3.8

Adjusted Signal

3.8

Raw Pattern Score

100%

Time Factor

2026-10-25

Last Push

8.6K

Stars

Python

Language

39.0K

Lines of Code

351

Files

Pattern Hits

2026-10-31

Scan Date

0.03

HC Hit Rate

Risk Review · Payload v1

Use each vector to guide manual verification of the underlying findings.

Payload schema: 1.0.0 · Engine: 2.0.0 · Scoring: heuristic-density-v1 · Scan date: 2026-10-31.

Cognitive Ownership Risk 8.8/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 63 finding(s).

Hallucinated Dependency & Supply Chain Risk 1.6/100 · LOW

Are imports declared and package/API names verified? 9 finding(s).

Agent Over-Engineering Ratio 15.0/100 · LOW

Are wrappers, guards, and repeated structures necessary? 78 finding(s).

PR Review Velocity Impact 17.6/100 · LOW

Which changes need focused human review? 96 finding(s).

What These Metrics Mean

Adjusted Signal: Legacy pattern score normalized per 1,000 scanned lines and multiplied by the repository-level time factor. It is not an estimate of AI authorship.
Raw Pattern Score: Sum of severity- and context-weighted pattern findings before applying the time factor.
Time Factor: A coarse multiplier based on repository last-push metadata. It does not identify when individual code was written.
Pattern Hits: Count of configured pattern findings. Review each location and surrounding code before acting.
HC Hit Rate: High- and critical-severity findings per scanned file. Severity is a configured detector weight, not proof of a vulnerability or authorship.
Lines / Files: Scan coverage denominators used by the legacy normalized score.

Pattern-Signal History

This chart tracks the legacy adjusted pattern score across scan runs. Changes can reflect source changes, scan coverage, or detector/scoring versions; they do not measure AI adoption or prove that a team refactored code. Compare runs only when their scoring versions are compatible. The dashed line tracks the raw pattern-hit count.

Severity Breakdown

Groups findings by configured severity weight. Severity is not a confidence estimate, security rating, or proof that a package is missing. Verify imports against the project's manifests and inspect each finding in its local design context.

CRITICAL 0HIGH 11MEDIUM 0LOW 85

Directory Score Breakdown

This horizontal bar chart shows where configured pattern scores accumulate across directories. Treat the bars as locations to inspect, not as evidence of authorship or code quality. Use the file-level findings to decide whether a directory needs a focused ownership, dependency, complexity, or review check.

Pattern Findings

The scanner identified 96 distinct pattern matches across 10 syntactic categories. Each entry below represents a discrete location in the source code where the engine recorded a detector match to inspect in context. 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 configured finding weight (CRITICAL / HIGH / MEDIUM / LOW). The Context column identifies whether the match occurred inside executable code, an inline comment, or a string literal — legacy comment-context matches receive a ×1.5 score weight. The ⚡ bolt icon marks clustered matches: three or more patterns within a 10-line window, each receiving an additional ×1.5 density multiplier under the legacy scoring model.

