Open-LLM-VTuber/Open-LLM-VTuber

10.2

Adjusted Score

10.2

Raw Score

100%

Time Factor

2026-05-15

Last Push

12.5K

Stars

Python

Language

53.0K

Lines of Code

208

Files

431

Pattern Hits

2026-07-14

Scan Date

0.09

HC Hit Rate

What These Metrics Mean

Adjusted Score: Primary synthetic code indicator. Raw score normalised per 1,000 lines of code and multiplied by the temporal discount factor. This is the definitive comparative metric — use it to rank repositories by AI authorship density.
Raw Score: The unmodified sum of all severity-weighted, context-multiplied pattern match scores before temporal discounting. Reflects the absolute signal strength independent of when the repository was last active.
Time Factor: The temporal discount multiplier (0–100%) applied to the raw score. Repositories last updated before ChatGPT's launch (Nov 2022) receive a 5% factor. Full signal is only assigned to repositories active in the post-adoption era (Jan 2024+).
Pattern Hits: Total count of individual pattern matches across all files and categories. A high hit count with a low score may indicate a very large codebase with isolated AI snippets; a low count with a high score indicates dense, concentrated AI signatures.
HC Hit Rate: High+Critical pattern hits per file, averaged across the repository. This orthogonal signal catches repositories where a few files are densely packed with high-severity AI tells — a strong indicator even when the normalised score appears moderate due to codebase size.
Lines of Code / Files: Total lines and files analysed. The scanner examines 94 file extensions. These denominators are used to normalise the score, enabling fair comparison between repositories of vastly different sizes.

Score History

This chart maps the temporal evolution of the adjusted synthetic code score across successive scan runs. An upward trajectory indicates ongoing incorporation of AI-generated code or expanding LLM-assisted scaffolding; a stable or declining trajectory may reflect active human refactoring, code removal, or the adoption of stricter authorship policies. The dashed secondary line (right axis) independently tracks total raw pattern hit count, which can diverge from the normalised score when codebase size changes significantly between scans.

Severity Breakdown

Classifies detected patterns by their diagnostic confidence and structural impact. CRITICAL patterns (coefficient 10) represent definitive synthetic signatures — hallucinated imports, explicit LLM attribution metadata — virtually never produced by human authors. HIGH (5) indicates strong structural tells such as cross-file repetition or cross-linguistic idioms. MEDIUM (2) covers recognisable conversational padding and AI-specific vocabulary. LOW (1) captures subtle indicators like tautological comments and generic boilerplate that require density to carry independent signal.

CRITICAL 1HIGH 17MEDIUM 20LOW 393

Directory Score Breakdown

This horizontal bar chart decomposes the repository's raw synthetic code score by top-level directory, allowing you to pinpoint precisely which modules or components carry the highest AI authorship density. Directories with disproportionately high scores relative to their size warrant targeted manual review: concentrated AI signatures often trace back to mass-generated configuration layers, auto-ported test suites, LLM-scaffolded boilerplate classes, or entire subsystems authored under heavy copilot assistance. Use this view to prioritise your human code-review effort.

Pattern Findings

The scanner identified 431 distinct pattern matches across 19 syntactic categories. Each entry below represents a discrete location in the source code where the engine recorded a statistically significant AI authorship indicator. Expand any category row to inspect the individual file paths, line numbers, code snippets, and the lexical context (CODE, COMMENT, or STRING) in which each match was detected.

Reading the findings table: The Severity column indicates the diagnostic confidence level (CRITICAL / HIGH / MEDIUM / LOW). The Context column identifies whether the match occurred inside executable code, an inline comment, or a string literal — comment-context matches receive a ×1.5 weight because LLMs systematically over-annotate. The ⚡ bolt icon marks clustered matches: three or more patterns within a 10-line window, each receiving an additional ×1.5 density multiplier as dense clusters constitute far stronger evidence of synthetic authorship than isolated hits.

