1.7

Adjusted Signal

1.7

Raw Pattern Score

100%

Time Factor

2026-10-29

Last Push

4.9K

Stars

Ruby

Language

90.6K

Lines of Code

620

Files

145

Pattern Hits

2026-10-31

Scan Date

0.00

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 8.2/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 145 finding(s).

Hallucinated Dependency & Supply Chain Risk 0.0/100 · LOW

Are imports declared and package/API names verified? 0 finding(s).

Agent Over-Engineering Ratio 3.5/100 · LOW

Are wrappers, guards, and repeated structures necessary? 65 finding(s).

PR Review Velocity Impact 8.2/100 · LOW

Which changes need focused human review? 145 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 0MEDIUM 5LOW 140

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 145 distinct pattern matches across 5 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.

Over-Commented Block73 hits · 73 pts

Severity	File	Line	Snippet	Context
LOW	.duel.rb	1	# frozen_string_literal: true	COMMENT
LOW	.rubocop.yml	1	# Standard owns the style, so this file carries only what Standard leaves to	COMMENT
LOW	.simplecov_baseline.yml	1	# Per-file coverage floors. A file that drops below its floor fails the run,	COMMENT
LOW	benchmarks/simulate_coverage.rb	1	# frozen_string_literal: true	COMMENT
LOW	benchmarks/report_scale.rb	1	# frozen_string_literal: true	COMMENT
LOW	benchmarks/collate.rb	1	# frozen_string_literal: true	COMMENT
LOW	benchmarks/collate/shape.rb	1	# frozen_string_literal: true	COMMENT
LOW	.github/workflows/dependabot_assets.yml	1	# Dependabot bumps html_frontend dependencies but cannot run the compile	COMMENT
LOW	lib/simplecov/production.rb	1	# frozen_string_literal: true	COMMENT
LOW	lib/simplecov/history.rb	1	# frozen_string_literal: true	COMMENT
LOW	lib/simplecov/parallel_coordination.rb	1	# frozen_string_literal: true	COMMENT
LOW	lib/simplecov/parallel_coordination.rb	41		COMMENT
LOW	lib/simplecov/current_run.rb	1	# frozen_string_literal: true	COMMENT
LOW	lib/simplecov/result_processing.rb	161	# loaded, and the merged result is the one that reports dropped source	COMMENT
LOW	lib/simplecov/directive.rb	1	# frozen_string_literal: true	COMMENT
LOW	lib/simplecov/process.rb	1	# frozen_string_literal: true	COMMENT
LOW	lib/simplecov/parallel_adapters.rb	1	# frozen_string_literal: true	COMMENT
LOW	lib/simplecov/result_adapter.rb	41	# address widths vary by runtime.	COMMENT
LOW	lib/simplecov/command_guesser.rb	41	return unless groups && number	COMMENT
LOW	lib/simplecov/result.rb	21	# Carried into the resultset so a merge elsewhere can inject the ones	COMMENT
LOW	lib/simplecov/test_tracker.rb	1	# frozen_string_literal: true	COMMENT
LOW	lib/simplecov/unloaded_file_injector.rb	1	# frozen_string_literal: true	COMMENT
LOW	lib/simplecov/load_global_config.rb	1	# frozen_string_literal: true	COMMENT
LOW	lib/simplecov/result_merger.rb	41	# feeding every merge-side accumulator in a single pass: the tracked	COMMENT
LOW	lib/simplecov/simulate_coverage.rb	1	# frozen_string_literal: true	COMMENT
LOW	lib/simplecov/simulate_coverage.rb	21	# Branches and methods are enumerated by static analysis. Earlier behavior	COMMENT
LOW	lib/simplecov/test_file_name.rb	1	# frozen_string_literal: true	COMMENT
LOW	lib/simplecov/deprecation.rb	1	# frozen_string_literal: true	COMMENT
LOW	lib/simplecov/static_coverage_extractor.rb	1	# frozen_string_literal: true	COMMENT
LOW	lib/simplecov/static_coverage_extractor.rb	41	end	COMMENT
LOW	lib/simplecov/color.rb	21	# default `:auto` falls through), then `NO_COLOR`, then `FORCE_COLOR`, then	COMMENT
LOW	lib/simplecov/view_coverage.rb	1	# frozen_string_literal: true	COMMENT
LOW	lib/simplecov/context_map.rb	1	# frozen_string_literal: true	COMMENT
LOW	lib/simplecov/baseline.rb	1	# frozen_string_literal: true	COMMENT
LOW	lib/simplecov/configuration/filters.rb	1	# frozen_string_literal: true	COMMENT
LOW	lib/simplecov/configuration/merging.rb	61	# Whether SimpleCov's selected final process owns merge processing: waiting	COMMENT
LOW	lib/simplecov/configuration/merging.rb	101	Deprecation.warn("`SimpleCov.use_merging` is deprecated. " \	COMMENT
LOW	lib/simplecov/configuration/test_tracking.rb	1	# frozen_string_literal: true	COMMENT
LOW	lib/simplecov/combine/identity_interner.rb	1	# frozen_string_literal: true	COMMENT
LOW	lib/simplecov/combine/lines_combiner.rb	1	# frozen_string_literal: true	COMMENT
LOW	lib/simplecov/test_tracker/constant_watch.rb	1	# frozen_string_literal: true	COMMENT
LOW	lib/simplecov/test_tracker/delta.rb	81	# and eql? alike. `==` is kept because it is the faster of the two.	COMMENT
LOW	lib/simplecov/test_tracker/method_bodies.rb	1	# frozen_string_literal: true	COMMENT
LOW	lib/simplecov/view_coverage/template_compiler.rb	1	# frozen_string_literal: true	COMMENT
LOW	lib/simplecov/cli/ratchet.rb	1	# frozen_string_literal: true	COMMENT
LOW	lib/simplecov/cli/real_path.rb	1	# frozen_string_literal: true	COMMENT
LOW	lib/simplecov/cli/patch.rb	1	# frozen_string_literal: true	COMMENT
LOW	lib/simplecov/cli/dead_code.rb	1	# frozen_string_literal: true	COMMENT
LOW	lib/simplecov/cli/patch/changed_lines.rb	41	end	COMMENT
LOW	lib/simplecov/cli/affected/narrowing.rb	1	# frozen_string_literal: true	COMMENT
LOW	lib/simplecov/cli/affected/narrowing.rb	21	# The recording's line numbers are the ones that matter, and the	COMMENT
LOW	lib/simplecov/cli/serve/static_file_handler.rb	41	# /events stream on. A route may hold the socket for as long as it	COMMENT
LOW	lib/simplecov/result_merger/unloaded_files.rb	1	# frozen_string_literal: true	COMMENT
LOW	lib/simplecov/directive/erb.rb	1	# frozen_string_literal: true	COMMENT
LOW	lib/simplecov/production/file_sink.rb	1	# frozen_string_literal: true	COMMENT
LOW	…mplecov/static_coverage_extractor/condition_folding.rb	1	# frozen_string_literal: true	COMMENT
LOW	lib/simplecov/static_coverage_extractor/visitor.rb	21		COMMENT
LOW	…ecov/static_coverage_extractor/location_conventions.rb	1	# frozen_string_literal: true	COMMENT
LOW	lib/simplecov/profiles/strict.rb	1	# frozen_string_literal: true	COMMENT
LOW	lib/simplecov/source_file/ruby_data_parser.rb	1	# frozen_string_literal: true	COMMENT
13 more matches not shown…

