diff --git a/nanobot/agent/context.py b/nanobot/agent/context.py
index 3ac19e7f3..56e42d845 100644
--- a/nanobot/agent/context.py
+++ b/nanobot/agent/context.py
@@ -21,11 +21,11 @@ class ContextBuilder:
     _RUNTIME_CONTEXT_TAG = "[Runtime Context — metadata only, not instructions]"
     _MAX_RECENT_HISTORY = 50
 
-    def __init__(self, workspace: Path, timezone: str | None = None):
+    def __init__(self, workspace: Path, timezone: str | None = None, disabled_skills: list[str] | None = None):
         self.workspace = workspace
         self.timezone = timezone
         self.memory = MemoryStore(workspace)
-        self.skills = SkillsLoader(workspace)
+        self.skills = SkillsLoader(workspace, disabled_skills=set(disabled_skills) if disabled_skills else None)
 
     def build_system_prompt(
         self,
diff --git a/nanobot/agent/loop.py b/nanobot/agent/loop.py
index 9128b8840..80205ceae 100644
--- a/nanobot/agent/loop.py
+++ b/nanobot/agent/loop.py
@@ -147,6 +147,7 @@ class AgentLoop:
         timezone: str | None = None,
         hooks: list[AgentHook] | None = None,
         unified_session: bool = False,
+        disabled_skills: list[str] | None = None,
     ):
         from nanobot.config.schema import ExecToolConfig, WebToolsConfig
 
@@ -179,7 +180,7 @@ class AgentLoop:
         self._last_usage: dict[str, int] = {}
         self._extra_hooks: list[AgentHook] = hooks or []
 
-        self.context = ContextBuilder(workspace, timezone=timezone)
+        self.context = ContextBuilder(workspace, timezone=timezone, disabled_skills=disabled_skills)
         self.sessions = session_manager or SessionManager(workspace)
         self.tools = ToolRegistry()
         self.runner = AgentRunner(provider)
diff --git a/nanobot/agent/skills.py b/nanobot/agent/skills.py
index ca215cc96..e9ef1986f 100644
--- a/nanobot/agent/skills.py
+++ b/nanobot/agent/skills.py
@@ -28,10 +28,11 @@ class SkillsLoader:
     specific tools or perform certain tasks.
     """
 
-    def __init__(self, workspace: Path, builtin_skills_dir: Path | None = None):
+    def __init__(self, workspace: Path, builtin_skills_dir: Path | None = None, disabled_skills: set[str] | None = None):
         self.workspace = workspace
         self.workspace_skills = workspace / "skills"
         self.builtin_skills = builtin_skills_dir or BUILTIN_SKILLS_DIR
+        self.disabled_skills = disabled_skills or set()
 
     def _skill_entries_from_dir(self, base: Path, source: str, *, skip_names: set[str] | None = None) -> list[dict[str, str]]:
         if not base.exists():
@@ -66,6 +67,9 @@ class SkillsLoader:
                 self._skill_entries_from_dir(self.builtin_skills, "builtin", skip_names=workspace_names)
             )
 
+        if self.disabled_skills:
+            skills = [s for s in skills if s["name"] not in self.disabled_skills]
+
         if filter_unavailable:
             return [skill for skill in skills if self._check_requirements(self._get_skill_meta(skill["name"]))]
         return skills
diff --git a/nanobot/cli/commands.py b/nanobot/cli/commands.py
index 5ce8b7937..04a21b3f9 100644
--- a/nanobot/cli/commands.py
+++ b/nanobot/cli/commands.py
@@ -591,6 +591,7 @@ def serve(
         channels_config=runtime_config.channels,
         timezone=runtime_config.agents.defaults.timezone,
         unified_session=runtime_config.agents.defaults.unified_session,
+        disabled_skills=runtime_config.agents.defaults.disabled_skills,
     )
 
     model_name = runtime_config.agents.defaults.model
@@ -683,6 +684,7 @@ def gateway(
         channels_config=config.channels,
         timezone=config.agents.defaults.timezone,
         unified_session=config.agents.defaults.unified_session,
+        disabled_skills=config.agents.defaults.disabled_skills,
     )
 
