fix(inclusive-language): replace blacklist terminology with denylist

- Replace blacklisted_tools configuration key and comments in config/artemis.jsonc and README.md with denylisted_tools
- Update AgentGlobalConfig and AgentConfig with denylisted_tools and validation aliases
- Update AgentConfigBuilder and Explorer agent to use denylist conventions
- Update Admin Console replay manager and data engine trace filters
- Update all associated test suites and mock configurations
- Add license headers and clean up test imports

tests/unit/agents/test_explorer.py

@@ -843,7 +843,7 @@ async def test_explorer_initial_visual_marking_previous_screenshot_on_the_fly_oc
 
 
 @pytest.mark.asyncio
-async def test_explorer_blacklisted_tool():
+async def test_explorer_denylisted_tool():
     # Mock context and state
     mock_ctx = MagicMock(spec=ArtemisContext)
     mock_ctx.device = MagicMock()
@@ -855,12 +855,12 @@ async def test_explorer_blacklisted_tool():
     mock_ctx.llm_config.explorer = MagicMock()
     mock_ctx.llm_config.explorer.model = "gemini-3.6-flash"
     mock_ctx.agent_config = MagicMock()
-    mock_ctx.agent_config.blacklisted_tools = {"explorer": ["search_xml_ocr"]}
+    mock_ctx.agent_config.denylisted_tools = {"explorer": ["search_xml_ocr"]}
 
     mock_state = MagicMock(spec=State)
     mock_state.latest_screenshot = "/tmp/test_screenshot.jpg"
 
-    # Response 1: Model calls search_xml_ocr (which is blacklisted)
+    # Response 1: Model calls search_xml_ocr (which is denylisted)
     mock_response1 = MagicMock()
     mock_response1.text = ""
     mock_func_call1 = MagicMock()
@@ -958,7 +958,7 @@ async def test_explorer_blacklisted_tool():
         assert mock_client.aio.models.generate_content.call_count == 2
 
         # Verify the contents passed to the second call contain the error response
-        # indicating that the tool is blacklisted and unavailable.
+        # indicating that the tool is denylisted and unavailable.
         call_args = mock_client.aio.models.generate_content.call_args_list[1]
         contents = call_args[1]["contents"]
 
@@ -978,7 +978,7 @@ async def test_explorer_blacklisted_tool():
         for part in tool_content.parts:
             func_resp = part.function_response
             if func_resp and func_resp.name == "search_xml_ocr":
-                assert "blacklisted and unavailable" in func_resp.response["error"]
+                assert "denylisted and unavailable" in func_resp.response["error"]
                 found_error = True
 
         assert found_error

tests/unit/agents/test_explorer_universal.py

@@ -43,7 +43,7 @@ def mock_context(tmp_path):
     ctx.device.device_height = 2400
 
     ctx.agent_config = Mock()
-    ctx.agent_config.blacklisted_tools = {}
+    ctx.agent_config.denylisted_tools = {}
 
     ctx.data_engine = Mock()
     ctx.data_engine.base_dir = tmp_path

tests/unit/test_config_package.py

@@ -136,7 +136,7 @@ def test_agent_config_loading():
     assert agent_cfg.explorer.flash_mode == "flash"
     assert agent_cfg.explorer.pro_mode == "flash"
     assert agent_cfg.explorer.caching is True
-    assert "explorer" in agent_cfg.blacklisted_tools
+    assert "explorer" in agent_cfg.denylisted_tools
     assert agent_cfg.video_analyzer.enable_ledger is True
     assert agent_cfg.planner_validation.enabled is False
     assert agent_cfg.planner_validation.similarity_threshold == 0.85

tests/unit/test_context.py

@@ -1,3 +1,18 @@
+# Copyright 2026 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
 import asyncio
 import pytest
 from artemis.context import ArtemisContext, DeviceContext, DevicePlatform