0.8

Adjusted Signal

0.8

Raw Pattern Score

100%

Time Factor

2026-10-27

Last Push

9.6K

Stars

Language

219.4K

Lines of Code

630

Files

138

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 3.1/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 127 finding(s).

Hallucinated Dependency & Supply Chain Risk 0.4/100 · LOW

Are imports declared and package/API names verified? 5 finding(s).

Agent Over-Engineering Ratio 0.7/100 · LOW

Are wrappers, guards, and repeated structures necessary? 6 finding(s).

PR Review Velocity Impact 4.3/100 · LOW

Which changes need focused human review? 138 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 9MEDIUM 6LOW 123

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 138 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.

Over-Commented Block105 hits · 105 pts

Severity	File	Line	Snippet	Context
LOW	api.go	121		COMMENT
LOW	api.go	201	}	COMMENT
LOW	native/scanning.h	1681	return sp == end && kp == ke;	COMMENT
LOW	native/f32toa.c	21	* KIND, either express or implied.	COMMENT
LOW	native/f32toa.c	441		COMMENT
LOW	native/f64toa.c	21	* KIND, either express or implied.	COMMENT
LOW	native/f64toa.c	401	#undef F64_EXP_MASK	COMMENT
LOW	native/native.h	21	#define SIMDE_ENABLE_NATIVE_ALIASES	COMMENT
LOW	native/native.h	41	#include <sys/types.h>	COMMENT
LOW	native/types.h	1		COMMENT
LOW	native/types.h	21		COMMENT
LOW	native/types.h	41	#define ERR_NOT_FOUND 33	COMMENT
LOW	native/utf8.h	261	const uint8_t SURROGATE = 1<<4; // 11101101 101_____	COMMENT
LOW	native/test/xprintf.h	21		COMMENT
LOW	native/test/xassert.h	21	static always_inline void xpanic() {}	COMMENT
LOW	encoder/encoder_compat.go	61		COMMENT
LOW	encoder/encoder_native.go	81	// Encode returns the JSON encoding of val, encoded with opts.	COMMENT
LOW	encoder/encoder_native.go	101	// order to reduce the first-hit latency.	COMMENT
LOW	internal/native/dispatch_arm64.go	61		COMMENT
LOW	internal/native/dispatch_arm64.go	81		COMMENT
LOW	internal/native/dispatch_arm64.go	101		COMMENT
LOW	internal/native/avx2/get_by_path_text_amd64.go	6101	// // .set L0_2_set_726, LBB0_726-LJTI0_2	COMMENT
LOW	internal/native/avx2/value_text_amd64.go	3561	// // .set L0_0_set_118, LBB0_118-LJTI0_0	COMMENT
LOW	internal/native/sse/get_by_path_text_amd64.go	6061	0x0d, 0xb7, 0xff, 0xff, //0x00005c10 .long L0_1_set_208	COMMENT
LOW	internal/native/sse/skip_one_text_amd64.go	4121	0x27, 0xf4, 0xff, 0xff, //0x00003e50 .long L0_0_set_576	COMMENT
LOW	internal/native/sse/skip_array_text_amd64.go	4461	// // .set L0_0_set_35, LBB0_35-LJTI0_0	COMMENT
LOW	internal/native/sse/skip_array_text_amd64.go	4641	0x5b, 0xfe, 0xff, 0xff, //0x000045b8 .long L0_2_set_737	COMMENT
LOW	internal/native/sse/validate_one_text_amd64.go	4461	// // .set L0_0_set_35, LBB0_35-LJTI0_0	COMMENT
LOW	internal/native/sse/validate_one_text_amd64.go	4641	0x5b, 0xfe, 0xff, 0xff, //0x000045b8 .long L0_2_set_737	COMMENT
LOW	internal/native/sse/skip_object_text_amd64.go	4461	// // .set L0_0_set_35, LBB0_35-LJTI0_0	COMMENT
LOW	internal/native/sse/skip_object_text_amd64.go	4641	0x5b, 0xfe, 0xff, 0xff, //0x000045b8 .long L0_2_set_737	COMMENT
LOW	internal/native/sse/value_text_amd64.go	3321	0x48, 0x0f, 0x45, 0xca, //0x00003018 cmovneq %rdx, %rcx	COMMENT
LOW	internal/encoder/encoder.go	41		COMMENT
LOW	internal/encoder/vm/vm.go	1	// Copyright 2024 CloudWeGo Authors	COMMENT
LOW	internal/encoder/vm/vm_test.go	1	// Copyright 2024 CloudWeGo Authors	COMMENT
LOW	internal/encoder/x86/asm_stubs_amd64_go121.go	1	//go:build go1.21 && !go1.28	COMMENT
LOW	internal/encoder/x86/asm_stubs_amd64_go117.go	1	//go:build go1.17 && !go1.21	COMMENT
LOW	internal/decoder/jitdec/asm_stubs_amd64_go121.go	1	//go:build go1.21 && !go1.28	COMMENT
LOW	internal/decoder/jitdec/asm_stubs_amd64_go117.go	1	//go:build go1.17 && !go1.21	COMMENT
LOW	internal/rt/table.go	1	// Copyright 2024 CloudWeGo Authors	COMMENT
LOW	decoder/decoder_native.go	61	// Pretouch compiles vt ahead-of-time to avoid JIT compilation on-the-fly, in	COMMENT
LOW	decoder/decoder_native_test.go	161	}	COMMENT
LOW	decoder/decoder_native_test.go	181	// Pass2 int `json:"pass2"`	COMMENT
LOW	decoder/decoder_native_test.go	201	// // assert.Equal(t, len(data), d.i)	COMMENT
LOW	issue_test/issue747_test.go	1	// Copyright 2025 CloudWeGo Authors	COMMENT
LOW	issue_test/issue923_test.go	1	// Copyright 2025 CloudWeGo Authors	COMMENT
LOW	issue_test/issue670_test.go	1	// Copyright 2024 CloudWeGo Authors	COMMENT
LOW	issue_test/issue539_test.go	1	// Copyright 2023 CloudWeGo Authors	COMMENT
LOW	issue_test/common_test.go	1	// Copyright 2025 CloudWeGo Authors	COMMENT
LOW	issue_test/sonic_snapshot_test.go	1	// Copyright 2026 ByteDance Inc.	COMMENT
LOW	issue_test/issue777_test.go	61	// return &a	COMMENT
LOW	issue_test/issue750_test.go	1	// Copyright 2025 CloudWeGo Authors	COMMENT
LOW	issue_test/jsonv1_compat_test.go	21		COMMENT
LOW	issue_test/issue739_test.go	1	// Copyright 2025 CloudWeGo Authors	COMMENT
LOW	issue_test/issue716_test.go	1	// Copyright 2024 CloudWeGo Authors	COMMENT
LOW	issue_test/issue692_test.go	1	// Copyright 2024 CloudWeGo Authors	COMMENT
LOW	issue_test/jsonv2_compat_test.go	21		COMMENT
LOW	loader/funcdata_compat.go	101	cuOffset uint32 // runtime.cutab offset of this function's CU	COMMENT
LOW	loader/funcdata_go120.go	101	//	COMMENT
LOW	loader/funcdata_go121.go	101		COMMENT
45 more matches not shown…