Excessive Try-Catch Wrapping133 hits · 143 pts

Severity	File	Line	Snippet	Context
LOW	run_server.py	99	except Exception as e:	CODE
LOW	run_server.py	133	except Exception as e:	CODE
LOW	run_server.py	153	except Exception as e:	CODE
LOW	upgrade_codes/version_manager.py	91	except Exception as e:	CODE
LOW	upgrade_codes/config_sync.py	117	except Exception as e:	CODE
LOW	upgrade_codes/config_sync.py	307	except Exception as e:	CODE
MEDIUM	upgrade_codes/config_sync.py	108	def merge_and_update_user_config(self):	CODE
LOW	upgrade_codes/upgrade_core/comment_sync.py	55	except Exception as e:	CODE
MEDIUM	upgrade_codes/upgrade_core/comment_sync.py	23	def sync(self) -> None:	CODE
LOW	upgrade_codes/upgrade_core/upgrade_utils.py	35	except Exception as e:	CODE
LOW	upgrade_codes/upgrade_core/upgrade_utils.py	142	except Exception as e:	CODE
LOW	upgrade_codes/upgrade_core/language.py	24	except Exception:	CODE
LOW	upgrade_codes/upgrade_core/language.py	38	except Exception:	CODE
LOW	upgrade_codes/from_version/v_1_1_1.py	111	except Exception as e:	CODE
MEDIUM	upgrade_codes/from_version/v_1_1_1.py	77	def _upgrade_conf_yaml(self):	CODE
LOW	scripts/run_bilibili_live.py	49	except Exception as e:	CODE
LOW	prompts/prompt_loader.py	51	except Exception as e:	CODE
LOW	prompts/prompt_loader.py	62	except Exception as e:	CODE
LOW	prompts/prompt_loader.py	72	except Exception as e:	CODE
LOW	src/open_llm_vtuber/proxy_message_queue.py	128	except Exception as e:	CODE
LOW	src/open_llm_vtuber/proxy_message_queue.py	150	except Exception as e:	CODE
LOW	src/open_llm_vtuber/service_context.py	149	except Exception as e:	CODE
LOW	src/open_llm_vtuber/service_context.py	319	except Exception as e:	CODE
LOW	src/open_llm_vtuber/service_context.py	403	except Exception as e:	CODE
LOW	src/open_llm_vtuber/service_context.py	548	except Exception as e:	CODE
LOW	src/open_llm_vtuber/websocket_handler.py	128	except Exception as e:	CODE
LOW	src/open_llm_vtuber/websocket_handler.py	225	except Exception as e:	CODE
LOW	src/open_llm_vtuber/websocket_handler.py	235	except Exception as e:	CODE
LOW	src/open_llm_vtuber/websocket_handler.py	611	except Exception as e:	CODE
LOW	src/open_llm_vtuber/live2d_model.py	79	except Exception as e:	CODE
LOW	src/open_llm_vtuber/live2d_model.py	123	except Exception as e:	CODE
LOW	src/open_llm_vtuber/proxy_handler.py	64	except Exception as e:	CODE
LOW	src/open_llm_vtuber/proxy_handler.py	84	except Exception as e:	CODE
LOW	src/open_llm_vtuber/proxy_handler.py	87	except Exception as e:	CODE
LOW	src/open_llm_vtuber/proxy_handler.py	116	except Exception as e:	CODE
LOW	src/open_llm_vtuber/proxy_handler.py	143	except Exception as e:	CODE
LOW	src/open_llm_vtuber/proxy_handler.py	241	except Exception as e:	CODE
LOW	src/open_llm_vtuber/proxy_handler.py	244	except Exception as e:	CODE
LOW	src/open_llm_vtuber/proxy_handler.py	288	except Exception as e:	CODE
LOW	src/open_llm_vtuber/chat_history_manager.py	85	except Exception as e:	CODE
LOW	src/open_llm_vtuber/chat_history_manager.py	126	except Exception:	CODE
LOW	src/open_llm_vtuber/chat_history_manager.py	165	except Exception as e:	CODE
LOW	src/open_llm_vtuber/chat_history_manager.py	204	except Exception as e:	CODE
LOW	src/open_llm_vtuber/chat_history_manager.py	229	except Exception:	CODE
LOW	src/open_llm_vtuber/chat_history_manager.py	245	except Exception as e:	CODE
LOW⚡	src/open_llm_vtuber/chat_history_manager.py	288	except Exception as e:	CODE
LOW⚡	src/open_llm_vtuber/chat_history_manager.py	298	except Exception as e:	CODE
LOW⚡	src/open_llm_vtuber/chat_history_manager.py	306	except Exception as e:	CODE
LOW	src/open_llm_vtuber/chat_history_manager.py	349	except Exception as e:	CODE
LOW	src/open_llm_vtuber/chat_history_manager.py	372	except Exception as e:	CODE
LOW	src/open_llm_vtuber/chat_group.py	197	except Exception as e:	CODE
LOW	src/open_llm_vtuber/chat_group.py	230	except Exception as e:	CODE
LOW	src/open_llm_vtuber/chat_group.py	258	except Exception as e:	CODE
LOW	src/open_llm_vtuber/chat_group.py	298	except Exception as e:	CODE
LOW	src/open_llm_vtuber/routes.py	40	except Exception as e:	CODE
LOW	src/open_llm_vtuber/routes.py	66	except Exception as e:	CODE
LOW	src/open_llm_vtuber/routes.py	191	except Exception as e:	CODE
LOW	src/open_llm_vtuber/routes.py	244	except Exception as e:	CODE
LOW	src/open_llm_vtuber/routes.py	250	except Exception as e:	CODE
LOW	src/open_llm_vtuber/mcpp/tool_adapter.py	72	except Exception as e:	CODE
73 more matches not shown…

