diff --git a/src/tools/routines.ts b/src/tools/routines.ts
index a791a49..eb4d10b 100644
--- a/src/tools/routines.ts
+++ b/src/tools/routines.ts
@@ -101,15 +101,19 @@ export const routineTools: PaperclipTool[] = [
   },
   {
     name: 'create_routine_trigger',
-    description: 'Criar um gatilho para uma rotina',
+    description: 'Criar um gatilho para uma rotina. Para schedule passar kind="schedule" + schedule={cron,tz} + enabled + label.',
     inputSchema: {
       type: 'object',
       properties: {
         routine_id: { type: 'string', description: 'ID da rotina' },
-        type: { type: 'string', description: 'Tipo de gatilho' },
-        config: { type: 'object', description: 'Configuracao do gatilho' },
+        kind: { type: 'string', description: 'schedule|webhook|api', enum: ['schedule', 'webhook', 'api'] },
+        cronExpression: { type: 'string', description: 'Para kind=schedule: cron 5-field (ex: "0 9 * * 1")' },
+        timezone: { type: 'string', description: 'Para kind=schedule: ex Europe/Lisbon' },
+        webhookSecret: { type: 'string', description: 'Para kind=webhook' },
+        enabled: { type: 'boolean', description: 'Estado activo (default true)' },
+        label: { type: 'string', description: 'Label legivel' },
       },
-      required: ['routine_id'],
+      required: ['routine_id', 'kind'],
     },
     handler: async (args) => {
       const { routine_id, ...body } = args as { routine_id: string; [k: string]: unknown };