4.0

Adjusted Signal

4.0

Raw Pattern Score

100%

Time Factor

2026-10-30

Last Push

2.2K

Stars

Language

25.6K

Lines of Code

144

Files

Pattern Hits

2026-10-31

Scan Date

0.01

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 15.7/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 82 finding(s).

Hallucinated Dependency & Supply Chain Risk 0.2/100 · LOW

Are imports declared and package/API names verified? 1 finding(s).

Agent Over-Engineering Ratio 13.0/100 · LOW

Are wrappers, guards, and repeated structures necessary? 59 finding(s).

PR Review Velocity Impact 18.2/100 · LOW

Which changes need focused human review? 89 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 2MEDIUM 2LOW 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 89 distinct pattern matches across 8 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 Identifiers53 hits · 56 pts

Severity	File	Line	Snippet	Context
LOW⚡	scripts/testing/test-build-planning.py	104	def test_fsharp_source_takes_a_quick_build_in_dev_and_a_full_one_in_ci(self):	CODE
LOW⚡	scripts/testing/test-build-planning.py	114	def test_fsproj_takes_a_full_build(self):	CODE
LOW⚡	scripts/testing/test-build-planning.py	117	def test_dark_package_reloads_packages(self):	CODE
LOW⚡	scripts/testing/test-build-planning.py	121	def test_migration_runs_migrations(self):	CODE
LOW⚡	scripts/testing/test-build-planning.py	124	def test_unrecognised_file_routes_nowhere(self):	CODE
LOW⚡	scripts/testing/test-build-planning.py	138	def test_fsharp_change_reaches_the_package_reload(self):	CODE
LOW⚡	scripts/testing/test-build-planning.py	148	def test_full_build_replaces_the_quick_one(self):	CODE
LOW⚡	scripts/testing/test-build-planning.py	153	def test_tests_are_not_planned_unless_asked_for(self):	CODE
LOW⚡	scripts/testing/test-build-planning.py	161	def test_a_full_build_satisfies_a_file_wanting_a_quick_one(self):	CODE
LOW⚡	scripts/testing/test-build-planning.py	167	def test_a_quick_build_does_not_satisfy_a_file_wanting_a_full_one(self):	CODE
LOW⚡	scripts/testing/test-build-planning.py	174	def test_editor_temp_files_are_ignored(self):	CODE
LOW⚡	scripts/testing/test-build-planning.py	183	def test_gitignored_paths_are_ignored(self):	CODE
LOW⚡	scripts/testing/test-build-planning.py	191	def test_no_index_means_build_everything(self):	CODE
LOW⚡	scripts/testing/test-build-planning.py	195	def test_a_touched_file_with_the_same_contents_is_not_changed(self):	CODE
LOW⚡	scripts/testing/test-build-planning.py	204	def test_an_edited_file_is_changed(self):	CODE
LOW⚡	scripts/testing/test-build-planning.py	211	def test_a_deleted_file_is_changed(self):	CODE
LOW⚡	scripts/testing/test-build-planning.py	218	def test_roots_narrow_the_comparison(self):	CODE
LOW⚡	scripts/testing/test-build-planning.py	227	def test_a_file_needing_no_action_stops_being_offered(self):	CODE
LOW⚡	scripts/testing/test-build-planning.py	399	def test_a_lint_only_build_does_not_claim_the_tree_is_built(self):	CODE
LOW⚡	scripts/testing/test-build-planning.py	405	def test_a_skipped_build_step_does_not_count_as_built(self):	CODE
LOW⚡	scripts/testing/test-build-planning.py	411	def test_an_interrupted_build_is_reported_rather_than_believed(self):	CODE
LOW	scripts/testing/test-build-planning.py	240	def test_recording_one_file_does_not_claim_the_others(self):	CODE
LOW	scripts/testing/test-build-planning.py	251	def test_recording_with_no_baseline_is_a_no_op(self):	CODE
LOW	scripts/testing/test-build-planning.py	259	def test_merge_refreshes_by_content_not_timestamp(self):	CODE