Over-Commented Block81 hits · 62 pts

Severity	File	Line	Snippet	Context
LOW	requirements.txt	1	# This file was autogenerated by uv via the following command:	COMMENT
LOW	requirements.txt	21	# httpx	COMMENT
LOW	requirements.txt	41	cartesia==2.0.17	COMMENT
LOW	requirements.txt	61	# via	COMMENT
LOW	requirements.txt	81	distlib==0.4.0	COMMENT
LOW	requirements.txt	101	# fastapi	COMMENT
LOW	requirements.txt	121	# aiohttp	COMMENT
LOW	requirements.txt	141	# fastapi	COMMENT
LOW	requirements.txt	161	# requests	COMMENT
LOW	requirements.txt	181	loguru==0.7.3	COMMENT
LOW	requirements.txt	201	networkx==3.6.1 ; (python_full_version >= '3.11' and platform_machine == 'arm64') or (python_full_version >= '3.11' and	COMMENT
LOW	requirements.txt	221	# via torch	COMMENT
LOW	requirements.txt	241	# via	COMMENT
LOW	requirements.txt	261	# via	COMMENT
LOW	requirements.txt	281	pydantic-core==2.41.5	COMMENT
LOW	requirements.txt	301	# via pyttsx3	COMMENT
LOW	requirements.txt	321	# pyobjc-framework-avrouting	COMMENT
LOW	requirements.txt	341	# pyobjc-framework-coredata	COMMENT
LOW	requirements.txt	361	# pyobjc-framework-dvdplayback	COMMENT
LOW	requirements.txt	381	# pyobjc-framework-instantmessage	COMMENT
LOW	requirements.txt	401	# pyobjc-framework-mediaplayer	COMMENT
LOW	requirements.txt	421	# pyobjc-framework-pencilkit	COMMENT
LOW	requirements.txt	441	# pyobjc-framework-securityui	COMMENT
LOW	requirements.txt	461	# pyobjc-framework-videotoolbox	COMMENT
LOW	requirements.txt	481	pyobjc-framework-applicationservices==12.1 ; sys_platform == 'darwin'	COMMENT
LOW	requirements.txt	521	# via pyobjc	COMMENT
LOW	requirements.txt	541	# pyobjc-framework-automaticassessmentconfiguration	COMMENT
LOW	requirements.txt	561	# pyobjc-framework-coreaudio	COMMENT
LOW	requirements.txt	581	# pyobjc-framework-discrecordingui	COMMENT
LOW	requirements.txt	601	# pyobjc-framework-installerplugins	COMMENT
LOW	requirements.txt	621	# pyobjc-framework-metalkit	COMMENT
LOW	requirements.txt	641	# pyobjc-framework-quicklookthumbnailing	COMMENT
LOW	requirements.txt	661	# pyobjc-framework-spritekit	COMMENT
LOW	requirements.txt	681	# via pyobjc	COMMENT
LOW	requirements.txt	701	# pyobjc-framework-cloudkit	COMMENT
LOW	requirements.txt	721	# via pyobjc	COMMENT
LOW	requirements.txt	741	# pyobjc-framework-applicationservices	COMMENT
LOW	requirements.txt	761	# via pyobjc	COMMENT
LOW	requirements.txt	781	# via pyobjc	COMMENT
LOW	requirements.txt	801	# via pyobjc	COMMENT
LOW	requirements.txt	821	# via pyobjc	COMMENT
LOW	requirements.txt	841	# via pyobjc	COMMENT
LOW	requirements.txt	861	# pyobjc-framework-metalfx	COMMENT
LOW	requirements.txt	901	# via pyobjc	COMMENT
LOW	requirements.txt	921	# pyobjc-framework-gamekit	COMMENT
LOW	requirements.txt	941	pyobjc-framework-safetykit==12.1 ; platform_release >= '22.0' and sys_platform == 'darwin'	COMMENT
LOW	requirements.txt	961	# pyobjc-framework-securityui	COMMENT
LOW	requirements.txt	981	# via pyobjc	COMMENT
LOW	requirements.txt	1001	# via pyobjc	COMMENT
LOW	requirements.txt	1021	# via pyttsx3	COMMENT
LOW	requirements.txt	1041	# pyttsx3	COMMENT
LOW	requirements.txt	1061	# via	COMMENT
LOW	requirements.txt	1081	# via torch	COMMENT
LOW	requirements.txt	1101	# via	COMMENT
LOW	requirements.txt	1121	# open-llm-vtuber	COMMENT
LOW	requirements.txt	1141	# exceptiongroup	COMMENT
LOW	requirements.txt	1161	# mcp	COMMENT
LOW	requirements.txt	1181	websocket-client==1.9.0	COMMENT
LOW	config_templates/conf.ZH.default.yaml	1	# ===========================	COMMENT
LOW	config_templates/conf.ZH.default.yaml	221	# ASR 模型下载：https://github.com/k2-fsa/sherpa-onnx/releases/tag/asr-models	COMMENT
21 more matches not shown…