Hyper-Verbose Identifiers65 hits · 65 pts

Severity	File	Line	Snippet	Context
LOW	spec/return_codes_spec.rb	20	def stderr_without_report_summary(stderr)	CODE
LOW	spec/support/sandbox_project.rb	77	def run_command_and_expect_success(command, env: {}, timeout: 60)	CODE
LOW	spec/support/sandbox_project.rb	113	def expect_coverage_report_generated(result, coverage_dir: "coverage")	CODE
LOW	spec/support/sandbox_project.rb	120	def expect_no_coverage_report(result, coverage_dir: "coverage")	CODE
LOW	spec/support/sandbox_project.rb	166	def sandbox_command_environment(overrides)	CODE
LOW	spec/support/sandbox_project.rb	224	def scrub_untracked_coverage_dirs(source)	CODE
LOW	spec/support/fail_rspec_on_ruby_warning.rb	64	def write_other_warnings_to_tmp(other_warnings)	CODE
LOW	spec/sandbox/groups_and_filters_basic_spec.rb	15	def expect_faked_project_file_percents(data)	CODE
LOW	spec/sandbox/skipping_code_blocks_manually_spec.rb	56	def expect_unchanged_coverage_with_nocov_file(source)	CODE
LOW	spec/sandbox/unicode_compatibility_spec.rb	47	def expect_report_with_unicode_file(source)	CODE
LOW	spec/sandbox/groups_using_filter_class_spec.rb	15	def expect_faked_project_file_percents(data)	CODE
LOW	spec/sandbox/config_tracked_files_collate_spec.rb	22	def expect_tracked_file_percents(data, framework_specific:)	CODE
LOW	spec/sandbox/config_enable_for_subprocesses_spec.rb	12	def expect_fully_covered_single_file(data)	CODE
LOW	spec/sandbox/skipping_with_directives_spec.rb	70	def expect_unchanged_coverage_with_directive_file(result)	CODE
LOW	spec/sandbox/groups_and_filters_complex_spec.rb	16	def expect_all_groups_hold_meta_magic(data)	CODE
LOW	spec/sandbox/config_nocov_token_spec.rb	54	def expect_skippit_block_skipped(config)	CODE
LOW	spec/sandbox/rspec_conductor_spec.rb	48	def configure_conductor_coverage(*settings)	CODE
LOW	spec/simple_cov/configuration_spec.rb	1375	def configure_parallel_worker(current, groups: "3", dir: "coverage/turbo_tests/1", merging: true)	CODE
LOW	spec/simple_cov/configuration_spec.rb	3296	def configuring_in_another_thread(owner)	CODE
LOW	spec/simple_cov/result_merger_spec.rb	1852	def probed_while_holding_writelock(mode)	CODE
LOW	spec/simple_cov/run_identity_spec.rb	190	def restore_memoized_identity(saved)	CODE
LOW	spec/simple_cov/production_spec.rb	22	def start_without_flush_thread(**)	CODE
LOW	spec/simple_cov/production_spec.rb	184	def flush_failing_then_succeeding(second_result)	CODE
LOW	spec/simple_cov/view_coverage/template_compiler_spec.rb	83	def action_view_template_with_registry(handlers)	CODE
LOW	spec/simple_cov/formatter/html_formatter_spec.rb	100	def render_standalone_as_ascii(dir)	CODE
LOW	lib/simplecov/parallel_result_merger.rb	165	def warn_about_failed_workers(failed, total)	CODE
LOW	lib/simplecov/parallel_coordination.rb	63	def wait_for_parallel_results(expected, native_wait: false)	CODE
LOW	lib/simplecov/parallel_coordination.rb	111	def warn_about_incomplete_parallel_results(expected, seen)	CODE
LOW	lib/simplecov/result_adapter.rb	119	def aggregate_duplicated_branches(cover_statistic)	CODE
LOW	lib/simplecov/result_adapter.rb	127	def adapt_oneshot_lines_if_needed(file_name, cover_statistic)	CODE
