HKUDS/ViMax

30.0

Adjusted Score

30.0

Raw Score

100%

Time Factor

2026-07-13

Last Push

11.1K

Stars

Python

Language

19.9K

Lines of Code

148

Files

441

Pattern Hits

2026-07-14

Scan Date

0.12

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 0HIGH 18MEDIUM 4LOW 419

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 441 distinct pattern matches across 13 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.

Hyper-Verbose Identifiers208 hits · 231 pts

Severity	File	Line	Snippet	Context
LOW	ui/src/cli.tsx	330	function scheduleResponseIdleClear() {	CODE
LOW	tools/image_orientation.py	9	def landscape_guard_requested(*, size: Any = None, aspect_ratio: Any = None, enforce_landscape: Any = True, allow_portra	CODE
LOW	tools/video_generator_doubao_seedance_yunwu_api.py	29	async def create_video_generation_task(	CODE
LOW	tools/video_generator_doubao_seedance_yunwu_api.py	132	async def query_video_generation_task(	CODE
LOW	tools/video_generator_omni_yunwu_api.py	90	async def create_video_generation_task(	CODE
LOW	tools/video_generator_omni_yunwu_api.py	156	async def query_video_generation_task(self, task_id: str, model: str) -> str:	CODE
LOW	tests/test_novel2video_adapter.py	24	async def compress_single_novel_chunk(self, semaphore, index, novel_chunk):	CODE
LOW	tests/test_novel2video_adapter.py	58	async def merge_characters_across_scenes_in_event(self, event_idx, scenes):	CODE
LOW	tests/test_novel2video_adapter.py	61	def merge_characters_to_existing_characters_in_novel(self, event_idx, existing_characters_in_novel, characters_in_ev	CODE
LOW	tests/test_novel2video_adapter.py	111	async def test_merge_event_characters_uses_scene_character_idx(self):	CODE
LOW	tests/test_novel2video_adapter.py	126	async def test_run_planning_step_suppresses_stdout_stderr_and_warnings(self):	CODE
LOW	tests/test_novel2video_adapter.py	142	async def test_plan_text_artifacts_writes_structured_text_and_progress(self):	CODE
LOW	tests/test_novel2video_adapter.py	192	def write_minimal_novel_artifacts(root: Path):	CODE
LOW	tests/test_novel2video_adapter.py	218	async def test_missing_rag_config_returns_tool_error_and_marks_session_error(self):	CODE
LOW	tests/test_generator_protocol.py	24	def test_generate_single_video_accepts_arbitrary_kwargs(self):	CODE
LOW	tests/test_wrong_output_guards.py	39	def test_out_of_order_camera_indices_group_correctly(self):	CODE
LOW	tests/test_wrong_output_guards.py	49	def test_priorities_are_shot_indices_not_camera_indices(self):	CODE
LOW	tests/test_wrong_output_guards.py	67	def test_two_pipelines_do_not_share_events(self):	CODE
LOW	tests/test_wrong_output_guards.py	78	def test_no_class_level_mutable_event_dicts(self):	CODE
LOW	tests/test_wrong_output_guards.py	87	async def test_existing_new_camera_image_is_still_offered_to_selector(self):	CODE
LOW	tests/test_wrong_output_guards.py	139	def test_out_of_range_rejected(self):	CODE
LOW⚡	tests/test_wrong_output_guards.py	153	def test_negative_index_rejected(self):	CODE
LOW⚡	tests/test_wrong_output_guards.py	157	def test_out_of_range_rejected(self):	CODE
LOW⚡	tests/test_wrong_output_guards.py	163	def test_clean_names_unchanged(self):	CODE
LOW⚡	tests/test_wrong_output_guards.py	167	def test_unicode_names_preserved(self):	CODE
LOW⚡	tests/test_wrong_output_guards.py	170	def test_path_separators_removed(self):	CODE
