Emily2040/seedance-2.0

6.1

Adjusted Score

6.1

Raw Score

100%

Time Factor

2026-08-01

Last Push

5.9K

Stars

Python

Language

23.8K

Lines of Code

203

Files

120

Pattern Hits

2026-08-02

Scan Date

0.00

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

Longitudinal tracking requires multiple scan runs. Once this repository is re-scanned after new commits land, this chart will visualise how the synthetic code signal evolves over time — enabling you to detect whether AI authorship is growing, stabilising, or being actively corrected by human engineers.

No multi-scan history yet — run the scanner again to build trend data.

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 0MEDIUM 1LOW 119

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 120 distinct pattern matches across 7 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 Identifiers58 hits · 77 pts

Severity	File	Line	Snippet	Context
LOW	tests/test_project_state.py	13	def test_project_state_examples_validate(self) -> None:	CODE
LOW⚡	tests/test_build_hero.py	27	def test_committed_files_match_the_generator(self) -> None:	CODE
LOW⚡	tests/test_build_hero.py	37	def test_themes_share_geometry_and_differ_only_in_colour(self) -> None:	CODE
LOW⚡	tests/test_build_hero.py	45	def test_palettes_are_actually_different(self) -> None:	CODE
LOW⚡	tests/test_build_hero.py	58	def test_no_retired_camera_motifs(self) -> None:	CODE
LOW⚡	tests/test_build_hero.py	63	def test_exactly_one_accent_gesture(self) -> None:	CODE
LOW⚡	tests/test_build_hero.py	71	def test_only_two_hairlines_plus_one_registration_tick(self) -> None:	CODE
LOW⚡	tests/test_build_hero.py	75	def test_no_gradients_blur_or_external_references(self) -> None:	CODE
LOW⚡	tests/test_build_hero.py	82	def test_no_counts_or_version_numbers_are_baked_in(self) -> None:	CODE
LOW⚡	tests/test_build_hero.py	90	def test_accessible_title_and_description(self) -> None:	CODE
LOW⚡	tests/test_build_hero.py	108	def test_no_shipped_asset_names_a_system_serif(self) -> None:	CODE
LOW⚡	tests/test_build_hero.py	115	def test_display_type_is_outlined(self) -> None:	CODE
LOW⚡	tests/test_build_hero.py	120	def test_outline_provenance_is_recorded(self) -> None:	CODE
LOW⚡	tests/test_build_hero.py	128	def test_the_generator_can_run_from_a_clean_checkout(self) -> None:	CODE
LOW	tests/test_build_hero.py	139	def test_declared_font_families_must_be_monospace(self) -> None:	CODE
LOW	tests/test_build_hero.py	152	def test_every_run_the_masthead_uses_is_present(self) -> None:	CODE
LOW⚡	tests/test_prompt_architecture_stress.py	50	def test_preserving_a_dimension_addresses_it_on_a_continuation(self) -> None:	CODE
LOW⚡	tests/test_prompt_architecture_stress.py	55	def test_preservation_does_not_count_for_text_to_video(self) -> None:	CODE
LOW⚡	tests/test_prompt_architecture_stress.py	60	def test_prose_binding_is_a_real_binding(self) -> None:	CODE
LOW⚡	tests/test_prompt_architecture_stress.py	64	def test_no_binding_at_all_is_still_a_finding(self) -> None:	CODE
LOW⚡	tests/test_prompt_architecture_stress.py	67	def test_camera_hold_and_signal_light_are_detected(self) -> None:	CODE
LOW⚡	tests/test_prompt_architecture_stress.py	74	def test_every_golden_prompt_clears_the_release_bar(self) -> None:	CODE
LOW	tests/test_prompt_architecture_stress.py	89	def test_the_doctrine_arm_still_beats_the_other_two(self) -> None:	CODE
LOW	tests/test_generation_run_check.py	13	def test_generation_run_fixtures_validate(self) -> None:	CODE
LOW	tests/test_schema_check.py	29	def test_every_schema_is_declared_with_an_instance(self) -> None:	CODE