Deep Nesting56 hits · 56 pts

Severity	File	Line	Context
LOW	run_server.py	50	CODE
LOW	upgrade_codes/config_sync.py	159	CODE
LOW	upgrade_codes/config_sync.py	180	CODE
LOW	upgrade_codes/upgrade_core/comment_sync.py	23	CODE
LOW	upgrade_codes/upgrade_core/comment_sync.py	30	CODE
LOW	upgrade_codes/upgrade_core/upgrade_utils.py	105	CODE
LOW	upgrade_codes/upgrade_core/comment_diff_fn.py	6	CODE
LOW	upgrade_codes/upgrade_core/language.py	9	CODE
LOW	src/open_llm_vtuber/proxy_message_queue.py	91	CODE
LOW	src/open_llm_vtuber/websocket_handler.py	489	CODE
LOW	src/open_llm_vtuber/proxy_handler.py	71	CODE
LOW	src/open_llm_vtuber/proxy_handler.py	92	CODE
LOW	src/open_llm_vtuber/proxy_handler.py	206	CODE
LOW	src/open_llm_vtuber/chat_history_manager.py	250	CODE
LOW	src/open_llm_vtuber/chat_group.py	163	CODE
LOW	src/open_llm_vtuber/routes.py	73	CODE
LOW	src/open_llm_vtuber/routes.py	97	CODE
LOW	src/open_llm_vtuber/routes.py	202	CODE
LOW	src/open_llm_vtuber/mcpp/server_registry.py	48	CODE
LOW	src/open_llm_vtuber/mcpp/tool_adapter.py	85	CODE
LOW	src/open_llm_vtuber/mcpp/tool_adapter.py	137	CODE
LOW	src/open_llm_vtuber/mcpp/mcp_client.py	101	CODE
LOW	src/open_llm_vtuber/mcpp/tool_executor.py	78	CODE
LOW	src/open_llm_vtuber/mcpp/tool_executor.py	155	CODE
LOW	src/open_llm_vtuber/mcpp/tool_executor.py	303	CODE
LOW	src/open_llm_vtuber/config_manager/tts.py	775	CODE
LOW	src/open_llm_vtuber/config_manager/asr.py	263	CODE
LOW	src/open_llm_vtuber/config_manager/asr.py	356	CODE
LOW	src/open_llm_vtuber/utils/sentence_divider.py	213	CODE
LOW	src/open_llm_vtuber/utils/sentence_divider.py	405	CODE
LOW	src/open_llm_vtuber/utils/tts_preprocessor.py	108	CODE
LOW	src/open_llm_vtuber/agent/agent_factory.py	17	CODE
LOW	src/open_llm_vtuber/agent/transformers.py	103	CODE
LOW	src/open_llm_vtuber/agent/transformers.py	108	CODE
LOW	src/open_llm_vtuber/agent/transformers.py	119	CODE
LOW	…c/open_llm_vtuber/agent/stateless_llm/llama_cpp_llm.py	34	CODE
LOW	…lm_vtuber/agent/stateless_llm/openai_compatible_llm.py	60	CODE
LOW	src/open_llm_vtuber/agent/stateless_llm/claude_llm.py	43	CODE
LOW	src/open_llm_vtuber/agent/stateless_llm/claude_llm.py	84	CODE
LOW	…ber/agent/stateless_llm/stateless_llm_with_template.py	121	CODE
LOW	src/open_llm_vtuber/agent/agents/basic_memory_agent.py	290	CODE
LOW	src/open_llm_vtuber/agent/agents/basic_memory_agent.py	403	CODE
LOW	src/open_llm_vtuber/agent/agents/basic_memory_agent.py	581	CODE
LOW	src/open_llm_vtuber/agent/agents/basic_memory_agent.py	594	CODE
LOW	src/open_llm_vtuber/agent/agents/hume_ai.py	157	CODE
LOW	…c/open_llm_vtuber/conversations/single_conversation.py	25	CODE
LOW	…/open_llm_vtuber/conversations/conversation_handler.py	146	CODE
LOW	src/open_llm_vtuber/conversations/group_conversation.py	29	CODE
LOW	src/open_llm_vtuber/asr/sherpa_onnx_asr.py	89	CODE
LOW	src/open_llm_vtuber/asr/asr_factory.py	7	CODE
LOW	src/open_llm_vtuber/asr/azure_asr.py	67	CODE
LOW	src/open_llm_vtuber/live/bilibili_live.py	207	CODE
LOW	src/open_llm_vtuber/tts/tts_factory.py	7	CODE
LOW	src/open_llm_vtuber/tts/minimax_tts.py	26	CODE
LOW	src/open_llm_vtuber/tts/azure_tts.py	65	CODE
LOW	src/open_llm_vtuber/vad/silero.py	127	CODE