LOW	scripts/testing/test-build-planning.py	283	def test_merge_leaves_uncovered_files_looking_changed(self):	CODE
LOW	scripts/testing/test-build-planning.py	303	def test_a_finished_build_is_ok_and_the_tree_is_clean(self):	CODE
LOW	scripts/testing/test-build-planning.py	315	def test_a_failed_build_is_fatal_for_anything_downstream(self):	CODE
LOW	scripts/testing/test-build-planning.py	329	def test_reverting_a_change_that_broke_the_build_unsticks_you(self):	CODE
LOW	scripts/testing/test-build-planning.py	354	def test_an_edit_after_a_build_warns_but_is_not_fatal(self):	CODE
LOW	scripts/testing/test-build-planning.py	369	def test_either_configuration_counts_as_built(self):	CODE
LOW	scripts/testing/test-build-planning.py	377	def test_a_wiped_build_directory_beats_a_clean_index(self):	CODE
LOW	scripts/testing/test-build-planning.py	437	def test_release_dockerfile_sdk_matches_global_json(self):	CODE
LOW	.circleci/test_collect_diagnostics.py	40	def test_success_keeps_diagnostics_but_not_databases_or_linked_files(self):	CODE
LOW	.circleci/test_collect_diagnostics.py	64	def test_large_logs_keep_middle_errors_and_all_bytes_beyond_old_budget(self):	CODE
LOW	.circleci/test_collect_diagnostics.py	77	def test_every_report_is_kept_even_beyond_old_file_count_limit(self):	CODE
LOW	.circleci/test_collect_diagnostics.py	88	def test_empty_rundir_still_produces_a_manifest(self):	CODE
LOW	.circleci/test_collect_diagnostics.py	93	def test_recollection_replaces_old_logs_without_archiving_its_own_output(self):	CODE
LOW	.circleci/test_collect_diagnostics.py	115	def test_successful_checks_and_unrelated_databases_are_not_saved(self):	CODE
LOW⚡	.circleci/test_collect_diagnostics.py	127	def test_failed_split_run_saves_both_halves_stores(self):	CODE
LOW⚡	.circleci/test_collect_diagnostics.py	136	def test_successful_run_has_no_database_artifacts(self):	CODE
LOW⚡	.circleci/test_collect_diagnostics.py	144	def test_failure_snapshot_includes_committed_wal_and_survives_collection(self):	CODE
LOW	.circleci/test_collect_diagnostics.py	164	def test_missing_corrupt_and_outside_databases_are_reported(self):	CODE
LOW	.circleci/test_collect_diagnostics.py	179	def test_backup_timeout_is_reported_instead_of_a_partial_snapshot(self):	CODE
LOW	.circleci/test_collect_diagnostics.py	188	def test_interrupted_check_is_saved_and_timeout_exit_is_preserved(self):	CODE
LOW	.circleci/test_collect_diagnostics.py	199	def test_real_gate_runner_records_only_failed_gate_stores(self):	CODE
LOW	.circleci/test_collect_diagnostics.py	227	def test_every_registered_gate_has_an_explicit_database_mapping(self):	STRING
LOW	.circleci/test_collect_diagnostics.py	233	def test_first_day_keeps_failed_stores_and_removes_successful_stores(self):	STRING
LOW⚡	.circleci/test_artifact_validation.py	107	def test_success_returns_without_waiting_for_watchdog_and_stops_timers(self):	STRING
LOW⚡	.circleci/test_artifact_validation.py	117	def test_command_failure_keeps_exit_code_and_output(self):	STRING
LOW⚡	.circleci/test_artifact_validation.py	124	def test_sigkill_is_not_misreported_as_a_timeout(self):	STRING
LOW⚡	.circleci/test_artifact_validation.py	130	def test_timeout_stops_command_and_child_holding_output_pipe(self):	STRING
LOW⚡	.circleci/test_artifact_validation.py	136	def test_output_comparison_still_works_without_waiting_for_each_timer(self):	STRING
LOW⚡	.circleci/test_artifact_validation.py	142	def test_success_cleans_up_background_child_holding_output_pipe(self):	STRING