LOW	tests/test_schema_check.py	44	def test_duplicate_keys_are_rejected(self) -> None:	CODE
LOW⚡	tests/test_schema_check.py	63	def test_example_violating_its_schema_is_reported(self) -> None:	CODE
LOW⚡	tests/test_schema_check.py	73	def test_schema_requiring_a_field_no_example_has_is_reported(self) -> None:	CODE
LOW⚡	tests/test_schema_check.py	83	def test_undeclared_schema_is_reported(self) -> None:	CODE
LOW⚡	tests/test_schema_check.py	93	def test_declared_schema_that_does_not_exist_is_reported(self) -> None:	CODE
LOW	tests/test_schema_check.py	105	def test_missing_dependency_fails_rather_than_skipping(self) -> None:	CODE
LOW	tests/test_continuity_chain.py	13	def test_continuity_chain_examples_validate(self) -> None:	CODE
LOW	tests/test_sequence_eval.py	13	def test_sequence_eval_schema(self) -> None:	CODE
LOW⚡	tests/test_source_registry_freshness.py	31	def test_fresh_registry_is_silent(self) -> None:	CODE
LOW⚡	tests/test_source_registry_freshness.py	39	def test_warn_window_never_fails_the_build(self) -> None:	CODE
LOW⚡	tests/test_source_registry_freshness.py	48	def test_stale_registry_only_fails_when_enforcement_is_requested(self) -> None:	CODE
LOW⚡	tests/test_source_registry_freshness.py	58	def test_verdict_is_stable_far_past_the_threshold(self) -> None:	CODE
LOW⚡	tests/test_source_registry_freshness.py	64	def test_future_dated_registry_is_not_reported_as_stale(self) -> None:	CODE
LOW	tests/test_source_registry_freshness.py	83	def test_default_run_passes_on_this_repository(self) -> None:	CODE
LOW	tests/test_source_registry_freshness.py	87	def test_enforcement_flag_is_available(self) -> None:	CODE
LOW	tests/test_source_registry_freshness.py	102	def test_release_checklist_enforces_freshness(self) -> None:	CODE
LOW	tests/test_prompt_lint.py	13	def test_prompt_lint_self_test_and_examples(self) -> None:	CODE
LOW	tests/test_install_payload.py	65	def test_development_only_tools_are_not_installed(self) -> None:	CODE
LOW	tests/test_install_payload.py	72	def test_no_installed_script_imports_a_network_module(self) -> None:	CODE
LOW	tests/test_install_payload.py	83	def test_no_installed_script_reads_a_credential(self) -> None:	CODE
LOW⚡	tests/test_install_payload.py	94	def test_the_check_would_catch_the_evaluator(self) -> None:	CODE
LOW⚡	tests/test_install_payload.py	100	def test_the_skill_itself_is_still_installed(self) -> None:	CODE
LOW⚡	tests/test_install_payload.py	109	def test_repository_still_ships_the_evaluator(self) -> None:	CODE
LOW⚡	tests/test_install_payload.py	122	def test_destination_inside_the_repository_is_rejected(self) -> None:	CODE
LOW⚡	tests/test_install_payload.py	128	def test_the_repository_root_itself_is_rejected(self) -> None:	CODE
LOW⚡	tests/test_install_payload.py	132	def test_a_destination_outside_the_repository_is_allowed(self) -> None:	CODE
LOW⚡	tests/test_install_payload.py	138	def test_the_cli_refuses_without_a_traceback_and_writes_nothing(self) -> None:	CODE
LOW⚡	tests/test_validate_skills_bytecode.py	29	def test_returns_none_outside_a_git_checkout(self) -> None:	CODE
LOW⚡	tests/test_validate_skills_bytecode.py	34	def test_lists_tracked_paths_in_a_checkout(self) -> None:	CODE
LOW⚡	tests/test_validate_skills_bytecode.py	44	def test_untracked_bytecode_is_not_listed(self) -> None:	CODE
LOW	tests/test_validate_skills_bytecode.py	58	def test_locally_generated_bytecode_does_not_fail_validation(self) -> None:	CODE
LOW	tests/test_behavior_contract.py	13	def test_behavior_contract_is_present(self) -> None:	CODE
LOW	scripts/install_codex_skill.py	75	def assert_destination_outside_source(destination: Path, repo_root: Path) -> None:	CODE