Cross-File Repetition6 hits · 30 pts

Severity	File	Snippet	Context
HIGH	internal/native/avx2/get_by_path_text_amd64.go	"' 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, //0x00000090 quad $0x	STRING
HIGH	internal/native/avx2/skip_one_fast_text_amd64.go	"' 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, //0x00000090 quad $0x	STRING
HIGH	internal/native/avx2/skip_one_text_amd64.go	"' 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, //0x00000090 quad $0x	STRING
HIGH	internal/native/avx2/skip_array_text_amd64.go	"' 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, //0x000000f0 quad $0x	STRING
HIGH	internal/native/avx2/validate_one_text_amd64.go	"' 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, //0x000000f0 quad $0x	STRING
HIGH	internal/native/avx2/skip_object_text_amd64.go	"' 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, //0x000000f0 quad $0x	STRING

Self-Referential Comments6 hits · 18 pts

Severity	File	Line	Snippet	Context
MEDIUM	loader/internal/iasm/trim.py	18	# This file is used by sync.sh for trimming x86_64/instructions.go and x86_64/instructions_table.go	COMMENT
MEDIUM	scripts/build-x86.sh	5	# Define the directories	COMMENT
MEDIUM	scripts/build-x86.sh	32	# Create the output directory if it doesn't exist	COMMENT
MEDIUM	scripts/build-arm.sh	3	# Define the directories	COMMENT
MEDIUM	scripts/build-arm.sh	14	# Create the output directory if it doesn't exist	COMMENT
MEDIUM	scripts/build-arm.sh	23	# Define the output file path	COMMENT

Deep Nesting15 hits · 15 pts

Severity	File	Line	Context
LOW	tools/asm2arm/arm.py	2212	CODE
LOW	tools/asm2arm/arm.py	74	CODE
LOW	tools/asm2arm/arm.py	655	CODE
LOW	tools/asm2arm/arm.py	668	CODE
LOW	tools/asm2arm/arm.py	701	CODE
LOW	tools/asm2arm/arm.py	861	CODE
LOW	tools/asm2arm/arm.py	997	CODE
LOW	tools/asm2arm/arm.py	1066	CODE
LOW	tools/asm2arm/arm.py	1516	CODE
LOW	tools/asm2arm/arm.py	1573	CODE
LOW	tools/asm2arm/arm.py	1619	CODE
LOW	tools/asm2arm/arm.py	1883	CODE
LOW	tools/asm2arm/arm.py	1904	CODE
LOW	tools/asm2arm/arm.py	2049	CODE
LOW	scripts/bench.py	103	CODE

Cross-Language Confusion3 hits · 15 pts

Severity	File	Line	Snippet	Context
HIGH	scripts/test_pcsp.py	91	run_cmd("grep -q \"runtime: \" test.log && exit 1 \|\| exit 0")	CODE
HIGH	scripts/test_pcsp.py	91	run_cmd("grep -q \"runtime: \" test.log && exit 1 \|\| exit 0")	CODE
HIGH	scripts/bench.py	104	run("go get golang.org/x/perf/cmd/benchstat && go install golang.org/x/perf/cmd/benchstat")	CODE

Unused Imports2 hits · 2 pts

Severity	File	Line	Snippet	Context
LOW	tools/asm2arm/arm.py	11		CODE
LOW	tools/asm2arm/arm.py	14		CODE

Redundant / Tautological Comments1 hit · 2 pts

Severity	File	Line	Snippet	Context
LOW	scripts/bench.py	153	# Check if the decline is significant	COMMENT

bytedance/sonic

Open-Source Code Quality, Security and Technical Debt Review