3.2

Adjusted Signal

3.2

Raw Pattern Score

100%

Time Factor

2026-10-31

Last Push

49.2K

Stars

Julia

Language

264.5K

Lines of Code

690

Files

723

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 14.6/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 719 finding(s).

Hallucinated Dependency & Supply Chain Risk 0.1/100 · LOW

Are imports declared and package/API names verified? 4 finding(s).

Agent Over-Engineering Ratio 0.1/100 · LOW

Are wrappers, guards, and repeated structures necessary? 10 finding(s).

PR Review Velocity Impact 14.6/100 · LOW

Which changes need focused human review? 723 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 1MEDIUM 53LOW 669

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 723 distinct pattern matches across 13 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 Block621 hits · 611 pts

Severity	File	Line	Snippet	Context
LOW	test/gcext/gcext.c	1	// This file is a part of Julia. License is MIT: https://julialang.org/license	COMMENT
LOW	test/embedding/asan-embedding.c	1	// This file is a part of Julia. License is MIT: https://julialang.org/license	COMMENT
LOW	test/trim/LibSimple/capplication.c	1	#include <stdio.h>	COMMENT
LOW	test/clangsa/StaticOrDeclaredTest.c	1	// This file is a part of Julia. License is MIT: https://julialang.org/license	COMMENT
LOW	test/clangsa/StaticOrDeclaredTest.c	21	// FIXYAML-NOT: ReplacementText	COMMENT
LOW	test/clangsa/FirstDeclAnnotationsTest.c	1	// This file is a part of Julia. License is MIT: https://julialang.org/license	COMMENT
LOW	test/clangsa/FirstDeclAnnotationsTest.c	161	# 1 "FirstDeclAnnotationsTest.c" 2	COMMENT
LOW	cli/loader_exe.c	1	// This file is a part of Julia. License is MIT: https://julialang.org/license	COMMENT
LOW	cli/loader_symbol_probe.c	101	#define JL_ELF_MACHINE EM_X86_64	COMMENT
LOW	cli/loader_lib.c	261	// On Linux, it can happen that the system has a newer libstdc++ than the one we ship,	COMMENT
LOW	cli/jl_exports.h	1	// This file is a part of Julia. License is MIT: https://julialang.org/license	COMMENT
LOW	cli/list_strip_symbols.h	1	// This file is a part of Julia. License is MIT: https://julialang.org/license	COMMENT
LOW	cli/loader.h	1	// This file is a part of Julia. License is MIT: https://julialang.org/license	COMMENT
LOW	cli/loader.h	21	#endif	COMMENT
LOW	cli/loader.h	41	# define JL_DLLIMPORT __declspec(dllimport) __attribute__ ((visibility("default")))	COMMENT
LOW	cli/dl-cache.h	21	#define FLAG_ANY -1	COMMENT
LOW	cli/dl-cache.h	41	#define FLAG_MIPS64_LIBN64_NAN2008 0x0e00	COMMENT
LOW	cli/dl-cache.h	101		COMMENT
LOW	cli/loader_library_probe.c	1	#include "../src/support/platform.h"	COMMENT
LOW	contrib/bump_stdlib.sh	1	#!/bin/bash	COMMENT
LOW	contrib/github_source_release.sh	1	#!/usr/bin/env bash	COMMENT
LOW	contrib/tsan/build.sh	1	#!/bin/bash	COMMENT
LOW	contrib/mac/framework/Julia.h	1	// This file is a part of Julia. License is MIT: https://julialang.org/license	COMMENT
LOW	contrib/asan/build.sh	1	#!/bin/bash	COMMENT
LOW	deps/valgrind/valgrind.h	121	#undef PLAT_arm64_linux	COMMENT
LOW	deps/valgrind/valgrind.h	141	# define PLAT_amd64_linux 1	COMMENT
LOW	deps/valgrind/valgrind.h	6581	#undef PLAT_ppc64le_linux	COMMENT
LOW	doc/src/manual/methods.md	781		COMMENT
LOW	src/runtime_intrinsics.c	1	// This file is a part of Julia. License is MIT: https://julialang.org/license	COMMENT
LOW	src/runtime_intrinsics.c	261	#define FLOAT16_ARG_TYPE _Float16	COMMENT
LOW	src/runtime_intrinsics.c	281	// before _Float16	COMMENT
LOW	src/runtime_intrinsics.c	401	#if ((defined(__GNUC__) && __GNUC__ > 12) \|\| \	COMMENT
LOW	src/runtime_intrinsics.c	781	}	COMMENT
LOW	src/runtime_intrinsics.c	901	// OP::Function macro(inputa, inputb)	COMMENT
LOW	src/ircode.c	1	// This file is a part of Julia. License is MIT: https://julialang.org/license	COMMENT
LOW	src/ircode.c	21	#define TAG_DATATYPE 4	COMMENT
LOW	src/ircode.c	41	#define TAG_SINGLETON 24	COMMENT
LOW	src/ircode.c	61	#define TAG_LONG_EDGE 44	COMMENT
LOW	src/signal-handling.c	1	// This file is a part of Julia. License is MIT: https://julialang.org/license	COMMENT
LOW	src/signal-handling.c	101	// Any function that acquires this lock must be either an unmanaged thread	COMMENT
LOW	src/signal-handling.c	501	// every press.)	COMMENT
LOW	src/signal-handling.c	561	}	COMMENT
LOW	src/signal-handling.c	621	arraylist_free(&worklist);	COMMENT
LOW	src/signal-handling.c	661	break;	COMMENT
LOW	src/signal-handling.c	721	{	COMMENT
LOW	src/signal-handling.c	741	#if defined(SIGABRT_COMPAT) && (!defined(SIGABRT) \|\| SIGABRT_COMPAT != SIGABRT)	COMMENT
LOW	src/signal-handling.c	761	#endif	COMMENT
LOW	src/signal-handling.c	781	SIGNAL_CASE(SIGCONT, "Continued");	COMMENT
LOW	src/signal-handling.c	801	#ifdef SIGXFSZ	COMMENT
LOW	src/gc-interface.h	21	struct JL_GC_TRACKED_TYPE _jl_datatype_t;	COMMENT
LOW	src/gc-interface.h	41	// used to gather some statistics within the collection itself and reset at the end of a GC cycle.	COMMENT
LOW	src/gc-interface.h	61	// NOTE: This field is no longer used by the heuristics in the stock GC	COMMENT
LOW	src/gc-interface.h	81	uint64_t mark_time;	COMMENT
LOW	src/gc-interface.h	101	// Timestamp of the last incremental GC sweep in nanoseconds	COMMENT
LOW	src/gc-interface.h	121	// Initializes thread-local data structures such as thread-local object pools,	COMMENT
LOW	src/gc-interface.h	141	// Enables or disables (depending on the value of the argument) the collector. Returns	COMMENT
LOW	src/gc-interface.h	161	// When disabled (on == 0), automatic collections will only be incremental	COMMENT
LOW	src/gc-interface.h	181		COMMENT
LOW	src/gc-interface.h	201	JL_DLLEXPORT void jl_gc_get_total_bytes(int64_t *bytes) JL_NOTSAFEPOINT;	COMMENT
LOW	src/gc-interface.h	221	// function should allocate in the thread-local allocator of the thread referenced by the	COMMENT
561 more matches not shown…

Self-Referential Comments45 hits · 135 pts

Severity	File	Line	Snippet	Context
MEDIUM	test/gcext/ForeignObjSerialization/Manifest.toml	1	# This file is machine-generated - editing it directly is not advised	COMMENT
MEDIUM	test/gcext/Foreign/Manifest.toml	1	# This file is machine-generated - editing it directly is not advised	COMMENT
MEDIUM	test/gcext/DependsOnForeign/Manifest.toml	1	# This file is machine-generated - editing it directly is not advised	COMMENT
MEDIUM	test/manifest/v2.0/Manifest.toml	1	# This file is machine-generated - editing it directly is not advised	COMMENT
MEDIUM	test/manifest/v1.0/Manifest.toml	1	# This file is machine-generated - editing it directly is not advised	COMMENT
MEDIUM	test/project/Workspaces/PrecompileExt/Manifest.toml	1	# This file is machine-generated - editing it directly is not advised	COMMENT
MEDIUM	test/project/ProjectPath/Manifest.toml	1	# This file is machine-generated - editing it directly is not advised	COMMENT
MEDIUM	…/project/Extensions/EnvWithHasExtensions/Manifest.toml	1	# This file is machine-generated - editing it directly is not advised	COMMENT
MEDIUM	test/project/Extensions/EnvWithDeps/Manifest.toml	1	# This file is machine-generated - editing it directly is not advised	COMMENT
MEDIUM	…oject/Extensions/HasDepWithExtensions.jl/Manifest.toml	1	# This file is machine-generated - editing it directly is not advised	COMMENT
MEDIUM	…xtensions/CrossPackageExtToExtDependency/Manifest.toml	1	# This file is machine-generated - editing it directly is not advised	COMMENT
MEDIUM	test/project/Extensions/CyclicExtensions/Manifest.toml	1	# This file is machine-generated - editing it directly is not advised	COMMENT
MEDIUM	test/project/Extensions/Parent.jl/Manifest.toml	1	# This file is machine-generated - editing it directly is not advised	COMMENT
MEDIUM	…roject/Extensions/EnvWithHasExtensionsv2/Manifest.toml	1	# This file is machine-generated - editing it directly is not advised	COMMENT
MEDIUM	test/project/Extensions/HasExtensions.jl/Manifest.toml	1	# This file is machine-generated - editing it directly is not advised	COMMENT
MEDIUM	…st/project/Extensions/ExtToExtDependency/Manifest.toml	1	# This file is machine-generated - editing it directly is not advised	COMMENT
MEDIUM	test/project/deps/BadStdlibDeps/Manifest.toml	1	# This file is machine-generated - editing it directly is not advised	COMMENT
MEDIUM	test/project/deps/BadStdlibDeps4/Manifest.toml	1	# This file is machine-generated - editing it directly is not advised	COMMENT
MEDIUM	test/project/deps/BadStdlibDeps3/Manifest.toml	1	# This file is machine-generated - editing it directly is not advised	COMMENT
MEDIUM	test/project/deps/BadStdlibDeps2/Manifest.toml	1	# This file is machine-generated - editing it directly is not advised	COMMENT
MEDIUM	test/project/SyntaxVersioning/explicit/Manifest.toml	1	# This file is machine-generated - editing it directly is not advised	COMMENT
MEDIUM	test/project/SubProject/Manifest.toml	1	# This file is machine-generated - editing it directly is not advised	COMMENT
MEDIUM	contrib/delete-all-rpaths.sh	2	# This file is a part of Julia. License is MIT: https://julialang.org/license	COMMENT
MEDIUM	contrib/fixup-rpath.sh	2	# This file is a part of Julia. License is MIT: https://julialang.org/license	COMMENT
MEDIUM	contrib/install.sh	2	# This file is a part of Julia. License is MIT: https://julialang.org/license	COMMENT
MEDIUM	contrib/new-stdlib.sh	2	# This file is a part of Julia. License is MIT: https://julialang.org/license	COMMENT
MEDIUM	contrib/bump_stdlib.sh	2	# This file is a part of Julia. License is MIT: https://julialang.org/license	COMMENT
MEDIUM	contrib/fixup-libgfortran.sh	2	# This file is a part of Julia. License is MIT: https://julialang.org/license	COMMENT
MEDIUM	contrib/commit-name.sh	2	# This file is a part of Julia. License is MIT: https://julialang.org/license	COMMENT
MEDIUM	contrib/download_cmake.sh	2	# This file is a part of Julia. License is MIT: https://julialang.org/license	COMMENT
MEDIUM	contrib/github_source_release.sh	2	# This file is a part of Julia. License is MIT: https://julialang.org/license	COMMENT
MEDIUM	contrib/fixup-libstdc++.sh	2	# This file is a part of Julia. License is MIT: https://julialang.org/license	COMMENT
MEDIUM	contrib/tsan/build.sh	2	# This file is a part of Julia. License is MIT: https://julialang.org/license	COMMENT
MEDIUM	contrib/mac/app/renotarize_dmg.sh	2	# This file is a part of Julia. License is MIT: https://julialang.org/license	COMMENT
MEDIUM	contrib/mac/app/notarize_check.sh	2	# This file is a part of Julia. License is MIT: https://julialang.org/license	COMMENT
MEDIUM	contrib/asan/build.sh	2	# This file is a part of Julia. License is MIT: https://julialang.org/license	COMMENT
MEDIUM	deps/jlutilities/juliac/Manifest.toml	1	# This file is machine-generated - editing it directly is not advised	COMMENT
MEDIUM	deps/jlutilities/documenter/Manifest.toml	1	# This file is machine-generated - editing it directly is not advised	COMMENT
MEDIUM	deps/jlutilities/revise/Manifest.toml	1	# This file is machine-generated - editing it directly is not advised	COMMENT
MEDIUM	deps/jlutilities/objectfile/Manifest.toml	1	# This file is machine-generated - editing it directly is not advised	COMMENT
MEDIUM	stdlib/Manifest.toml	1	# This file is machine-generated - editing it directly is not advised	COMMENT
MEDIUM	stdlib/TOML/benchmark/Manifest.toml	1	# This file is machine-generated - editing it directly is not advised	COMMENT
MEDIUM	stdlib/TOML/docs/Manifest.toml	1	# This file is machine-generated - editing it directly is not advised	COMMENT
MEDIUM	Compiler/test/CompilerLoadingTest/Manifest.toml	1	# This file is machine-generated - editing it directly is not advised	COMMENT
MEDIUM	base/version_git.sh	2	# This file is a part of Julia. License is MIT: https://julialang.org/license	COMMENT

AI Slop Vocabulary7 hits · 24 pts

Severity	File	Line	Snippet	Context
LOW	contrib/fixup-libgfortran.sh	122	# don't care about full paths, we just set the rpath to `$ORIGIN`.	COMMENT
MEDIUM	src/codegen.cpp	6785	// This shouldn't happen in well-formed input, but let's be robust,	COMMENT
MEDIUM	src/llvm-cancellation-lowering.cpp	321	// establishment - so this is robust against any CFG shape the	COMMENT
MEDIUM⚡	src/objcache.cpp	76	// Linux LMDB uses robust process-shared mutexes to recover locks after an	COMMENT
MEDIUM⚡	src/objcache.cpp	77	// owner dies. QEMU user mode returns ENOSYS for both robust-list syscalls,	COMMENT
MEDIUM⚡	src/objcache.cpp	79	// unrecoverable. Query the current thread without changing libc's robust list.	COMMENT
MEDIUM	src/julia_internal.h	1719	//TODO: utilize https://github.com/openssl/openssl/blob/master/crypto/rand/rand_uniform.c#L13-L99	COMMENT

Structural Annotation Overuse13 hits · 20 pts

Severity	File	Line	Snippet	Context
LOW	doc/src/devdocs/sanitizers.md	73	#### Step 1: Install toolchain	COMMENT
LOW	doc/src/devdocs/sanitizers.md	93	#### Step 2: Build Julia with ASAN	COMMENT
LOW	src/gf.c	5352	// NOTE: This function is a huge performance hot spot!!	COMMENT
LOW	src/typemap.c	231	// NOTE: This function is a huge performance hot spot!!	COMMENT
LOW	src/typemap.c	252	// NOTE: This function is a performance hot spot!!	COMMENT
LOW	src/julia_internal.h	1964	// NOTE: This function is a huge performance hot spot!!	COMMENT
LOW	src/datatype.c	2853	// Step 1: Create empty DataTypes for each type in the typegroup	COMMENT
LOW	src/datatype.c	2889	// Step 2: Resolve type parameters and set up wrapper UnionAlls	COMMENT
LOW	src/datatype.c	2951	// Step 3: Resolve supertypes (after wrapper UnionAlls are set up)	COMMENT
LOW	src/datatype.c	2977	// Step 4: Resolve field types	COMMENT
LOW	src/datatype.c	3085	// Step 6: Reinstantiate inner types	COMMENT
LOW	src/datatype.c	3107	// Step 7: Check for equivalent type redefinitions.	COMMENT
LOW	src/datatype.c	3164	// Step 8: Publish the deferred types to the global type caches. Types	COMMENT