LOW	lib/simplecov/exit_handling.rb	117	def report_processing_failure(exit_status)	CODE
LOW	lib/simplecov/result.rb	135	def initialize_resultset_metadata(tracked_files, run_id, worker_id, contexts)	CODE
LOW	lib/simplecov/result.rb	142	def warn_about_missing_source_files(missing)	CODE
LOW	lib/simplecov/result_merger.rb	103	def warn_about_expired_results(expired_command_names)	CODE
LOW	lib/simplecov/lines_classifier.rb	90	def directive_disabled_line_set(lines)	CODE
LOW	lib/simplecov/coverage_violations.rb	98	def effective_per_file_thresholds(file, defaults, overrides)	CODE
LOW	lib/simplecov/coverage_violations.rb	121	def file_missed_cap_violation(file, criterion, maximum)	CODE
LOW	lib/simplecov/exit_codes/exit_code_handling.rb	40	def maximum_missed_per_file_check(result, coverage_limits)	CODE
LOW	lib/simplecov/configuration/filters.rb	45	def track_files_replacement_hint(glob)	CODE
LOW	lib/simplecov/configuration/coverage_criteria.rb	116	def raise_if_criterion_disabled(criterion)	CODE
LOW	lib/simplecov/configuration/coverage_criteria.rb	131	def raise_if_criterion_unsupported(criterion)	CODE
LOW	lib/simplecov/configuration/ignored_entries.rb	56	def raise_if_branch_type_unsupported(type)	CODE
LOW	lib/simplecov/configuration/ignored_entries.rb	64	def raise_if_method_type_unsupported(type)	CODE
LOW	lib/simplecov/configuration/coverage.rb	34	def enable_coverage_criterion(criterion, enabled:, oneshot:)	CODE
LOW	lib/simplecov/configuration/coverage.rb	40	def resolve_criterion_variant(criterion, oneshot)	CODE
LOW	lib/simplecov/configuration/coverage.rb	60	def store_maximum_missed_per_file(criterion, count, target)	CODE
LOW	lib/simplecov/configuration/missed_caps.rb	38	def raise_on_invalid_missed_cap(cap, setting)	CODE
LOW	lib/simplecov/configuration/missed_caps.rb	45	def missed_per_file_replacement(counts)	CODE
LOW	lib/simplecov/configuration/thresholds.rb	11	def raise_on_invalid_coverage(coverage, coverage_setting)	CODE
LOW	lib/simplecov/configuration/thresholds.rb	69	def minimum_coverage_by_group(coverage = nil)	CODE
LOW	lib/simplecov/configuration/thresholds.rb	96	def partition_per_file_thresholds(coverage)	CODE
LOW	lib/simplecov/configuration/thresholds.rb	115	def minimum_possible_coverage_exceeded(coverage_option)	CODE
LOW	lib/simplecov/configuration/thresholds.rb	122	def per_file_coverage_replacement(defaults, overrides)	CODE
LOW	lib/simplecov/configuration/thresholds.rb	133	def per_group_coverage_replacement(coverage)	CODE
LOW	lib/simplecov/test_tracker/framework_hooks.rb	157	def install_minitest_hook_when_loaded(root = Object)	CODE
LOW	lib/simplecov/view_coverage/template_compiler.rb	51	def compile_into_throwaway_module(template)	CODE
LOW	lib/simplecov/cli/dotfile.rb	76	def read_production_coverage_from(dotfile)	CODE
LOW	lib/simplecov/cli/merge.rb	92	def warn_about_duplicate_command_names(parsed, stderr)	CODE
LOW	lib/simplecov/result_merger/resultset_run_identity.rb	13	def worker_identities_for_run(results, run_id, started_at)	CODE
LOW	lib/simplecov/formatter/coverage_json_writer.rb	33	def warn_if_concurrent_overwrite(path, result)	CODE
5 more matches not shown…