Docstring Block Structure11 hits · 55 pts

Severity	File	Line	Snippet	Context
HIGH	prompts/prompt_loader.py	13	Load the content of a file with robust encoding handling. Args: file_path: Path to the file to load	STRING
HIGH	src/open_llm_vtuber/live2d_model.py	85	Find the model information from the model dictionary and return the information about the matched model.	STRING
HIGH	src/open_llm_vtuber/mcpp/utils/path.py	8	Check if the file path is valid. Args: file_path (str \| Path): The path to the file. suffix (str):	STRING
HIGH	src/open_llm_vtuber/config_manager/utils.py	17	Read the specified YAML configuration file with environment variable substitution and guess encoding. Return th	STRING
HIGH	src/open_llm_vtuber/config_manager/utils.py	56	Validate configuration data against the Config model. Args: config_data: Configuration data to validat	STRING
HIGH	src/open_llm_vtuber/config_manager/i18n.py	62	Creates a Description instance from plain strings, assuming English as the default language. Args:	STRING
HIGH	…_vtuber/agent/stateless_llm/stateless_llm_interface.py	28	Generates a chat completion asynchronously and return an iterator to the response. This function does n	STRING
HIGH	…lm_vtuber/agent/stateless_llm/openai_compatible_llm.py	66	Generates a chat completion using the OpenAI API asynchronously. Parameters: - messages (List[	STRING
HIGH	…ber/agent/stateless_llm/stateless_llm_with_template.py	124	Generates a chat completion using the OpenAI API asynchronously. Parameters: - messages (List[	STRING
HIGH	src/open_llm_vtuber/asr/azure_asr.py	68	Asynchronously transcribe audio data using Azure Speech Services with auto language detection. Args:	STRING
HIGH	src/open_llm_vtuber/asr/azure_asr.py	128	Synchronously transcribe audio data using Azure Speech Services. Args: audio (np.ndarray):	STRING

Unused Imports49 hits · 34 pts

Severity	File	Line	Context
LOW	src/open_llm_vtuber/config_manager/__init__.py	9	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	10	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	11	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	12	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	12	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	13	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	13	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	13	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	18	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	18	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	18	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	18	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	18	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	18	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	18	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	18	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	28	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	28	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	28	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	28	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	28	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	28	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	28	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	28	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	28	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	28	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	28	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	41	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	41	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	45	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	45	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	45	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	46	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	46	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	46	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	47	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	47	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	47	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	47	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	47	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	47	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	47	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	47	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	59	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	59	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	59	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	59	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	59	CODE
LOW	src/open_llm_vtuber/tts/cartesia_tts.py	1	CODE

