4.5

Adjusted Signal

4.5

Raw Pattern Score

100%

Time Factor

2026-10-27

Last Push

13.2K

Stars

C++

Language

21.5K

Lines of Code

Files

102

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 11.1/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 49 finding(s).

Hallucinated Dependency & Supply Chain Risk 9.3/100 · LOW

Are imports declared and package/API names verified? 49 finding(s).

Agent Over-Engineering Ratio 6.8/100 · LOW

Are wrappers, guards, and repeated structures necessary? 28 finding(s).

PR Review Velocity Impact 21.5/100 · LOW

Which changes need focused human review? 102 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 1LOW 101

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 102 distinct pattern matches across 7 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.

Unused Imports49 hits · 42 pts

Severity	File	Line	Context
LOW	tests/lib.py	11	CODE
LOW	tests/kernelkit/__init__.py	1	CODE
LOW	tests/kernelkit/__init__.py	2	CODE
LOW	tests/kernelkit/__init__.py	3	CODE
LOW	tests/kernelkit/__init__.py	4	CODE
LOW	tests/kernelkit/__init__.py	5	CODE
LOW	tests/kernelkit/__init__.py	6	CODE
LOW	tests/kernelkit/__init__.py	7	CODE
LOW	tests/kernelkit/__init__.py	9	CODE
LOW	tests/kernelkit/__init__.py	9	CODE
LOW	tests/kernelkit/__init__.py	10	CODE
LOW	tests/kernelkit/__init__.py	10	CODE
LOW	tests/kernelkit/__init__.py	11	CODE
LOW	tests/kernelkit/__init__.py	11	CODE
LOW	tests/kernelkit/__init__.py	11	CODE
LOW	tests/kernelkit/__init__.py	11	CODE
LOW	tests/kernelkit/__init__.py	11	CODE
LOW	tests/kernelkit/__init__.py	12	CODE
LOW	tests/kernelkit/__init__.py	12	CODE
LOW	tests/kernelkit/__init__.py	12	CODE
LOW	tests/kernelkit/__init__.py	13	CODE
LOW	tests/kernelkit/__init__.py	13	CODE
LOW	tests/kernelkit/__init__.py	13	CODE
LOW	tests/kernelkit/__init__.py	13	CODE
LOW	tests/kernelkit/__init__.py	13	CODE
LOW	tests/kernelkit/__init__.py	13	CODE
LOW	tests/kernelkit/__init__.py	13	CODE
LOW	tests/kernelkit/__init__.py	14	CODE
LOW	tests/kernelkit/__init__.py	14	CODE
LOW	tests/kernelkit/__init__.py	14	CODE
LOW	tests/kernelkit/__init__.py	15	CODE
LOW	tests/kernelkit/__init__.py	15	CODE
LOW	tests/kernelkit/__init__.py	15	CODE
LOW	tests/kernelkit/__init__.py	15	CODE
LOW	tests/kernelkit/__init__.py	15	CODE
LOW	tests/kernelkit/bench.py	1	CODE
LOW	tests/kernelkit/utils.py	5	CODE
LOW	tests/kernelkit/utils.py	5	CODE
LOW	tests/kernelkit/compare.py	1	CODE
LOW	tests/kernelkit/compare.py	1	CODE
LOW	tests/kernelkit/compare.py	1	CODE
LOW	flash_mla/__init__.py	34	CODE
LOW	flash_mla/__init__.py	34	CODE
LOW	flash_mla/__init__.py	34	CODE
LOW	flash_mla/__init__.py	34	CODE
LOW	flash_mla/__init__.py	34	CODE
LOW	flash_mla/__init__.py	34	CODE
LOW	flash_mla/__init__.py	43	CODE
LOW	flash_mla/__init__.py	19	CODE

