diff --git a/nanobot/agent/tools/cron.py b/nanobot/agent/tools/cron.py
index f8e737b..6efccf0 100644
--- a/nanobot/agent/tools/cron.py
+++ b/nanobot/agent/tools/cron.py
@@ -147,7 +147,41 @@ class CronTool(Tool):
         jobs = self._cron.list_jobs()
         if not jobs:
             return "No scheduled jobs."
-        lines = [f"- {j.name} (id: {j.id}, {j.schedule.kind})" for j in jobs]
+        lines = []
+        for j in jobs:
+            s = j.schedule
+            if s.kind == "cron":
+                timing = f"cron: {s.expr}"
+                if s.tz:
+                    timing += f" ({s.tz})"
+            elif s.kind == "every" and s.every_ms:
+                secs = s.every_ms // 1000
+                if secs >= 3600:
+                    timing = f"every {secs // 3600}h"
+                elif secs >= 60:
+                    timing = f"every {secs // 60}m"
+                else:
+                    timing = f"every {secs}s"
+            elif s.kind == "at" and s.at_ms:
+                from datetime import datetime, timezone
+                dt = datetime.fromtimestamp(s.at_ms / 1000, tz=timezone.utc)
+                timing = f"at {dt.isoformat()}"
+            else:
+                timing = s.kind
+            status = "enabled" if j.enabled else "disabled"
+            parts = [f"- {j.name} (id: {j.id}, {timing}, {status})"]
+            if j.state.last_run_at_ms:
+                from datetime import datetime, timezone
+                last_dt = datetime.fromtimestamp(j.state.last_run_at_ms / 1000, tz=timezone.utc)
+                last_info = f"  Last run: {last_dt.isoformat()} — {j.state.last_status or 'unknown'}"
+                if j.state.last_error:
+                    last_info += f" ({j.state.last_error})"
+                parts.append(last_info)
+            if j.state.next_run_at_ms:
+                from datetime import datetime, timezone
+                next_dt = datetime.fromtimestamp(j.state.next_run_at_ms / 1000, tz=timezone.utc)
+                parts.append(f"  Next run: {next_dt.isoformat()}")
+            lines.append("\n".join(parts))
         return "Scheduled jobs:\n" + "\n".join(lines)
 
     def _remove_job(self, job_id: str | None) -> str: