1.5

Adjusted Signal

1.5

Raw Pattern Score

100%

Time Factor

2026-10-31

Last Push

6.2K

Stars

Zig

Language

257.3K

Lines of Code

1.6K

Files

204

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 1.8/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 73 finding(s).

Hallucinated Dependency & Supply Chain Risk 0.6/100 · LOW

Are imports declared and package/API names verified? 24 finding(s).

Agent Over-Engineering Ratio 5.5/100 · LOW

Are wrappers, guards, and repeated structures necessary? 118 finding(s).

PR Review Velocity Impact 8.0/100 · LOW

Which changes need focused human review? 204 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 4MEDIUM 102LOW 98

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 204 distinct pattern matches across 12 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.

Decorative Section Separators97 hits · 249 pts

Severity	File	Line	Snippet	Context
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	8	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	10	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	40	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	42	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	95	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	97	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	144	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	146	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	183	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	185	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	227	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	229	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	256	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	258	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	273	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	275	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	303	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	305	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	318	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	320	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	351	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	353	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	1828	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	1830	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	1866	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	1868	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	1931	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	1933	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	1988	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	1990	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	2032	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	2034	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	2082	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	2084	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	2113	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	2115	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	2132	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	2134	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	2167	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	2169	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	2183	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	2185	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	2221	# ============================================================================	COMMENT
MEDIUM	…st/snapshots/nominal/associated_items_comprehensive.md	2223	# ============================================================================	COMMENT
MEDIUM	…pshots/nominal/associated_items_truly_comprehensive.md	8	# ============================================================================	COMMENT
MEDIUM	…pshots/nominal/associated_items_truly_comprehensive.md	10	# ============================================================================	COMMENT
MEDIUM	…pshots/nominal/associated_items_truly_comprehensive.md	40	# ============================================================================	COMMENT
MEDIUM	…pshots/nominal/associated_items_truly_comprehensive.md	42	# ============================================================================	COMMENT
MEDIUM	…pshots/nominal/associated_items_truly_comprehensive.md	150	# ============================================================================	COMMENT
MEDIUM	…pshots/nominal/associated_items_truly_comprehensive.md	152	# ============================================================================	COMMENT
MEDIUM	…pshots/nominal/associated_items_truly_comprehensive.md	268	# ============================================================================	COMMENT
MEDIUM	…pshots/nominal/associated_items_truly_comprehensive.md	270	# ============================================================================	COMMENT
MEDIUM	…pshots/nominal/associated_items_truly_comprehensive.md	351	# ============================================================================	COMMENT
MEDIUM	…pshots/nominal/associated_items_truly_comprehensive.md	353	# ============================================================================	COMMENT
MEDIUM	…pshots/nominal/associated_items_truly_comprehensive.md	429	# ============================================================================	COMMENT
MEDIUM	…pshots/nominal/associated_items_truly_comprehensive.md	431	# ============================================================================	COMMENT
MEDIUM	…pshots/nominal/associated_items_truly_comprehensive.md	2067	# ============================================================================	COMMENT
MEDIUM	…pshots/nominal/associated_items_truly_comprehensive.md	2069	# ============================================================================	COMMENT
MEDIUM	…pshots/nominal/associated_items_truly_comprehensive.md	2107	# ============================================================================	COMMENT
MEDIUM	…pshots/nominal/associated_items_truly_comprehensive.md	2109	# ============================================================================	COMMENT
37 more matches not shown…

Over-Commented Block28 hits · 27 pts

Severity	File	Line	Snippet	Context
LOW	test/glue/fx_platform_cglue_expected.h	21	#include <stddef.h>	COMMENT
LOW	test/glue/fx_platform_cglue_expected.h	461	#define HOSTED_IDX_HOST_BOXED_ADD 1	COMMENT
LOW	test/snapshots/nominal/progressive_qualification.md	1	# META	COMMENT
LOW	test/snapshots/nominal/progressive_qualification.md	521	# Test progressive qualification per can_plan.md	COMMENT
LOW	ci/check_baseline_codegen.sh	1	#!/usr/bin/env bash	COMMENT
LOW	ci/baseline_isa.sh	1	# Shared by the scripts that prove `v1` binaries contain no instruction above	COMMENT
LOW	ci/run_simd_v1_differential.sh	1	#!/usr/bin/env bash	COMMENT
LOW	ci/check_str_eq_same_allocation.sh	1	#!/usr/bin/env bash	COMMENT
LOW	ci/check_match_extension_codegen.sh	1	#!/usr/bin/env bash	COMMENT
LOW	ci/check_match_extension_codegen.sh	41	# Fewer instructions here means less unrolling, not less work per byte.	COMMENT
LOW	ci/check_match_extension_codegen.sh	61	# fixture's `List.repeat` setup, which fills the buffer 32 bytes at a time	COMMENT
LOW	ci/check_match_extension_codegen.sh	81	# arm64musl the compare loop carries one extra register move for its induction	COMMENT
LOW	ci/check_match_extension_codegen.sh	101	# `ud2`, 94 to 95. On arm64musl the crash exit used to return a zeroed result	COMMENT
LOW	ci/benchmarks_zig/run_fx_benchmarks.sh	281	# version only reaches the DWARF producer string in the intermediate bitcode,	COMMENT
LOW	.github/workflows/nightly_gate.yml	1	name: Nightly Gate	COMMENT
LOW	.github/workflows/ci_manager.yml	21	# ├─> minici-build-linux ───>│ minici-linux (5 shards)	COMMENT
LOW	.github/workflows/ci_manager.yml	361	# No `error_string_contains` override: this command has no flake signature	COMMENT
LOW	.github/workflows/ci_manager.yml	381	# test stub is emitted as `libc.so` -> `libc.so.6` -> `libc.so.6.0.0`),	COMMENT
LOW	.github/workflows/ci_manager.yml	561	- name: Run MiniCI	COMMENT
LOW	.github/workflows/ci_zig.yml	41	# Caching just that under a stable build.zig.zon-hash key keeps deps	COMMENT
LOW	.github/workflows/ci_zig.yml	301	version: 0.17.0	COMMENT
LOW	.github/workflows/ci_zig.yml	441	# the directory in its post step and saves nothing -- every run then	COMMENT
LOW	.github/workflows/ci_zig.yml	501	- uses: xyzzylabs/setup-zig@09d85d9dbb73308882e7a26e61a8f706eed40df1 # ratchet:xyzzylabs/setup-zig@v1.0.2	COMMENT
LOW	.github/actions/flaky-retry/action.yml	1	name: 'Flaky Retry'	COMMENT
LOW	src/backend/llvm/debugger/roc_gdb.py	1	# Pretty-printers for Roc values in gdb.	COMMENT
LOW	src/backend/llvm/debugger/roc_lldb.py	1	# Summary providers for Roc values in lldb.	COMMENT
LOW	src/playground_wasm/README.md	461	// Submit invalid syntax - Parse error	COMMENT
LOW	src/playground_wasm/README.md	481	// Response: {	COMMENT

Fake / Example Data20 hits · 22 pts

Severity	File	Line	Snippet	Context
LOW	test/snapshots/records/record_with_comments.md	17	street: "123 Main St",	CODE
LOW	test/snapshots/records/record_with_comments.md	27	phone: { home: "555-1234", work: "555-5678" }, # comment7	CODE
LOW	test/snapshots/records/record_with_comments.md	69	(e-string-part (raw "123 Main St"))))	CODE
LOW	test/snapshots/records/record_with_comments.md	88	(e-string-part (raw "555-1234"))))	CODE
LOW	test/snapshots/records/record_with_comments.md	91	(e-string-part (raw "555-5678")))))))))	CODE
LOW	test/snapshots/records/record_with_comments.md	104	street: "123 Main St",	CODE
LOW	test/snapshots/records/record_with_comments.md	113	phone: { home: "555-1234", work: "555-5678" }, # comment7	CODE
LOW	test/snapshots/records/record_with_comments.md	137	(e-literal (string "123 Main St"))))	CODE
LOW	test/snapshots/records/record_with_comments.md	159	(e-literal (string "555-1234"))))	CODE
LOW	test/snapshots/records/record_with_comments.md	162	(e-literal (string "555-5678"))))))))))))	CODE
LOW	test/snapshots/records/record_nested.md	11	street: "123 Main St",	CODE
LOW	test/snapshots/records/record_nested.md	17	phone: { home: "555-1234", work: "555-5678" },	CODE
LOW	test/snapshots/records/record_nested.md	55	(e-string-part (raw "123 Main St"))))	CODE
LOW⚡	test/snapshots/records/record_nested.md	74	(e-string-part (raw "555-1234"))))	CODE
LOW⚡	test/snapshots/records/record_nested.md	77	(e-string-part (raw "555-5678")))))))))	CODE
LOW⚡	test/snapshots/records/record_nested.md	84	street: "123 Main St",	CODE
LOW⚡	test/snapshots/records/record_nested.md	90	phone: { home: "555-1234", work: "555-5678" },	CODE
LOW	test/snapshots/records/record_nested.md	111	(e-literal (string "123 Main St"))))	CODE
LOW	test/snapshots/records/record_nested.md	133	(e-literal (string "555-1234"))))	CODE
LOW	test/snapshots/records/record_nested.md	136	(e-literal (string "555-5678"))))))))))))	CODE

Redundant / Tautological Comments11 hits · 18 pts

Severity	File	Line	Snippet	Context
LOW	ci/benchmarks_zig/run_fx_benchmarks.sh	12	# Check if file content differs between branches	COMMENT
LOW	ci/benchmarks_zig/run_fx_benchmarks.sh	560	# Check if file content changed between branches	COMMENT
LOW	ci/benchmarks_zig/run_fx_benchmarks.sh	660	# Check if this file is in the CHANGED_FILES list	COMMENT
LOW	ci/benchmarks_zig/run_local_benchmarks.sh	199	# Check if base branch exists	COMMENT
LOW⚡	devtools/lldb_line_tracer.py	44	# Check if the path from debug info ends with our target path	COMMENT
LOW⚡	devtools/lldb_line_tracer.py	51	# Check if we've entered a new function	COMMENT
LOW	.github/workflows/ci_zig.yml	537	# Check if nix-related files changed. On full runs (nightly gate) the	COMMENT
LOW	.github/actions/flaky-retry/action.yml	73	# Check if command succeeded	COMMENT
LOW	.github/actions/flaky-retry/action.yml	85	# Check if error matches retry condition	COMMENT
LOW	.github/actions/flaky-retry/action.yml	114	# Check if command succeeded	COMMENT
LOW	.github/actions/flaky-retry/action.yml	126	# Check if error matches retry condition. `-cmatch` (not `-match`) so	COMMENT

Structural Annotation Overuse12 hits · 18 pts

Severity	File	Line	Snippet	Context
LOW	…exhaustiveness/002_centralize_uninhabited_filtering.md	80	### Step 1: Understand the current code	COMMENT
LOW	…exhaustiveness/002_centralize_uninhabited_filtering.md	87	### Step 2: Remove the constructor-lookup check from `Pattern.isInhabited()`	COMMENT
LOW	…exhaustiveness/002_centralize_uninhabited_filtering.md	114	### Step 3: Verify filtering in `checkExhaustiveSketched()`	COMMENT
LOW	…exhaustiveness/002_centralize_uninhabited_filtering.md	130	### Step 4: Add filtering to usefulness checking (if needed)	COMMENT
LOW	…exhaustiveness/002_centralize_uninhabited_filtering.md	152	### Step 5: Update comments/documentation	COMMENT
LOW	CONTRIBUTING/exhaustiveness/008_silent_skipping.md	102	### Step 1: Create Skip Reason Enum	COMMENT
LOW	CONTRIBUTING/exhaustiveness/008_silent_skipping.md	123	### Step 2: Return Skip Reason Instead of TypeError	COMMENT
LOW	CONTRIBUTING/exhaustiveness/008_silent_skipping.md	135	### Step 3: Report Skips in Check.zig	COMMENT
LOW	src/backend/llvm/README.md	53	### Step 1: Generate LLVM IR from Monomorphized IR	COMMENT
LOW	src/backend/llvm/README.md	87	### Step 2: Serialize to Bitcode	COMMENT
LOW	src/backend/llvm/README.md	102	### Step 3: Compile Bitcode to Object Code	COMMENT
LOW	src/backend/llvm/README.md	125	### Step 4: Link to Executable	COMMENT