Over-Commented Block20 hits · 20 pts

Severity	File	Line	Snippet	Context
LOW	install.sh	1	#!/bin/sh	COMMENT
LOW	backend/testfiles/data/naughty-strings.txt	101	# Special Characters	COMMENT
LOW	backend/testfiles/data/naughty-strings.txt	121		COMMENT
LOW	backend/testfiles/data/naughty-strings.txt	201		COMMENT
LOW	.devcontainer/devcontainer.json	81	"workspaceMount": "source=${localWorkspaceFolder},target=/home/dark/app,type=bind,consistency=delegated", // for local	COMMENT
LOW	later/experiments/armv7-aot/time64-shim.c	1	// Supplies the glibc __*_time64 symbols for 32-bit ARM builds against an	COMMENT
LOW	later/experiments/armv7-aot/time64-shim.c	21	//	COMMENT
LOW	later/backend/src/Wasm/build.sh	1	#!/usr/bin/env bash	COMMENT
LOW	later/backend/src/Wasm/make-store.sh	1	#!/usr/bin/env bash	COMMENT
LOW	later/backend/src/Wasm/make-store.sh	61	while read -r t; do	COMMENT
LOW	later/backend/src/Wasm/wwwroot/site.js	1	// Shared by the pages: how to call into the runtime, how to boot it and load the store,	COMMENT
LOW	later/backend/src/Wasm/wwwroot/site.js	41	});	COMMENT
LOW	later/.vscode/launch-extension.json	1	// RESTORE: .vscode/launch.json	COMMENT
LOW	.circleci/config.yml	1	version: 2.1	COMMENT
LOW	.circleci/config.yml	41	# - dark-base is ubuntu:24.04, and an AOT binary built there requires	COMMENT
LOW	.circleci/config.yml	341	# nothing consumed.	COMMENT
LOW	.circleci/config.yml	401	rm -rf clis && mkdir clis	COMMENT
LOW	.circleci/config.yml	541	objdump -T "$(ls clis/darklang-*-linux-x64)" \	COMMENT
LOW	.circleci/config.yml	721	# When switched on, this tags every green merge to main with the next v0.0.N,	COMMENT
LOW	.circleci/config.yml	741	requires:	COMMENT

Empty Error Handlers2 hits · 10 pts

Severity	File	Line	Snippet	Context
HIGH	scripts/perf/view-telemetry.py	81	except:	CODE
HIGH	.circleci/test_artifact_validation.py	89	except ProcessLookupError:	CODE

Deep Nesting7 hits · 7 pts

Severity	File	Line	Context
LOW	scripts/perf/view-telemetry.py	46	CODE
LOW	scripts/perf/_bench.py	314	CODE
LOW	scripts/perf/_bench.py	412	CODE
LOW	scripts/perf/_bench.py	582	CODE
LOW	.circleci/collect_diagnostics.py	69	CODE
LOW	.circleci/collect_diagnostics.py	145	CODE
LOW	.circleci/collect_diagnostics.py	176	CODE

Excessive Try-Catch Wrapping4 hits · 5 pts

Severity	File	Line	Snippet	Context
LOW	scripts/perf/_bench.py	161	except Exception:	CODE
LOW	scripts/perf/_bench.py	327	except Exception:	CODE
LOW	scripts/perf/_bench.py	362	except Exception:	CODE
MEDIUM	scripts/perf/_bench.py	356	def commit():	CODE

AI Slop Vocabulary1 hit · 3 pts

Severity	File	Line	Snippet	Context
MEDIUM	scripts/perf/_bench.py	92	# `packages/` would be loaded as package items, and a loose file elsewhere drifts from the harness that	COMMENT

Example Usage Blocks1 hit · 2 pts

Severity	File	Line	Snippet	Context
LOW	later/scripts/launch-extension.sh	5	# Usage:	COMMENT

Unused Imports1 hit · 1 pts

Severity	File	Line	Snippet	Context
LOW	later/scripts/testing/test-interactive.py	6		CODE

darklang/dark

Open-Source Code Quality, Security and Technical Debt Review