LOW⚡	tests/test_wrong_output_guards.py	174	def test_traversal_neutralized(self):	CODE
LOW⚡	tests/test_wrong_output_guards.py	179	def test_empty_becomes_placeholder(self):	CODE
LOW⚡	tests/test_robustness.py	51	async def test_retries_rate_limit_then_succeeds(self):	CODE
LOW⚡	tests/test_robustness.py	58	async def test_does_not_retry_auth_errors(self):	CODE
LOW⚡	tests/test_robustness.py	65	async def test_gives_up_after_bounded_attempts(self):	CODE
LOW⚡	tests/test_robustness.py	73	async def test_empty_choices_raises_clear_error(self):	CODE
LOW	tests/test_robustness.py	86	async def test_llm_failure_emits_error_and_persists_failed_turn(self):	CODE
LOW	tests/test_robustness.py	104	def test_corrupt_sessions_file_is_backed_up_not_silently_replaced(self):	CODE
LOW	tests/test_robustness.py	115	def test_save_is_atomic_and_leaves_no_temp_files(self):	CODE
LOW	tests/test_robustness.py	122	def test_concurrent_creates_do_not_lose_sessions(self):	CODE
LOW	tests/test_robustness.py	153	def test_every_retry_is_bounded_with_backoff(self):	CODE
LOW	tests/test_robustness.py	201	async def test_reranker_surfaces_http_error_without_retry(self):	CODE
LOW	tests/test_robustness.py	212	async def test_seedream_surfaces_http_error_without_retry(self):	CODE
LOW	tests/test_main_agent_cli.py	69	def test_help_parser_contains_once(self):	CODE
LOW	tests/test_main_agent_cli.py	76	async def test_jsonl_once_outputs_valid_events_with_turn_id(self):	CODE
LOW⚡	tests/test_main_agent_cli.py	88	async def test_stdin_non_tty_is_single_prompt(self):	CODE
LOW⚡	tests/test_main_agent_cli.py	95	async def test_stdin_repl_reads_each_line_as_a_turn(self):	CODE
LOW⚡	tests/test_main_agent_cli.py	103	async def test_session_error_is_clear_before_runtime_load(self):	CODE
LOW	tests/test_main_agent_cli.py	118	async def test_new_session_is_created_before_runtime_load(self):	CODE
LOW	tests/test_main_agent_cli.py	132	async def test_new_session_and_session_are_mutually_exclusive(self):	CODE
LOW	tests/test_main_agent_cli.py	145	async def test_compact_command_outputs_jsonl_without_llm_turn(self):	CODE
LOW	tests/test_main_agent_cli.py	157	async def test_plain_mode_prints_progress_terminal_and_session(self):	CODE
LOW⚡	tests/test_image_orientation.py	11	def test_landscape_guard_requested_defaults_to_all_images(self):	CODE
LOW⚡	tests/test_image_orientation.py	18	def test_portrait_detection_allows_slightly_tall_images(self):	CODE
LOW⚡	tests/test_image_orientation.py	23	def test_portrait_tolerance_env_override(self):	CODE
LOW	tests/test_crash_regressions.py	10	def test_fallback_summary_handles_tool_call_messages(self):	CODE
LOW	tests/test_crash_regressions.py	22	def test_str_uses_existing_fields(self):	CODE
LOW⚡	tests/test_provider_presets.py	17	def test_minimax_preset_exists(self):	CODE
LOW⚡	tests/test_provider_presets.py	20	def test_minimax_preset_base_url(self):	CODE
LOW⚡	tests/test_provider_presets.py	26	def test_minimax_preset_env_key(self):	CODE
LOW⚡	tests/test_provider_presets.py	29	def test_minimax_preset_default_model(self):	CODE
LOW⚡	tests/test_provider_presets.py	32	def test_minimax_preset_has_models_list(self):	CODE
LOW⚡	tests/test_provider_presets.py	38	def test_minimax_preset_temperature_range(self):	CODE
LOW⚡	tests/test_provider_presets.py	47	def test_unknown_provider_passes_through(self):	CODE
148 more matches not shown…

