From 73e80b199a97b7576fa1c7c5a93f526076d7d27b Mon Sep 17 00:00:00 2001
From: lucario <912156837@qq.com>
Date: Wed, 1 Apr 2026 23:17:13 +0800
Subject: [PATCH] feat(cron): add deliver parameter to support silent jobs,
 default true for backward compatibility

---
 nanobot/agent/tools/cron.py | 17 ++++++++++++-----
 1 file changed, 12 insertions(+), 5 deletions(-)

diff --git a/nanobot/agent/tools/cron.py b/nanobot/agent/tools/cron.py
index 00f726c08..89b403b71 100644
--- a/nanobot/agent/tools/cron.py
+++ b/nanobot/agent/tools/cron.py
@@ -97,9 +97,14 @@ class CronTool(Tool):
                         f"(e.g. '2026-02-12T10:30:00'). Naive values default to {self._default_timezone}."
                     ),
                 },
-                "job_id": {"type": "string", "description": "Job ID (for remove)"},
-            },
-            "required": ["action"],
+                 "job_id": {"type": "string", "description": "Job ID (for remove)"},
+                 "deliver": {
+                     "type": "boolean",
+                     "description": "Whether to deliver the execution result to the user channel (default true)",
+                     "default": true
+                 },
+             },
+             "required": ["action"],
         }
 
     async def execute(
@@ -111,12 +116,13 @@ class CronTool(Tool):
         tz: str | None = None,
         at: str | None = None,
         job_id: str | None = None,
+        deliver: bool = True,
         **kwargs: Any,
     ) -> str:
         if action == "add":
             if self._in_cron_context.get():
                 return "Error: cannot schedule new jobs from within a cron job execution"
-            return self._add_job(message, every_seconds, cron_expr, tz, at)
+            return self._add_job(message, every_seconds, cron_expr, tz, at, deliver)
         elif action == "list":
             return self._list_jobs()
         elif action == "remove":
@@ -130,6 +136,7 @@ class CronTool(Tool):
         cron_expr: str | None,
         tz: str | None,
         at: str | None,
+        deliver: bool = True,
     ) -> str:
         if not message:
             return "Error: message is required for add"
@@ -171,7 +178,7 @@ class CronTool(Tool):
             name=message[:30],
             schedule=schedule,
             message=message,
-            deliver=True,
+            deliver=deliver,
             channel=self._channel,
             to=self._chat_id,
             delete_after_run=delete_after,