Hyper-Verbose Identifiers45 hits · 54 pts

Severity	File	Line	Snippet	Context
LOW	backend/video/src/meta_embed.py	244	def _process_embedded_playlist(self, playlist_data) -> dict \| None:	CODE
LOW	backend/playlist/src/index.py	180	def remove_vids_from_playlist(self):	CODE
LOW	backend/playlist/src/index.py	393	def remove_playlist_from_video(self, video_id):	CODE
LOW	backend/playlist/src/index.py	472	def playlist_entries_contains(self, video_id):	CODE
LOW	backend/config/management/commands/ta_startup.py	236	def _create_default_schedules(self) -> None:	CODE
LOW	backend/config/management/commands/ta_startup.py	316	def _mig_fix_playlist_description(self) -> None:	CODE
LOW	backend/config/management/commands/ta_startup.py	351	def _mig_fix_channel_art_types(self) -> None:	CODE
LOW	backend/config/management/commands/ta_startup.py	379	def _mig_fix_channel_description(self) -> None:	STRING
LOW	backend/config/management/commands/ta_startup.py	405	def _mig_fix_video_description(self) -> None:	CODE
LOW	backend/config/management/commands/ta_envcheck.py	94	def _additional_auth_vars_expectations(self):	CODE
LOW	backend/channel/tests/test_src/test_remote_query.py	40	def test_build_all_queries_with_limit(default_config, empty_overwrites):	CODE
LOW	backend/channel/tests/test_src/test_remote_query.py	52	def test_build_all_queries_without_limit(default_config, empty_overwrites):	CODE
LOW	backend/channel/tests/test_src/test_remote_query.py	64	def test_build_specific_query(default_config, empty_overwrites):	CODE
LOW	backend/channel/tests/test_src/test_remote_query.py	82	def test_build_multiple_queries(default_config, empty_overwrites):	CODE
LOW⚡	backend/channel/tests/test_src/test_remote_query.py	103	def test_no_limit_ignores_config_and_overwrites(default_config, overwrites):	CODE
LOW⚡	backend/channel/tests/test_src/test_remote_query.py	110	def test_zero_query_not_included(default_config):	CODE
LOW⚡	backend/channel/tests/test_src/test_remote_query.py	118	def test_zero_config_overwrite(default_config):	CODE
LOW	backend/channel/tests/test_src/test_remote_query.py	137	def test_invalid_video_type_is_ignored(default_config):	CODE
LOW	backend/common/views_base.py	166	def validate_channel_art_type(self, channel_art: str) -> None:	CODE
LOW	backend/common/tests/test_src/test_pagination.py	72	def test_result_window_boundary(make_pagination, total, page_size, last_page):	CODE
LOW	backend/common/tests/test_src/test_pagination.py	87	def test_page_beyond_result_window(make_pagination, page, page_size):	CODE
LOW⚡	backend/common/tests/test_src/test_helper.py	14	def test_randomizor_with_positive_length():	CODE
LOW⚡	backend/common/tests/test_src/test_helper.py	22	def test_date_parser_with_int():	CODE
LOW⚡	backend/common/tests/test_src/test_helper.py	29	def test_date_parser_with_digit():	CODE
LOW⚡	backend/common/tests/test_src/test_helper.py	36	def test_date_parser_with_float():	CODE
LOW⚡	backend/common/tests/test_src/test_helper.py	43	def test_date_parser_with_str():	CODE
LOW⚡	backend/common/tests/test_src/test_helper.py	50	def test_date_parser_with_invalid_input():	CODE
LOW⚡	backend/common/tests/test_src/test_helper.py	57	def test_date_parser_with_invalid_string_format():	CODE
LOW⚡	backend/common/tests/test_src/test_helper.py	64	def test_time_parser_with_numeric_string():	CODE
LOW⚡	backend/common/tests/test_src/test_helper.py	71	def test_time_parser_with_hh_mm_ss_format():	CODE
LOW⚡	backend/common/tests/test_src/test_helper.py	78	def test_time_parser_with_empty_string():	CODE
LOW⚡	backend/common/tests/test_src/test_helper.py	84	def test_time_parser_with_invalid_format():	CODE
LOW⚡	backend/common/tests/test_src/test_helper.py	91	def test_time_parser_with_non_numeric_input():	CODE
LOW	backend/common/tests/test_src/test_streaming.py	38	def test_parse_range_unsupported_returns_none(range_header):	CODE
LOW	backend/common/tests/test_src/test_streaming.py	53	def test_parse_range_not_satisfiable(range_header, file_size):	CODE
LOW	backend/common/src/search_processor.py	174	def _playlist_thumb_vid_check(playlist_dict: dict):	CODE
LOW⚡	backend/download/tests/test_src/test_pending_list.py	8	def test_returns_scientific_timestamp_if_present():	CODE
LOW⚡	backend/download/tests/test_src/test_pending_list.py	14	def test_returns_scientific_timestamp_string_if_present():	CODE
LOW⚡	backend/download/tests/test_src/test_pending_list.py	20	def test_returns_timestamp_if_present():	CODE
LOW⚡	backend/download/tests/test_src/test_pending_list.py	26	def test_returns_iso_date_if_upload_date_present():	CODE
LOW	backend/download/src/yt_dlp_handler.py	186	def _build_obs_postprocessors(self):	CODE
LOW	backend/appsettings/tests/test_src/test_index_setup.py	56	def test_classify_mapping_diff(	CODE
LOW	backend/appsettings/tests/test_src/test_index_setup.py	72	def test_removed_field_cleanup(	CODE
LOW	backend/appsettings/src/manual.py	191	def _extract_id_from_filename(file_name):	CODE
LOW	backend/task/serializers.py	77	def create_dynamic_notification_serializer():	CODE

Empty Error Handlers7 hits · 35 pts

Severity	File	Line	Snippet	Context
HIGH	backend/video/src/index.py	238	except (TypeError, ValueError):	CODE
HIGH	backend/config/settings.py	26	except ModuleNotFoundError:	CODE
HIGH	backend/config/settings.py	227	except ValueError:	CODE
HIGH	backend/channel/views.py	175	except FileNotFoundError:	CODE
HIGH	backend/common/src/env_settings.py	14	except ModuleNotFoundError:	CODE
HIGH	backend/common/src/ta_redis.py	65	except redis.exceptions.ResponseError:	CODE
HIGH	backend/download/src/queue.py	416	except (TypeError, ValueError):	CODE