Unused Imports138 hits · 138 pts

Severity	File	Line	Context
LOW	main_agent.py	1	CODE
LOW	tools/video_generator_openrouter_api.py	2	CODE
LOW	tools/video_generator_veo_yunwu_api.py	2	CODE
LOW	tools/image_response.py	1	CODE
LOW	tools/__init__.py	2	CODE
LOW	tools/__init__.py	2	CODE
LOW	tools/__init__.py	3	CODE
LOW	tools/__init__.py	6	CODE
LOW	tools/__init__.py	7	CODE
LOW	tools/__init__.py	8	CODE
LOW	tools/__init__.py	11	CODE
LOW	tools/__init__.py	14	CODE
LOW	tools/__init__.py	15	CODE
LOW	tools/__init__.py	15	CODE
LOW	tools/__init__.py	16	CODE
LOW	tools/__init__.py	17	CODE
LOW	tools/__init__.py	18	CODE
LOW	tools/image_orientation.py	1	CODE
LOW	tests/test_robustness.py	11	CODE
LOW	tests/test_script2video_pipeline_guards.py	5	CODE
LOW	tests/test_script2video_pipeline_guards.py	5	CODE
LOW	tests/test_minimax_integration.py	15	CODE
LOW	tests/test_agent_tools.py	1	CODE
LOW	agents/reference_image_selector.py	8	CODE
LOW	agents/scene_extractor.py	1	CODE
LOW	agents/scene_extractor.py	5	CODE
LOW	agents/scene_extractor.py	5	CODE
LOW	agents/scene_extractor.py	6	CODE
LOW	agents/scene_extractor.py	6	CODE
LOW	agents/scene_extractor.py	6	CODE
LOW	agents/scene_extractor.py	6	CODE
LOW	agents/global_information_planner.py	1	CODE
LOW	agents/global_information_planner.py	3	CODE
LOW	agents/global_information_planner.py	4	CODE
LOW	agents/global_information_planner.py	4	CODE
LOW	agents/global_information_planner.py	4	CODE
LOW	agents/global_information_planner.py	9	CODE
LOW	agents/global_information_planner.py	10	CODE
LOW	agents/event_extractor.py	1	CODE
LOW	agents/event_extractor.py	3	CODE
LOW	agents/event_extractor.py	9	CODE
LOW	agents/event_extractor.py	9	CODE
LOW	agents/character_portraits_generator.py	1	CODE
LOW	agents/character_portraits_generator.py	2	CODE
LOW	agents/character_portraits_generator.py	3	CODE
LOW	agents/character_portraits_generator.py	4	CODE
LOW	agents/character_portraits_generator.py	5	CODE
LOW	agents/character_portraits_generator.py	6	CODE
LOW	agents/character_portraits_generator.py	7	CODE
LOW	agents/character_portraits_generator.py	8	CODE
LOW	agents/character_portraits_generator.py	8	CODE
LOW	agents/character_portraits_generator.py	9	CODE
LOW	agents/character_portraits_generator.py	9	CODE
LOW	agents/character_portraits_generator.py	9	CODE
LOW	agents/character_portraits_generator.py	11	CODE
LOW	agents/character_portraits_generator.py	11	CODE
LOW	agents/character_extractor.py	1	CODE
LOW	agents/character_extractor.py	2	CODE
LOW	agents/character_extractor.py	5	CODE
LOW	agents/character_extractor.py	6	CODE
78 more matches not shown…

Magic Placeholder Names18 hits · 135 pts

Severity	File	Line	Snippet	Context
HIGH⚡	readme.md	426	api_key: <YOUR_API_KEY>	CODE
HIGH⚡	readme.md	426	api_key: <YOUR_API_KEY>	CODE
HIGH⚡	readme.md	431	api_key: <YOUR_API_KEY>	CODE
HIGH⚡	readme.md	431	api_key: <YOUR_API_KEY>	CODE
HIGH⚡	readme.md	436	api_key: <YOUR_API_KEY>	CODE
HIGH⚡	readme.md	436	api_key: <YOUR_API_KEY>	CODE
HIGH⚡	readme.md	461	api_key: <YOUR_API_KEY>	CODE
HIGH⚡	readme.md	461	api_key: <YOUR_API_KEY>	CODE
HIGH⚡	readme.md	467	api_key: <YOUR_API_KEY>	CODE
HIGH⚡	readme.md	467	api_key: <YOUR_API_KEY>	CODE
HIGH⚡	readme.md	472	api_key: <YOUR_API_KEY>	CODE
HIGH⚡	readme.md	472	api_key: <YOUR_API_KEY>	CODE
HIGH⚡	README_ZH.md	401	api_key: <YOUR_API_KEY>	CODE
HIGH⚡	README_ZH.md	401	api_key: <YOUR_API_KEY>	CODE
HIGH⚡	README_ZH.md	407	api_key: <YOUR_API_KEY>	CODE
HIGH⚡	README_ZH.md	407	api_key: <YOUR_API_KEY>	CODE
HIGH⚡	README_ZH.md	412	api_key: <YOUR_API_KEY>	CODE
HIGH⚡	README_ZH.md	412	api_key: <YOUR_API_KEY>	CODE