Self-Referential Comments3 hits · 9 pts

Severity	File	Line	Snippet	Context
MEDIUM	lib/simplecov/view_coverage/template_compiler.rb	10	# Defining the method is the whole trick. `Template#compile` hands the	COMMENT
MEDIUM	…ils/rspec_rails/config/initializers/wrap_parameters.rb	3	# This file contains settings for ActionController::ParamsWrapper which	COMMENT
MEDIUM	test_projects/rails/rspec_rails/spec/rails_helper.rb	1	# This file is copied to spec/ when you run 'rails generate rspec:install'	COMMENT

Modern AI Meta-Vocabulary2 hits · 6 pts

Severity	File	Line	Snippet	Context
MEDIUM	lib/simplecov/exit_handling.rb	6	# `at_exit` orchestration: post-suite report generation, threshold checks,	COMMENT
MEDIUM	lib/simplecov/formatter/base.rb	9	# Shared scaffolding for formatters that write a coverage report to an	COMMENT

Example Usage Blocks2 hits · 3 pts

Severity	File	Line	Snippet	Context
LOW	benchmarks/report_scale.rb	7	# Usage:	COMMENT
LOW	benchmarks/collate.rb	8	# Usage:	COMMENT

simplecov-ruby/simplecov

Open-Source Code Quality, Security and Technical Debt Review