clientId));
     res.status(201).json(result);
   } catch (err) {
     const status = err.message.includes('não encontrado') ? 404 : 400;
@@ -148,6 +199,14 @@ router.post('/schedules', (req, res) => {
   }
 });
 
+router.get('/schedules/history', (req, res) => {
+  try {
+    res.json(scheduler.getHistory());
+  } catch (err) {
+    res.status(500).json({ error: err.message });
+  }
+});
+
 router.get('/schedules', (req, res) => {
   try {
     res.json(scheduler.getSchedules());
@@ -156,6 +215,18 @@ router.get('/schedules', (req, res) => {
   }
 });
 
+router.put('/schedules/:id', (req, res) => {
+  try {
+    const clientId = req.headers['x-client-id'] || null;
+    const updated = manager.updateScheduleTask(req.params.id, req.body, (msg) => wsCallback(msg, clientId));
+    if (!updated) return res.status(404).json({ error: 'Agendamento não encontrado' });
+    res.json(updated);
+  } catch (err) {
+    const status = err.message.includes('não encontrado') ? 404 : 400;
+    res.status(status).json({ error: err.message });
+  }
+});
+
 router.delete('/schedules/:taskId', (req, res) => {
   try {
     const removed = scheduler.unschedule(req.params.taskId);
@@ -218,7 +289,8 @@ router.post('/pipelines/:id/execute', (req, res) => {
     const { input } = req.body;
     if (!input) return res.status(400).json({ error: 'input é obrigatório' });
 
-    pipeline.executePipeline(req.params.id, input, wsCallback).catch(() => {});
+    const clientId = req.headers['x-client-id'] || null;
+    pipeline.executePipeline(req.params.id, input, (msg) => wsCallback(msg, clientId)).catch(() => {});
     res.status(202).json({ pipelineId: req.params.id, status: 'started' });
   } catch (err) {
     const status = err.message.includes('não encontrado') ? 404 : 400;
@@ -252,6 +324,7 @@ router.get('/system/status', (req, res) => {
       },
       executions: {
         active: activeExecutions.length,
+        today: manager.getDailyExecutionCount(),
         list: activeExecutions,
       },
       schedules: {
@@ -269,6 +342,25 @@ router.get('/system/status', (req, res) => {
   }
 });
 
+router.get('/system/info', (req, res) => {
+  try {
+    let claudeVersion = 'N/A';
+    try {
+      claudeVersion = execSync(`${getBinPath()} --version`, { timeout: 5000 }).toString().trim();
+    } catch {}
+
+    res.json({
+      serverVersion: '1.0.0',
+      nodeVersion: process.version,
+      claudeVersion,
+      platform: `${os.platform()} ${os.arch()}`,
+      uptime: Math.floor(process.uptime()),
+    });
+  } catch (err) {
+    res.status(500).json({ error: err.message });
+  }
+});
+
 router.get('/executions/active', (req, res) => {
   try {
     res.json(manager.getActiveExecutions());
@@ -277,4 +369,13 @@ router.get('/executions/active', (req, res) => {
   }
 });
 
+router.get('/executions/recent', (req, res) => {
+  try {
+    const limit = parseInt(req.query.limit) || 20;
+    res.json(manager.getRecentExecutions(limit));
+  } catch (err) {
+    res.status(500).json({ error: err.message });
+  }
+});
+
 export default router;

src/store/db.js

@@ -1,4 +1,4 @@
-import { readFileSync, writeFileSync, existsSync, mkdirSync } from 'fs';
+import { readFileSync, writeFileSync, existsSync, mkdirSync, statSync } from 'fs';
 import { dirname } from 'path';
 import { fileURLToPath } from 'url';
 import { v4 as uuidv4 } from 'uuid';
@@ -8,6 +8,17 @@ const DATA_DIR = `${__dirname}/../../data`;
 const AGENTS_FILE = `${DATA_DIR}/agents.json`;
 const TASKS_FILE = `${DATA_DIR}/tasks.json`;
 const PIPELINES_FILE = `${DATA_DIR}/pipelines.json`;
+const SCHEDULES_FILE = `${DATA_DIR}/schedules.json`;
+const SETTINGS_FILE = `${DATA_DIR}/settings.json`;
+
+const DEFAULT_SETTINGS = {
+  defaultModel: 'claude-sonnet-4-6',
+  defaultWorkdir: '',
+  maxConcurrent: 5,
+};
+
+const writeLocks = new Map();
+const fileCache = new Map();
 
 function ensureDataDir() {
   if (!existsSync(DATA_DIR)) {
@@ -15,22 +26,47 @@ function ensureDataDir() {
   }
 }
 
-function loadFile(filePath) {
+function getCacheMtime(filePath) {
+  const cached = fileCache.get(filePath);
+  if (!cached) return null;
+  return cached.mtime;
+}
+
+function loadFile(filePath, defaultValue = []) {
   ensureDataDir();
   if (!existsSync(filePath)) {
-    writeFileSync(filePath, JSON.stringify([]), 'utf8');
+    writeFileSync(filePath, JSON.stringify(defaultValue, null, 2), 'utf8');
-    return [];
+    fileCache.set(filePath, { data: defaultValue, mtime: Date.now() });
+    return JSON.parse(JSON.stringify(defaultValue));
   }
+
   try {
-    return JSON.parse(readFileSync(filePath, 'utf8'));
+    const stat = statSync(filePath);
+    const mtime = stat.mtimeMs;
+    const cached = fileCache.get(filePath);
+
+    if (cached && cached.mtime === mtime) {
+      return JSON.parse(JSON.stringify(cached.data));
+    }
+
+    const data = JSON.parse(readFileSync(filePath, 'utf8'));
+    fileCache.set(filePath, { data, mtime });
+    return JSON.parse(JSON.stringify(data));
   } catch {
-    return [];
+    return JSON.parse(JSON.stringify(defaultValue));
   }
 }
 
 function saveFile(filePath, data) {
   ensureDataDir();
+  const prev = writeLocks.get(filePath) || Promise.resolve();
+  const next = prev.then(() => {
     writeFileSync(filePath, JSON.stringify(data, null, 2), 'utf8');
+    const stat = statSync(filePath);
+    fileCache.set(filePath, { data: JSON.parse(JSON.stringify(data)), mtime: stat.mtimeMs });
+  }).catch(() => {});
+  writeLocks.set(filePath, next);
+  return next;
 }
 
 function createStore(filePath) {
@@ -84,6 +120,21 @@ function createStore(filePath) {
   };
 }
 
+function createSettingsStore(filePath) {
+  return {
+    get: () => loadFile(filePath, DEFAULT_SETTINGS),
+
+    save: (data) => {
+      const current = loadFile(filePath, DEFAULT_SETTINGS);
+      const merged = { ...current, ...data };
+      saveFile(filePath, merged);
+      return merged;
+    },
+  };
+}
+
 export const agentsStore = createStore(AGENTS_FILE);
 export const tasksStore = createStore(TASKS_FILE);
 export const pipelinesStore = createStore(PIPELINES_FILE);
+export const schedulesStore = createStore(SCHEDULES_FILE);
+export const settingsStore = createSettingsStore(SETTINGS_FILE);