Excessive Try-Catch Wrapping28 hits · 30 pts

Severity	File	Line	Snippet	Context
LOW	main_agent.py	136	except Exception as exc:	CODE
LOW	tools/video_generator_veo_yunwu_api.py	121	except Exception as e:	CODE
LOW	tools/video_generator_veo_yunwu_api.py	152	except Exception as e:	CODE
LOW	tools/video_generator_doubao_seedance_yunwu_api.py	107	except Exception as e:	CODE
LOW	tools/video_generator_doubao_seedance_yunwu_api.py	162	except Exception as e:	CODE
LOW	tools/video_generator_omni_yunwu_api.py	124	except Exception as e:	CODE
LOW	tools/video_generator_omni_yunwu_api.py	171	except Exception as e:	CODE
LOW	agents/reference_image_selector.py	185	except Exception as e:	CODE
LOW	agents/reference_image_selector.py	222	except Exception as e:	CODE
LOW	agents/script_enhancer.py	119	except Exception as e:	CODE
LOW	agents/script_planner.py	430	except Exception as e:	CODE
LOW	pipelines/script2video_pipeline.py	164	except Exception:	CODE
LOW	pipelines/idea2video_pipeline.py	183	except Exception as e:	CODE
LOW	pipelines/idea2video_pipeline.py	199	except Exception as e:	CODE
LOW	utils/video.py	21	except Exception as e:	CODE
MEDIUM	utils/video.py	8	def download_video(url, save_path):	CODE
LOW	utils/image.py	24	except Exception as e:	CODE
MEDIUM	utils/image.py	12	def download_image(url, save_path):	CODE
LOW	agent_runtime/context_compactor.py	145	except Exception:	CODE
LOW	agent_runtime/tools.py	161	except Exception as exc:	CODE
LOW	agent_runtime/vimax_adapters.py	197	except Exception as exc:	CODE
LOW	agent_runtime/vimax_adapters.py	257	except Exception as exc:	CODE
LOW	agent_runtime/vimax_adapters.py	315	except Exception as exc:	CODE
LOW	agent_runtime/vimax_adapters.py	399	except Exception as exc:	CODE
LOW⚡	agent_runtime/vimax_adapters.py	504	except Exception as exc:	CODE
LOW	agent_runtime/vimax_adapters.py	652	except Exception:	CODE
LOW	agent_runtime/llm.py	75	except Exception as exc:	CODE
LOW	agent_runtime/loop.py	72	except Exception as exc:	CODE

Over-Commented Block11 hits · 11 pts

Severity	File	Line	Snippet	Context
LOW	agents/global_information_planner.py	281	# self,	COMMENT
LOW	agents/global_information_planner.py	301		COMMENT
LOW	agents/global_information_planner.py	321	# # check the output is valid	COMMENT
LOW	agents/global_information_planner.py	341		COMMENT
LOW	agents/global_information_planner.py	361	# character_name=character.identifier_in_novel,	COMMENT
LOW	pipelines/script2video_pipeline.py	201	character_portraits_registry: Optional[Dict[str, Dict[str, Dict[str, str]]]] = None,	COMMENT
LOW	interfaces/scene.py	41	# description="The index of the scene within the event, starting from 0"	COMMENT
LOW	interfaces/shot_description.py	41	# default=None,	COMMENT
LOW	interfaces/shot_description.py	61	# False,	COMMENT
LOW	interfaces/shot_description.py	161	"[Sound Effect] Ambient sound (supermarket background noise, shopping cart wheels rolling)",	COMMENT
LOW	interfaces/shot_description.py	181	# )	COMMENT