Unused Imports35 hits · 35 pts

Severity	File	Line	Context
LOW	tests/test_project_state.py	1	CODE
LOW	tests/test_build_hero.py	10	CODE
LOW	tests/test_prompt_architecture_stress.py	10	CODE
LOW	tests/test_generation_run_check.py	1	CODE
LOW	tests/test_schema_check.py	10	CODE
LOW	tests/test_continuity_chain.py	1	CODE
LOW	tests/test_sequence_eval.py	1	CODE
LOW	tests/test_source_registry_freshness.py	10	CODE
LOW	tests/test_prompt_lint.py	1	CODE
LOW	tests/test_install_payload.py	9	CODE
LOW	tests/test_validate_skills_bytecode.py	9	CODE
LOW	tests/test_behavior_contract.py	1	CODE
LOW	scripts/behavior_contract_check.py	2	CODE
LOW	scripts/install_codex_skill.py	2	CODE
LOW	scripts/vocab_schema_check.py	2	CODE
LOW	scripts/eval_run.py	23	CODE
LOW	scripts/eval_run.py	29	CODE
LOW	scripts/project_state_check.py	2	CODE
LOW	scripts/content_audit.py	2	CODE
LOW	scripts/sequence_eval_check.py	2	CODE
LOW	scripts/build_masthead_outlines.py	25	CODE
LOW	scripts/prompt_lint.py	2	CODE
LOW	scripts/prompt_lint.py	6	CODE
LOW	scripts/generation_run_check.py	2	CODE
LOW	scripts/eval_schema_check.py	2	CODE
LOW	scripts/schema_check.py	13	CODE
LOW	scripts/source_registry_check.py	2	CODE
LOW	scripts/extract_last_frame.py	25	CODE
LOW	scripts/build_hero.py	17	CODE
LOW	scripts/build_hero.py	21	CODE
LOW	scripts/validate_skills.py	2	CODE
LOW	scripts/validate_skills.py	8	CODE
LOW	scripts/continuity_chain_check.py	2	CODE
LOW	scripts/design_audit.py	2	CODE
LOW	scripts/prompt_architecture_stress.py	31	CODE

Structural Annotation Overuse9 hits · 14 pts

Severity	File	Line	Snippet	Context
LOW	references/directing-engine.md	11	## Step 1 - The Director's Read	COMMENT
LOW	references/directing-engine.md	23	## Step 2 - The Coherence Principle	COMMENT
LOW	references/directing-engine.md	41	## Step 3 - Scene-Type Coverage	COMMENT
LOW	references/directing-engine.md	58	## Step 4 - Directing the Performance	COMMENT
LOW	references/directing-engine.md	69	## Step 5 - Lighting and Color as Emotion	COMMENT
LOW	references/directing-engine.md	80	## Step 6 - The Director's Voice	COMMENT
LOW	references/directing-engine.md	95	## Step 7 - The Coherence Test	COMMENT
LOW	references/directing-engine.md	106	## Step 8 - The Long-Form Directorial Spine	COMMENT
LOW	references/directing-engine.md	118	## Step 9 - Decision Procedure	COMMENT

Excessive Try-Catch Wrapping11 hits · 11 pts

Severity	File	Line	Snippet	Context
LOW	scripts/project_state_check.py	75	except Exception as exc:	CODE
LOW	scripts/project_state_check.py	228	except Exception as exc:	CODE
LOW	scripts/project_state_check.py	249	except Exception as exc:	CODE
LOW	scripts/sequence_eval_check.py	80	except Exception as exc:	CODE
LOW	scripts/generation_run_check.py	36	except Exception as exc:	CODE
LOW	scripts/generation_run_check.py	59	except Exception as exc:	CODE
LOW	scripts/eval_schema_check.py	152	except Exception as exc:	CODE
LOW	scripts/schema_check.py	89	except Exception as exc: # jsonschema raises SchemaError	CODE
LOW	scripts/source_registry_check.py	107	except Exception as exc:	CODE
LOW	scripts/validate_skills.py	232	except Exception as exc:	CODE
LOW	scripts/validate_skills.py	325	except Exception as exc:	CODE

Deep Nesting5 hits · 5 pts

Severity	File	Line	Context
LOW	scripts/project_state_check.py	70	CODE
LOW	scripts/content_audit.py	54	CODE
LOW	scripts/generation_run_check.py	22	CODE
LOW	scripts/source_registry_check.py	44	CODE
LOW	scripts/validate_skills.py	209	CODE

AI Slop Vocabulary1 hit · 3 pts

Severity	File	Line	Snippet	Context
MEDIUM	scripts/extract_last_frame.py	70	# final decoded frame wins - robust across container duration quirks.	COMMENT

Over-Commented Block1 hit · 1 pts

Severity	File	Line	Snippet	Context
LOW	.github/workflows/source-freshness-review.yml	1	name: source-freshness-review	COMMENT

Analysis Overview

What These Metrics Mean

Score History

Severity Breakdown

Directory Score Breakdown

Pattern Findings