Hyper-Verbose Identifiers32 hits · 32 pts

Severity	File	Line	Snippet	Context
LOW	upgrade_codes/config_sync.py	108	def merge_and_update_user_config(self):	CODE
LOW	upgrade_codes/upgrade_core/constants.py	27	def get_current_script_version():	CODE
LOW	src/open_llm_vtuber/websocket_handler.py	204	async def handle_websocket_communication(	CODE
LOW	src/open_llm_vtuber/websocket_handler.py	318	async def _cleanup_failed_connection(self, client_uid: str) -> None:	CODE
LOW	src/open_llm_vtuber/websocket_handler.py	394	async def _handle_history_list_request(	CODE
LOW	src/open_llm_vtuber/websocket_handler.py	513	async def _handle_conversation_trigger(	CODE
LOW	src/open_llm_vtuber/websocket_handler.py	550	async def _handle_fetch_backgrounds(	CODE
LOW	src/open_llm_vtuber/websocket_handler.py	585	async def _handle_init_config_request(	CODE
LOW	src/open_llm_vtuber/chat_group.py	138	def cleanup_disconnected_clients(self, connected_clients: Set[str]):	CODE
LOW	src/open_llm_vtuber/mcpp/tool_adapter.py	85	def construct_mcp_prompt_string(	CODE
LOW	src/open_llm_vtuber/mcpp/mcp_client.py	43	async def _ensure_server_running_and_get_session(	CODE
LOW	src/open_llm_vtuber/mcpp/tool_executor.py	124	def process_tool_from_prompt_json(	CODE
LOW	src/open_llm_vtuber/config_manager/utils.py	77	def load_text_file_with_guess_encoding(file_path: str) -> str \| None:	CODE
LOW	src/open_llm_vtuber/config_manager/utils.py	127	def scan_config_alts_directory(config_alts_dir: str) -> list[dict]:	CODE
LOW	src/open_llm_vtuber/config_manager/character.py	73	def check_default_persona_prompt(cls, v):	CODE
LOW	src/open_llm_vtuber/config_manager/character.py	81	def set_default_character_name(cls, v, values):	CODE
LOW⚡	src/open_llm_vtuber/utils/tts_preprocessor.py	83	def remove_special_characters(text: str) -> str:	CODE
LOW	src/open_llm_vtuber/utils/install_utils.py	86	def install_conda_dependencies(self):	CODE
LOW	src/open_llm_vtuber/agent/agents/basic_memory_agent.py	290	async def _claude_tool_interaction_loop(	CODE
LOW	src/open_llm_vtuber/agent/agents/basic_memory_agent.py	403	async def _openai_tool_interaction_loop(	CODE
LOW	…c/open_llm_vtuber/conversations/single_conversation.py	25	async def process_single_conversation(	CODE
LOW	…/open_llm_vtuber/conversations/conversation_handler.py	19	async def handle_conversation_trigger(	CODE
LOW	…/open_llm_vtuber/conversations/conversation_handler.py	112	async def handle_individual_interrupt(	CODE
LOW	src/open_llm_vtuber/conversations/group_conversation.py	29	async def process_group_conversation(	CODE
LOW	src/open_llm_vtuber/conversations/group_conversation.py	156	def init_group_conversation_state(	CODE
LOW	src/open_llm_vtuber/conversations/group_conversation.py	168	def init_group_conversation_contexts(	CODE
LOW	src/open_llm_vtuber/conversations/conversation_utils.py	133	async def send_conversation_start_signals(websocket_send: WebSocketSend) -> None:	CODE
LOW	src/open_llm_vtuber/conversations/conversation_utils.py	162	async def finalize_conversation_turn(	CODE
LOW	src/open_llm_vtuber/conversations/conversation_utils.py	193	async def send_conversation_end_signal(	CODE
LOW	src/open_llm_vtuber/asr/utils.py	121	def check_and_extract_local_file(url: str, output_dir: str) -> Path \| None:	CODE
LOW	src/open_llm_vtuber/asr/azure_asr.py	46	def _create_speech_recognizer(self, uses_default_microphone: bool = True):	CODE
LOW	src/open_llm_vtuber/tts/azure_tts.py	65	def __speak_with_audio_config(	CODE

Self-Referential Comments9 hits · 28 pts

Severity	File	Line	Snippet	Context
MEDIUM⚡	upgrade_codes/config_sync.py	49	# Create a backup of the user config file	COMMENT
MEDIUM	src/open_llm_vtuber/server.py	22	# Create a custom StaticFiles class that adds CORS headers	COMMENT
MEDIUM	src/open_llm_vtuber/live2d_model.py	7	# This class is Not responsible for sending the payload to the server	COMMENT
MEDIUM	src/open_llm_vtuber/agent/agent_factory.py	58	# Create the stateless LLM	COMMENT
MEDIUM	src/open_llm_vtuber/agent/agent_factory.py	70	# Create the agent with the LLM and live2d_model	COMMENT
MEDIUM	src/open_llm_vtuber/agent/stateless_llm_factory.py	81	# Creating an LLM instance using a factory	COMMENT
MEDIUM	…lm_vtuber/agent/stateless_llm/openai_compatible_llm.py	196	# Create a ToolCallObject instance from a dictionary using the from_dict method.	COMMENT
MEDIUM	src/open_llm_vtuber/conversations/tts_manager.py	181	# Create a new queue to clear any pending items	COMMENT
MEDIUM	src/open_llm_vtuber/asr/utils.py	63	# Create the output directory if it doesn't exist	COMMENT