Verbosity Indicators7 hits · 10 pts

Severity	File	Line	Snippet	Context
LOW	pipelines/novel2movie_pipeline.py	486	# Step 1: Compress the novel text	COMMENT
LOW	pipelines/novel2movie_pipeline.py	554	# Step 2: Extract events from the compressed novel	COMMENT
LOW	pipelines/novel2movie_pipeline.py	598	# Step 3: Extract relevant chunks for each event	COMMENT
LOW	pipelines/novel2movie_pipeline.py	685	# Step 4: Extract scenes for each event, design the script for each scene	COMMENT
LOW	pipelines/novel2movie_pipeline.py	751	# Step 5: Merge characters from scene-level to event-level, then to novel-level	COMMENT
LOW	pipelines/novel2movie_pipeline.py	845	# Step 6: Generate the portrait for all characters in the novel	COMMENT
LOW	pipelines/novel2movie_pipeline.py	963	# Step 7: Generate video for each scene	COMMENT

Structural Annotation Overuse7 hits · 10 pts

Severity	File	Line	Snippet	Context
LOW	pipelines/novel2movie_pipeline.py	486	# Step 1: Compress the novel text	COMMENT
LOW	pipelines/novel2movie_pipeline.py	554	# Step 2: Extract events from the compressed novel	COMMENT
LOW	pipelines/novel2movie_pipeline.py	598	# Step 3: Extract relevant chunks for each event	COMMENT
LOW	pipelines/novel2movie_pipeline.py	685	# Step 4: Extract scenes for each event, design the script for each scene	COMMENT
LOW	pipelines/novel2movie_pipeline.py	751	# Step 5: Merge characters from scene-level to event-level, then to novel-level	COMMENT
LOW	pipelines/novel2movie_pipeline.py	845	# Step 6: Generate the portrait for all characters in the novel	COMMENT
LOW	pipelines/novel2movie_pipeline.py	963	# Step 7: Generate video for each scene	COMMENT

Deep Nesting11 hits · 10 pts

Severity	File	Line	Context
LOW	main_agent.py	41	CODE
LOW	pipelines/script2video_pipeline.py	323	CODE
LOW	pipelines/novel2movie_pipeline.py	73	CODE
LOW	pipelines/novel2movie_pipeline.py	479	CODE
LOW	pipelines/novel2movie_pipeline.py	626	CODE
LOW	utils/rate_limiter.py	39	CODE
LOW	agent_runtime/tools.py	187	CODE
LOW	agent_runtime/tools.py	196	CODE
LOW	agent_runtime/tools.py	288	CODE
LOW	agent_runtime/vimax_adapters.py	666	CODE
LOW	agent_runtime/loop.py	43	CODE

Decorative Section Separators2 hits · 9 pts

Severity	File	Line	Snippet	Context
MEDIUM⚡	utils/provider_presets.py	15	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	utils/provider_presets.py	17	# ---------------------------------------------------------------------------	COMMENT

Modern Structural Boilerplate8 hits · 8 pts

Severity	File	Line	Snippet	Context
LOW	tools/__init__.py	21	__all__ = [	CODE
LOW	agents/__init__.py	8	__all__ = [	CODE
LOW⚡	utils/provider_presets.py	13	logger = logging.getLogger(__name__)	CODE
LOW	agent_runtime/vimax_adapters.py	440	def _update_session_metadata(self, session_id: str, *, idea: str, user_requirement: str, style: str) -> None:	CODE
LOW	agent_runtime/__init__.py	3	__all__ = ["AgentLoop", "SessionIndex", "ToolRegistry", "build_runtime"]	CODE
LOW	agent_runtime/session_index.py	153	def update_stage(self, session_id: str, stage: str, summary: str = "") -> None:	CODE
LOW	agent_runtime/session_index.py	177	def update_compaction(self, session_id: str, result: dict[str, Any]) -> None:	CODE
LOW	interfaces/__init__.py	10	__all__ = [	CODE

Redundant / Tautological Comments1 hit · 2 pts

Severity	File	Line	Snippet	Context
LOW	tools/video_generator_veo_google_api.py	105	# Check if operation completed successfully	COMMENT

AI Slop Vocabulary1 hit · 2 pts

Severity	File	Line	Snippet	Context
LOW	agents/global_information_planner.py	353	# parser = None # no need to parse the output, just return the text	COMMENT

AI Structural Patterns1 hit · 1 pts

Severity	File	Line	Snippet	Context
LOW	tools/video_generator_omni_yunwu_api.py	13		CODE

Analysis Overview

What These Metrics Mean

Score History

Severity Breakdown

Directory Score Breakdown

Pattern Findings