Verbosity Indicators9 hits · 14 pts

Severity	File	Line	Snippet	Context
LOW	src/datatype.c	2853	// Step 1: Create empty DataTypes for each type in the typegroup	COMMENT
LOW	src/datatype.c	2889	// Step 2: Resolve type parameters and set up wrapper UnionAlls	COMMENT
LOW	src/datatype.c	2951	// Step 3: Resolve supertypes (after wrapper UnionAlls are set up)	COMMENT
LOW	src/datatype.c	2977	// Step 4: Resolve field types	COMMENT
LOW	src/datatype.c	3085	// Step 6: Reinstantiate inner types	COMMENT
LOW	src/datatype.c	3107	// Step 7: Check for equivalent type redefinitions.	COMMENT
LOW	src/datatype.c	3164	// Step 8: Publish the deferred types to the global type caches. Types	COMMENT
LOW	src/method.c	1391	// This section handles method roots. Roots are GC-preserved items needed to	COMMENT
LOW	src/gc-mmtk/mmtk_julia/src/collection.rs	117	// For concurrent Immix, we need to check if SATB is active	COMMENT

AI Response Leakage1 hit · 8 pts

Severity	File	Line	Snippet	Context
HIGH	doc/src/base/scopedvalues.md	246	# it, unshare the values explicitly. In this example we use `merge`	COMMENT

Hyper-Verbose Identifiers10 hits · 6 pts

Severity	File	Line	Snippet	Context
LOW	contrib/optimized/test_makefile.py	149	def test_override_and_dry_run(self):	STRING
LOW	contrib/optimized/test_makefile.py	245	def test_bolt_flags_per_architecture(self):	STRING
LOW	contrib/optimized/test_makefile.py	255	def test_host_compiler_runtime(self):	STRING
LOW	contrib/optimized/test_makefile.py	313	def test_custom_bolt_profiles(self):	STRING
LOW	contrib/optimized/test_makefile.py	331	def check_compress_after_bolt(self, value, compressed):	STRING
LOW⚡	contrib/optimized/test_makefile.py	342	def test_no_compress_after_bolt(self):	STRING
LOW⚡	contrib/optimized/test_makefile.py	345	def test_missing_library_fails(self):	STRING
LOW⚡	contrib/optimized/test_makefile.py	351	def test_instrument_failure_stops_chain(self):	STRING
LOW⚡	contrib/optimized/test_makefile.py	356	def test_restore_preserves_mtime_and_all_rewrites_again(self):	STRING
LOW	contrib/optimized/test_makefile.py	376	def test_clean_does_not_reconfigure_existing_directories(self):	STRING

Deep Nesting6 hits · 6 pts

Severity	File	Line	Context
LOW	contrib/optimized/test_makefile.py	117	CODE
LOW	contrib/optimized/test_makefile.py	193	CODE
LOW	contrib/optimized/test_makefile.py	255	CODE
LOW	contrib/windows/test_exports.py	19	CODE
LOW	contrib/windows/link_with_exports.py	12	CODE
LOW	contrib/windows/link_with_exports.py	35	CODE

Modern AI Meta-Vocabulary2 hits · 6 pts

Severity	File	Line	Snippet	Context
MEDIUM	src/gc-stock.c	3670	// compute some guardrails values	COMMENT
MEDIUM	src/gc-stock.c	3690	// then add the guardrails for transient issues	COMMENT

Unused Imports4 hits · 4 pts

Severity	File	Line	Context
LOW	test/clangsa/lit.cfg.py	2	CODE
LOW	test/clangsa/lit.cfg.py	3	CODE
LOW	test/llvmpasses/lit.cfg.py	2	CODE
LOW	test/llvmpasses/lit.cfg.py	3	CODE

Example Usage Blocks2 hits · 3 pts

Severity	File	Line	Snippet	Context
LOW	contrib/tsan/build.sh	5	# Usage:	COMMENT
LOW	contrib/asan/build.sh	5	# Usage:	COMMENT

Slop Phrases2 hits · 3 pts

Severity	File	Line	Snippet	Context
LOW	stdlib/CompilerSupportLibraries_jll/Project.toml	4	# NOTE: When updating this, also make sure to update the value	COMMENT
LOW	src/gc-stock.c	3169	// Don't forget to clear the remset	COMMENT

TODO Padding1 hit · 2 pts

Severity	File	Line	Snippet	Context
LOW	src/cgutils.cpp	575	// TODO: implement this filter operation	COMMENT

JuliaLang/julia

Open-Source Code Quality, Security and Technical Debt Review