Hyper-Verbose Identifiers21 hits · 22 pts

Severity	File	Line	Snippet	Context
LOW	setup.py	324	def get_build_target_platform() -> str:	CODE
LOW	tests/test-fused-norm-rope-attn-rope-cast.py	83	def ref_fused_norm_rope_attn_rope_cast_fwd(p: TestParam, t: Testcase, enable_q_norm: bool, cos_sin_table: torch.Tensor,	CODE
LOW	tests/test-fused-norm-rope-attn-rope-cast.py	107	def ref_fused_norm_rope_attn_rope_cast_decode(	CODE
LOW	tests/test-fused-norm-rope-attn-rope-cast.py	238	def run_fused_norm_rope_attn_rope_cast_fwd():	CODE
LOW	tests/test-fused-norm-rope-attn-rope-cast.py	335	def run_fused_norm_rope_attn_rope_cast_decode():	CODE
LOW	tests/lib.py	20	def get_current_compute_capability() -> Tuple[int, int]:	CODE
LOW	tests/lib.py	268	def get_kvcache_for_flash_mla(self) -> torch.Tensor:	CODE
LOW	tests/lib.py	284	def generate_testcase_for_decode(t: TestParam) -> TestcaseForDecode:	CODE
LOW	tests/lib.py	463	def count_flop_and_mem_vol_for_decode(p: TestParam, t: TestcaseForDecode) -> FlopsAndMemVolStatisticsForDecode:	CODE
LOW	tests/kernelkit/build.py	17	def check_kernel_reg_spill_in_artifact(artifact_path: str, stack_baseline: int = 0, quiet: bool = False, suppress_checki	CODE
LOW⚡	tests/kernelkit/generate.py	3	def _get_new_non_contiguous_tensor_shape(shape):	CODE
LOW⚡	tests/kernelkit/generate.py	10	def gen_non_contiguous_randn_tensor(shape, args, *kwargs):	CODE
LOW⚡	tests/kernelkit/generate.py	16	def gen_non_contiguous_tensor(shape, args, *kwargs):	CODE
LOW	tests/kernelkit/bench.py	24	def profiler_range_start_marker_kernel():	CODE
LOW	tests/kernelkit/bench.py	27	def _run_profiler_range_start_marker_kernel():	CODE
LOW	tests/kernelkit/compare.py	7	def check_is_bitwise_equal_comparator(ans: torch.Tensor, ref: torch.Tensor, result: torch.Tensor):	CODE
LOW	tests/kernelkit/compare.py	107	def check_is_allclose_comparator(name: str, ans: torch.Tensor, ref: torch.Tensor, out: torch.Tensor, abs_tol: float = 1e	CODE
LOW	flash_mla/flash_mla_interface.py	235	def _flash_attn_varlen_forward(	CODE
LOW	flash_mla/flash_mla_interface.py	285	def _flash_attn_varlen_backward(	CODE
LOW	flash_mla/flash_mla_interface.py	458	def flash_attn_varlen_qkvpacked_func(	CODE
LOW	flash_mla/flash_mla_interface.py	505	def flash_attn_varlen_kvpacked_func(	CODE

Over-Commented Block16 hits · 16 pts

Severity	File	Line	Snippet	Context
LOW	csrc/params.h	1	#pragma once	COMMENT
LOW	csrc/params.h	21	struct bf16;	COMMENT
LOW	csrc/device_stream.h	1	#pragma once	COMMENT
LOW	csrc/api/common.h	1	#pragma once	COMMENT
LOW	csrc/api/common.h	21	#include <torch/headeronly/util/shim_utils.h>	COMMENT
LOW	csrc/api/ascend_stream.h	1	#pragma once	COMMENT
LOW	csrc/api/ascend_stream.cpp	1	#include "ascend_stream.h"	COMMENT
LOW	…100/prefill/sparse/fwd_for_small_topk/head128/config.h	1	#pragma once	COMMENT
LOW	csrc/3rdparty/kerutils/include/kerutils/host/host.h	1	#pragma once	COMMENT
LOW	…kerutils/include/kerutils/supplemental/torch_tensors.h	61	#ifdef KERUTILS_IS_BUILD_ON_CUDA	COMMENT
LOW	…kerutils/include/kerutils/supplemental/torch_tensors.h	81	// Check whether the given tensor (or optional<tensor>) has the specified dtype	COMMENT
LOW	csrc/3rdparty/kerutils/include/kerutils/common/common.h	1	#pragma once	COMMENT
LOW	…rdparty/kerutils/include/kerutils/device/cuda/common.h	41		COMMENT
LOW	…rdparty/kerutils/include/kerutils/device/cuda/common.h	61	#define KERUTILS_ENABLE_SM100A	COMMENT
LOW	csrc/ascend_kernels/prefill/sparse/config.h	101	int32_t indices[INDEX_BLOCK_SIZE];	COMMENT
LOW	tests/__init__.py	1	# We use this `__init__.py` to let `setup.py` be able to import `tests.kernelkit`	COMMENT

Deep Nesting9 hits · 9 pts

Severity	File	Line	Context
LOW	setup.py	137	CODE
LOW	setup.py	160	CODE
LOW	tests/lib.py	68	CODE
LOW	tests/quant.py	58	CODE
LOW	tests/quant.py	139	CODE
LOW	tests/kernelkit/bench.py	112	CODE
LOW	tests/kernelkit/bench.py	177	CODE
LOW	tests/kernelkit/bench.py	264	CODE
LOW	tests/kernelkit/bench.py	51	CODE

Excessive Try-Catch Wrapping3 hits · 4 pts

Severity	File	Line	Snippet	Context
LOW	setup.py	349	except Exception:	CODE
MEDIUM	setup.py	344	def get_version() -> str:	CODE
LOW	tests/kernelkit/bench.py	279	except Exception as e:	CODE

AI Structural Patterns3 hits · 3 pts

Severity	File	Line	Context
LOW	tests/quant.py	194	CODE
LOW	tests/kernelkit/bench.py	110	CODE
LOW	flash_mla/flash_mla_interface.py	55	CODE

Modern Structural Boilerplate1 hit · 1 pts

Severity	File	Line	Snippet	Context
LOW	flash_mla/__init__.py	45	__all__ = [	CODE

deepseek-ai/FlashMLA

Open-Source Code Quality, Security and Technical Debt Review