Cross-File Repetition3 hits · 15 pts

Severity	File	Snippet	Context
HIGH	backend/video/src/index.py	functionality: - get metadata from youtube for a channel - index and update in es	STRING
HIGH	backend/playlist/src/index.py	functionality: - get metadata from youtube for a channel - index and update in es	STRING
HIGH	backend/channel/src/index.py	functionality: - get metadata from youtube for a channel - index and update in es	STRING

AI Structural Patterns9 hits · 9 pts

Severity	File	Line	Context
LOW	backend/video/src/subtitle.py	119	CODE
LOW	backend/playlist/src/index.py	109	CODE
LOW	backend/common/src/ta_redis.py	133	CODE
LOW	backend/common/src/ta_redis.py	142	CODE
LOW	backend/appsettings/src/backup.py	155	CODE
LOW	backend/appsettings/src/membership.py	31	CODE
LOW	backend/appsettings/src/membership.py	54	CODE
LOW	backend/stats/src/aggs.py	320	CODE
LOW	backend/stats/src/aggs.py	373	CODE

Excessive Try-Catch Wrapping8 hits · 8 pts

Severity	File	Line	Snippet	Context
LOW	backend/video/src/index.py	165	except Exception: # pylint: disable=broad-except	CODE
LOW	backend/video/src/index.py	389	except Exception as err:	CODE
LOW	backend/video/src/meta_embed.py	130	except Exception as exc: # pylint: disable=broad-exception-caught	CODE
LOW	backend/config/management/commands/ta_connection.py	55	except Exception: # pylint: disable=broad-except	CODE
LOW	backend/config/management/commands/ta_connection.py	63	except Exception as err: # pylint: disable=broad-except	CODE
LOW	backend/channel/src/index.py	44	except Exception: # pylint: disable=broad-except	CODE
LOW	backend/appsettings/src/manual.py	466	except Exception as exc: # pylint: disable=broad-except	CODE
LOW	backend/task/src/notify.py	62	except Exception as err: # pylint: disable=broad-exception-caught	CODE

Deep Nesting8 hits · 8 pts

Severity	File	Line	Context
LOW	backend/video/src/index.py	351	CODE
LOW	backend/playlist/src/index.py	402	CODE
LOW	backend/config/management/commands/ta_envcheck.py	94	CODE
LOW	backend/common/src/searching.py	26	CODE
LOW	backend/common/src/helper.py	106	CODE
LOW	backend/download/src/queue.py	459	CODE
LOW	backend/download/src/thumbnails.py	35	CODE
LOW	backend/appsettings/src/reindex.py	278	CODE

Unused Imports8 hits · 8 pts

Severity	File	Line	Context
LOW	backend/config/settings.py	148	CODE
LOW	backend/config/settings.py	150	CODE
LOW	backend/config/settings.py	161	CODE
LOW	backend/config/settings.py	167	CODE
LOW	backend/config/settings.py	169	CODE
LOW	backend/task/__init__.py	3	CODE
LOW	backend/task/__init__.py	3	CODE
LOW	backend/task/__init__.py	5	CODE

Modern Structural Boilerplate6 hits · 6 pts

Severity	File	Line	Snippet	Context
LOW	backend/config/management/commands/ta_startup.py	287	def _update_schedule_tz(self) -> None:	CODE
LOW	backend/config/management/commands/ta_startup.py	305	def _set_ta_startup_time(self) -> None:	CODE
LOW	backend/user/src/user_config.py	107	def update_config(self, to_update: dict) -> None:	CODE
LOW	backend/common/src/ta_redis.py	222	def set_command(self, task_id: str, command: str) -> None:	CODE
LOW	backend/common/src/urlparser.py	179	def _set_cache(url, channel_id) -> None:	CODE
LOW	backend/download/src/yt_dlp_handler.py	201	def _set_overwrites(self, obs: dict, channel_id: str) -> None:	CODE

Cross-Language Confusion1 hit · 5 pts

Severity	File	Line	Snippet	Context
HIGH	backend/download/src/queue_interact.py	60	ctx._source.message = null;	CODE

Over-Commented Block1 hit · 1 pts

Severity	File	Line	Snippet	Context
LOW	deploy.sh	1	#!/bin/bash	COMMENT

tubearchivist/tubearchivist

Open-Source Code Quality, Security and Technical Debt Review