Empty Error Handlers3 hits · 15 pts

Severity	File	Line	Snippet	Context
HIGH	test/cli/cache_work_bench.py	49	except (FileNotFoundError, ProcessLookupError):	CODE
HIGH	devtools/lldb_line_tracer.py	4	except ImportError:	CODE
HIGH	devtools/lldb_line_tracer.py	150	except ValueError:	CODE

Hyper-Verbose Identifiers11 hits · 14 pts

Severity	File	Line	Snippet	Context
LOW⚡	ci/test_compiler_identity.py	39	def test_same_declared_contents_reuse_identity(self):	CODE
LOW⚡	ci/test_compiler_identity.py	46	def test_dirty_semantic_edit_invalidates_and_revert_restores(self):	CODE
LOW⚡	ci/test_compiler_identity.py	55	def test_import_membership_add_delete_and_rename(self):	CODE
LOW⚡	ci/test_compiler_identity.py	66	def test_dependency_and_toolchain_edits_invalidate(self):	CODE
LOW⚡	ci/test_compiler_identity.py	74	def test_semantic_options_are_order_independent_but_changes_invalidate(self):	CODE
LOW⚡	ci/test_compiler_identity.py	79	def test_source_location_does_not_change_identity(self):	CODE
LOW⚡	ci/test_compiler_identity.py	86	def test_dependency_order_is_stable_and_names_are_unique(self):	CODE
LOW	src/snapshot_tool/snapshot.js	487	function clearSourceRangeHighlight() {	CODE
LOW	src/snapshot_tool/snapshot.js	592	function highlightMarkupElementAtByte(bytePosition) {	CODE
LOW	src/snapshot_tool/snapshot.js	610	function scrollToMarkupElementAtByte(bytePosition) {	CODE
LOW	src/snapshot_tool/snapshot.js	634	function findNarrowestMarkupElement(container, bytePosition) {	CODE

Deep Nesting10 hits · 10 pts

Severity	File	Line	Context
LOW	test/cli/pack_publication_bench.py	33	CODE
LOW	test/cli/interface_cache_bench.py	23	CODE
LOW	test/cli/cache_work_bench.py	25	CODE
LOW	test/cli/cache_work_bench.py	65	CODE
LOW	ci/test_fixture_isolation.py	78	CODE
LOW	ci/vendor_mingw_runtime.py	124	CODE
LOW	ci/vendor_mingw_runtime.py	196	CODE
LOW	ci/test_build_cache.py	36	CODE
LOW	CONTRIBUTING/eval_coverage.py	239	CODE
LOW	devtools/lldb_line_tracer.py	19	CODE

Excessive Try-Catch Wrapping7 hits · 10 pts

Severity	File	Line	Snippet	Context
MEDIUM	CONTRIBUTING/eval_coverage.py	54	print("Error: cannot find repo root (no build.zig found).", file=sys.stderr)	CODE
LOW	devtools/lldb_line_tracer.py	73	except Exception as e:	CODE
LOW	devtools/lldb_line_tracer.py	104	except Exception as e:	CODE
MEDIUM	devtools/lldb_line_tracer.py	119	print("Error: No target selected in debugger.")	CODE
MEDIUM⚡	devtools/lldb_line_tracer.py	244	print(f"Error: LLDB executable ('{lldb_exe_path}') not found. Please ensure LLDB is installed and in your PATH."	STRING
LOW⚡	devtools/lldb_line_tracer.py	245	except Exception as e:	STRING
MEDIUM⚡	devtools/lldb_line_tracer.py	246	print(f"An error occurred while running LLDB: {e}")	STRING

Cross-Language Confusion1 hit · 5 pts

Severity	File	Line	Snippet	Context
HIGH	ci/test_compiler_artifact_identity.py	129	} }), "167772313") != null);	CODE

AI Slop Vocabulary1 hit · 4 pts

Severity	File	Line	Snippet	Context
MEDIUM⚡	devtools/lldb_line_tracer.py	40	# Normalize paths for robust comparison	COMMENT

Unused Imports3 hits · 3 pts

Severity	File	Line	Context
LOW	ci/vendor_mingw_runtime.py	44	CODE
LOW	CONTRIBUTING/eval_coverage.py	30	CODE
LOW	devtools/lldb_line_tracer.py	3	CODE

roc-lang/roc

Open-Source Code Quality, Security and Technical Debt Review