diff --git a/app/agent/middleware/subagents.py b/app/agent/middleware/subagents.py
index 529097b4..ec29695a 100644
--- a/app/agent/middleware/subagents.py
+++ b/app/agent/middleware/subagents.py
@@ -52,7 +52,7 @@ Delegation modes:
   batch and wait for the batch in one tool call.
 
 Rules:
-- Delegate when a task benefits from focused investigation, such as media identity checks, site/resource search, subscription analysis, download/transfer diagnosis, or read-only system inspection.
+- Delegate when a task benefits from focused investigation, such as media identity checks, site/resource search, subscription analysis, download/transfer diagnosis, MoviePilot code/config exploration, or read-only system inspection.
 - Subagent output is private context for your decision-making. Do not expose a subagent's process or final report verbatim to the user.
 - Subagents must not send messages to the user, ask for interaction, or reveal their internal tool activity.
 - Give the user only your synthesized final answer and the minimum necessary next step.
@@ -260,6 +260,25 @@ def _builtin_subagent_profiles() -> tuple[_SubAgentProfile, ...]:
             ),
             exclude_tags=default_exclude_tags,
         ),
+        _SubAgentProfile(
+            name="moviepilot-explorer",
+            description="MoviePilot exploration subagent for source-code inspection, configuration structure analysis, logs, and code-level troubleshooting clues.",
+            prompt=(
+                f"{SUBAGENT_BASE_PROMPT}\n"
+                "You specialize in MoviePilot source-code structure, local configuration files, directory layout, logs or read-only command output, and code-level root-cause troubleshooting. "
+                "Prefer reading relevant code paths before judging behavior, and distinguish code/config evidence from runtime system state."
+            ),
+            include_tags=frozenset(
+                {
+                    ToolTag.System.value,
+                    ToolTag.Settings.value,
+                    ToolTag.File.value,
+                    ToolTag.Directory.value,
+                    ToolTag.Command.value,
+                }
+            ),
+            exclude_tags=default_exclude_tags,
+        ),
         _SubAgentProfile(
             name="resource-searcher",
             description="Site and resource search subagent for site checks, torrent search, and resource quality analysis.",
diff --git a/tests/test_agent_subagents.py b/tests/test_agent_subagents.py
index 757a0363..abc0b718 100644
--- a/tests/test_agent_subagents.py
+++ b/tests/test_agent_subagents.py
@@ -36,6 +36,7 @@ class TestAgentSubagents(unittest.TestCase):
             [SUBAGENT_TASK_TOOL_NAME, SUBAGENT_CONTROL_TOOL_NAME],
         )
         self.assertIn("media-researcher", task_tools[0].description)
+        self.assertIn("moviepilot-explorer", task_tools[0].description)
         self.assertIn("system-diagnostician", task_tools[0].description)
         self.assertIn("action=start", task_tools[1].description)
         self.assertIn("action=wait", task_tools[1].description)
@@ -77,6 +78,56 @@ class TestAgentSubagents(unittest.TestCase):
             ["custom_media_lookup"],
         )
 
+    def test_moviepilot_explorer_selects_code_and_settings_tools(self):
+        """MoviePilot 探索子代理应能读取代码、目录、设置和命令诊断工具。"""
+        model = FakeListChatModel(responses=["ok"])
+        tools = [
+            SimpleNamespace(
+                name="custom_code_reader",
+                tags=[ToolTag.Read.value, ToolTag.File.value],
+            ),
+            SimpleNamespace(
+                name="custom_directory_lister",
+                tags=[ToolTag.Read.value, ToolTag.Directory.value],
+            ),
+            SimpleNamespace(
+                name="custom_settings_reader",
+                tags=[ToolTag.Read.value, ToolTag.Settings.value],
+            ),
+            SimpleNamespace(
+                name="custom_command_runner",
+                tags=[ToolTag.Read.value, ToolTag.Command.value],
+            ),
+            SimpleNamespace(
+                name="custom_code_writer",
+                tags=[ToolTag.Read.value, ToolTag.Write.value, ToolTag.File.value],
+            ),
+        ]
+        captured = {}
+
+        def _fake_create_agent(**kwargs):
+            captured.update(kwargs)
+            return kwargs
+
+        middleware = MoviePilotSubAgentMiddleware(
+            model=model,
+            profiles=subagent_module._builtin_subagent_profiles(),
+            tools=tools,
+        )
+
+        with patch.object(subagent_module, "create_agent", side_effect=_fake_create_agent):
+            middleware._get_agent("moviepilot-explorer")
+
+        self.assertEqual(
+            [tool.name for tool in captured["tools"]],
+            [
+                "custom_code_reader",
+                "custom_directory_lister",
+                "custom_settings_reader",
+                "custom_command_runner",
+            ],
+        )
+
     def test_builtin_tools_declare_tags_in_implementation(self):
         """所有内置工具实现都应显式声明 tags。"""
         impl_dir = Path(__file__).resolve().parents[1] / "app" / "agent" / "tools" / "impl"