Redundant / Tautological Comments17 hits · 25 pts

Severity	File	Line	Snippet	Context
LOW	run_server.py	127	# Check if the frontend submodule is initialized	COMMENT
LOW⚡	upgrade_codes/config_sync.py	41	# Check if the user config file exists	COMMENT
LOW	scripts/run_bilibili_live.py	30	# Check if room IDs are provided	COMMENT
LOW	src/open_llm_vtuber/proxy_handler.py	216	if not msg.data: # Check if data is empty	CODE
LOW	src/open_llm_vtuber/proxy_handler.py	220	if not data: # Check if parsed data is empty	CODE
LOW	src/open_llm_vtuber/chat_group.py	36	# Check if invitee exists in client map (connected)	COMMENT
LOW	src/open_llm_vtuber/chat_group.py	40	# Check if invitee is already in a group	COMMENT
LOW	src/open_llm_vtuber/chat_group.py	71	# Check if target is in a group	COMMENT
LOW	src/open_llm_vtuber/mcpp/tool_executor.py	343	# Check if the first content item is an error reported by MCPClient	COMMENT
LOW	src/open_llm_vtuber/agent/stateless_llm/claude_llm.py	183	# Check if this stop corresponds to the active tool call	COMMENT
LOW	src/open_llm_vtuber/conversations/group_conversation.py	90	# Check if we should skip storing this input to history	COMMENT
LOW	src/open_llm_vtuber/asr/utils.py	74	# Check if the extracted directory already exists	COMMENT
LOW	src/open_llm_vtuber/asr/utils.py	137	# Check if the compressed file exists and is a tar.bz2 archive	COMMENT
LOW	src/open_llm_vtuber/tts/gpt_sovits_tts.py	53	# Check if the request was successful	COMMENT
LOW	src/open_llm_vtuber/tts/coqui_tts.py	50	# Check if model is multi-speaker	COMMENT
LOW	src/open_llm_vtuber/tts/piper_tts.py	65	# Check if model file exists	COMMENT
LOW	src/open_llm_vtuber/tts/x_tts.py	32	# Check if the request was successful	COMMENT

Cross-File Repetition4 hits · 20 pts

Severity	File	Snippet	Context
HIGH	src/open_llm_vtuber/tts/edge_tts.py	generate speech audio file using tts. text: str the text to speak file_name_no_ext: str name of the file without extensi	STRING
HIGH	src/open_llm_vtuber/tts/melo_tts.py	generate speech audio file using tts. text: str the text to speak file_name_no_ext: str name of the file without extensi	STRING
HIGH	src/open_llm_vtuber/tts/azure_tts.py	generate speech audio file using tts. text: str the text to speak file_name_no_ext: str name of the file without extensi	STRING
HIGH	src/open_llm_vtuber/tts/bark_tts.py	generate speech audio file using tts. text: str the text to speak file_name_no_ext: str name of the file without extensi	STRING

Magic Placeholder Names2 hits · 15 pts

Severity	File	Line	Snippet	Context
HIGH	src/open_llm_vtuber/tts/tts_factory.py	219	# tts_engine = TTSFactory.get_tts_engine("azure", api_key="your_api_key", region="your_region", voice="your_voice")	COMMENT
HIGH	src/open_llm_vtuber/tts/elevenlabs_tts.py	137	# api_key="your_api_key",	COMMENT

Decorative Section Separators4 hits · 12 pts

Severity	File	Line	Snippet	Context
MEDIUM	config_templates/conf.ZH.default.yaml	1	# ===========================	COMMENT
MEDIUM	config_templates/conf.ZH.default.yaml	5	# ===========================	COMMENT
MEDIUM	src/open_llm_vtuber/config_manager/agent.py	119	# =================================	COMMENT
MEDIUM	src/open_llm_vtuber/config_manager/agent.py	148	# =================================	COMMENT