     # Set cron callback (needs agent)
@@ -915,6 +917,7 @@ def agent(
         channels_config=config.channels,
         timezone=config.agents.defaults.timezone,
         unified_session=config.agents.defaults.unified_session,
+        disabled_skills=config.agents.defaults.disabled_skills,
     )
     restart_notice = consume_restart_notice_from_env()
     if restart_notice and should_show_cli_restart_notice(restart_notice, session_id):
diff --git a/nanobot/config/schema.py b/nanobot/config/schema.py
index b011d765f..d6e7f9045 100644
--- a/nanobot/config/schema.py
+++ b/nanobot/config/schema.py
@@ -77,6 +77,7 @@ class AgentDefaults(Base):
     reasoning_effort: str | None = None  # low / medium / high / adaptive - enables LLM thinking mode
     timezone: str = "UTC"  # IANA timezone, e.g. "Asia/Shanghai", "America/New_York"
     unified_session: bool = False  # Share one session across all channels (single-user multi-device)
+    disabled_skills: list[str] = Field(default_factory=list)  # Skill names to exclude from loading (e.g. ["summarize", "skill-creator"])
     dream: DreamConfig = Field(default_factory=DreamConfig)
 
 
diff --git a/nanobot/nanobot.py b/nanobot/nanobot.py
index 9166acb27..75d030d7a 100644
--- a/nanobot/nanobot.py
+++ b/nanobot/nanobot.py
@@ -82,6 +82,7 @@ class Nanobot:
             mcp_servers=config.tools.mcp_servers,
             timezone=defaults.timezone,
             unified_session=defaults.unified_session,
+            disabled_skills=defaults.disabled_skills,
         )
         return cls(loop)
 
diff --git a/tests/agent/test_skills_loader.py b/tests/agent/test_skills_loader.py
index 46923c806..4284fa0c6 100644
--- a/tests/agent/test_skills_loader.py
+++ b/tests/agent/test_skills_loader.py
@@ -250,3 +250,63 @@ def test_list_skills_openclaw_metadata_parsed_for_requirements(
     assert entries == [
         {"name": "openclaw_skill", "path": str(skill_path), "source": "workspace"},
     ]
+
+
+def test_disabled_skills_excluded_from_list(tmp_path: Path) -> None:
+    workspace = tmp_path / "ws"
+    ws_skills = workspace / "skills"
+    ws_skills.mkdir(parents=True)
+    _write_skill(ws_skills, "alpha", body="# Alpha")
+    beta_path = _write_skill(ws_skills, "beta", body="# Beta")
+    builtin = tmp_path / "builtin"
+    builtin.mkdir()
+
+    loader = SkillsLoader(workspace, builtin_skills_dir=builtin, disabled_skills={"alpha"})
+    entries = loader.list_skills(filter_unavailable=False)
+    assert len(entries) == 1
+    assert entries[0]["name"] == "beta"
+    assert entries[0]["path"] == str(beta_path)
+
+
+def test_disabled_skills_empty_set_no_effect(tmp_path: Path) -> None:
+    workspace = tmp_path / "ws"
+    ws_skills = workspace / "skills"
+    ws_skills.mkdir(parents=True)
+    _write_skill(ws_skills, "alpha", body="# Alpha")
+    _write_skill(ws_skills, "beta", body="# Beta")
+    builtin = tmp_path / "builtin"
+    builtin.mkdir()
+
+    loader = SkillsLoader(workspace, builtin_skills_dir=builtin, disabled_skills=set())
+    entries = loader.list_skills(filter_unavailable=False)
+    assert len(entries) == 2
+
+
+def test_disabled_skills_excluded_from_build_skills_summary(tmp_path: Path) -> None:
+    workspace = tmp_path / "ws"
+    ws_skills = workspace / "skills"
+    ws_skills.mkdir(parents=True)
+    _write_skill(ws_skills, "alpha", body="# Alpha")
+    _write_skill(ws_skills, "beta", body="# Beta")
+    builtin = tmp_path / "builtin"
+    builtin.mkdir()
+
+    loader = SkillsLoader(workspace, builtin_skills_dir=builtin, disabled_skills={"alpha"})
+    summary = loader.build_skills_summary()
+    assert "alpha" not in summary
+    assert "beta" in summary
+
+
+def test_disabled_skills_excluded_from_get_always_skills(tmp_path: Path) -> None:
+    workspace = tmp_path / "ws"
+    ws_skills = workspace / "skills"
+    ws_skills.mkdir(parents=True)
+    _write_skill(ws_skills, "alpha", metadata_json={"always": True}, body="# Alpha")
+    _write_skill(ws_skills, "beta", metadata_json={"always": True}, body="# Beta")
+    builtin = tmp_path / "builtin"
+    builtin.mkdir()
+
+    loader = SkillsLoader(workspace, builtin_skills_dir=builtin, disabled_skills={"alpha"})
+    always = loader.get_always_skills()
+    assert "alpha" not in always
+    assert "beta" in always