AI Structural Patterns10 hits · 10 pts

Severity	File	Line	Context
LOW	src/open_llm_vtuber/server.py	53	CODE
LOW	src/open_llm_vtuber/mcpp/mcp_client.py	155	CODE
LOW	src/open_llm_vtuber/agent/agents/basic_memory_agent.py	38	CODE
LOW	src/open_llm_vtuber/asr/sherpa_onnx_asr.py	11	CODE
LOW	src/open_llm_vtuber/asr/fun_asr.py	40	CODE
LOW	src/open_llm_vtuber/tts/sherpa_onnx_tts.py	14	CODE
LOW	src/open_llm_vtuber/tts/cosyvoice_tts.py	7	CODE
LOW	src/open_llm_vtuber/tts/gpt_sovits_tts.py	12	CODE
LOW	src/open_llm_vtuber/tts/cosyvoice2_tts.py	7	CODE
LOW	src/open_llm_vtuber/tts/piper_tts.py	28	CODE

Hallucination Indicators1 hit · 10 pts

Severity	File	Line	Snippet	Context
CRITICAL	src/open_llm_vtuber/tts/openai_tts.py	91	self.client.audio.speech.with_streaming_response.create(	CODE

Verbosity Indicators4 hits · 9 pts

Severity	File	Line	Snippet	Context
LOW⚡	upgrade_codes/config_sync.py	60	# Step 1: Update config fields	COMMENT
LOW⚡	upgrade_codes/config_sync.py	66	# Step 2: Sync comments	COMMENT
LOW⚡	upgrade_codes/config_sync.py	79	# Step 3: Determine whether upgrade is needed	COMMENT
LOW⚡	upgrade_codes/config_sync.py	84	# Step 4: Run upgrade if needed	COMMENT

Structural Annotation Overuse4 hits · 9 pts

Severity	File	Line	Snippet	Context
LOW⚡	upgrade_codes/config_sync.py	60	# Step 1: Update config fields	COMMENT
LOW⚡	upgrade_codes/config_sync.py	66	# Step 2: Sync comments	COMMENT
LOW⚡	upgrade_codes/config_sync.py	79	# Step 3: Determine whether upgrade is needed	COMMENT
LOW⚡	upgrade_codes/config_sync.py	84	# Step 4: Run upgrade if needed	COMMENT

Slop Phrases3 hits · 8 pts

Severity	File	Line	Snippet	Context
MEDIUM	config_templates/conf.default.yaml	209	# Or you can use sherpa onnx asr or Faster-Whisper for complete offline experience	COMMENT
MEDIUM	.github/workflows/codeql.yml	54	# If you are analyzing a compiled language, you can modify the 'build-mode' for that language to customize how	COMMENT
LOW	…lm_vtuber/agent/stateless_llm/openai_compatible_llm.py	192	# If stream ends while still in a tool call, make sure to yield the tool call	COMMENT

Modern Structural Boilerplate7 hits · 8 pts

Severity	File	Line	Snippet	Context
LOW⚡	upgrade_codes/config_sync.py	52	def update_user_config(self) -> None:	CODE
LOW	src/open_llm_vtuber/live2d_model.py	35	def set_model(self, model_name: str) -> None:	CODE
LOW	src/open_llm_vtuber/config_manager/__init__.py	67	__all__ = [	CODE
LOW	src/open_llm_vtuber/agent/agents/basic_memory_agent.py	176	def set_memory_from_history(self, conf_uid: str, history_uid: str) -> None:	CODE
LOW	src/open_llm_vtuber/agent/agents/letta_agent.py	53	def set_memory_from_history(self, conf_uid: str, history_uid: str) -> None:	CODE
LOW	src/open_llm_vtuber/agent/agents/hume_ai.py	122	def set_memory_from_history(self, conf_uid: str, history_uid: str) -> None:	CODE
LOW	src/open_llm_vtuber/agent/agents/agent_interface.py	46	def set_memory_from_history(self, conf_uid: str, history_uid: str) -> None:	CODE

Example Usage Blocks3 hits · 4 pts

Severity	File	Line	Snippet	Context
LOW	src/open_llm_vtuber/mcpp/json_detector.py	139	# Usage example	COMMENT
LOW	src/open_llm_vtuber/utils/stream_audio.py	85	# Example usage:	COMMENT
LOW	src/open_llm_vtuber/tts/tts_factory.py	218	# Example usage:	COMMENT

AI Slop Vocabulary1 hit · 1 pts

Severity	File	Line	Snippet	Context
MEDIUM	src/open_llm_vtuber/live2d_model.py	56	"""Load the content of a file with robust encoding handling."""	STRING

Analysis Overview

What These Metrics Mean

Score History

Severity Breakdown

Directory Score Breakdown

Pattern Findings